
(a)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(a)

Answer to Problem 30A
Explanation of Solution
Lithium chloride is a compound of metal of type-I with non-metal chlorine. Lithium ion carries +1 charge and chloride carries -1. So, to make net charge zero one ion of Lithium is joined with one chloride ion. Therefore, correct formula is
(b)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(b)

Answer to Problem 30A
Explanation of Solution
Cuprous carbonate is a compound of metal of type-II with polyatomic ion. Cuprous ion carries +1 charge and carbonate ion carries -2. So, to make net charge zero two ions of copper is joined with one carbonate ion. Therefore, correct formula is
(c)
Interpretation:
The formula for given compound is to be written.
Concept introduction:
An acid is a substance which give hydrogen ion or proton in solution.
(c)

Answer to Problem 30A
Explanation of Solution
The name hydrobromic acid shows acid of bromine. As bromine forms one covalent bond with hydrogen. So, the formula is
(d)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(d)

Answer to Problem 30A
Explanation of Solution
Calcium nitrate is a compound of metal of type-I with polyatomic ion. Calcium ion carries +2 charge and nitrate carries -1. So, to make net charge zero one ion of calcium is joined with two nitrate ions. Therefore, correct formula is
(e)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(e)

Answer to Problem 30A
Explanation of Solution
Sodium perchlorate is a compound of metal of type-I with polyatomic ion. Sodium ion carries +1 charge and perchlorate carries -1. So, to make net charge zero one ion of sodium is joined with one perchlorate ion (
(f)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(f)

Answer to Problem 30A
Explanation of Solution
Aluminium hydroxide is a compound of metal of type-I with polyatomic ion. Aluminium ion carries +3 charge and hydroxide ion carries -1. So, to make net charge zero one ion of aluminium is joined with three hydroxide ions. Therefore, correct formula is
(g)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(g)

Answer to Problem 30A
Explanation of Solution
Barium hydrogen carbonate is a compound of metal of type-I with polyatomic ion. Barium ion carries +2 charge and hydrogen carbonate carries -1. So, to make net charge zero one ion of barium is joined with two hydrogen carbonate ions (
(h)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
Type-II:
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
Type-III:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(h)

Answer to Problem 30A
Explanation of Solution
Iron (II) sulfate is a compound of metal of type-II with polyatomic ion. Iron ion carries +2 charge signified by roman numeral and sulphate carries -2. So, to make net charge zero one ion of iron is joined with one sulfate ion. Therefore, correct formula is
(i)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
Type-II:
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
Type-III:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(i)

Answer to Problem 30A
Explanation of Solution
Diboron hexachloride is a compound of non-metal with non-metal. So, applying the rules, two boron atoms are attached with six chlorine atoms. Therefore, correct formula is
(j)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(j)

Answer to Problem 30A
Explanation of Solution
Phosphorus pentabromide is a compound of non-metal with non-metal. So, applying the rules, phosphorus atom is attached with five bromine atoms. Therefore, correct formula is
(k)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(k)

Answer to Problem 30A
Explanation of Solution
Potassium sulfite is a compound of metal of type-I with polyatomic ion. Potassium ion carries +1 charge and sulpfite carries -1. So, to make net charge zero one ion of potassium is joined with one sulfite ion (
(l)
Interpretation:
The formula of given compound is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
There is one another type of compound in which metal is bonded with a polyatomic ion
Rules for naming these compounds:
Type-I:
- Name of metal cation is written as name of element.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- Name of metal cation is written as name of element followed by charge carried by it in roman numerals in bracket.
- Name of anion is written using root name and adding ‘ide’ to it.
- Writing these names in the same sequence gives the name of compound.
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
Type-II:
Type-III:
When metal is bonded with polyatomic ion, rules are similar to ionic binary compounds.
(l)

Answer to Problem 30A
Explanation of Solution
Barium acetate is a compound of metal of type-I with polyatomic ion. Barium ion carries +2 charge and acetate carries -1. So, to make net charge zero one ion of barium is joined with two acetate ions (
Chapter 4 Solutions
World of Chemistry, 3rd edition
- For each scenario below, select the color of the solution using the indicator thymol blue during the titration. When you first add indicator to your Na2CO3solution, the solution is basic (pH ~10), and the color is ["", "", "", "", ""] . At the equivalence point for the titration, the moles of added HCl are equal to the moles of Na2CO3. One drop (or less!) past this is called the endpoint. The added HCl begins to titrate the thymol blue indicator itself. At the endpoint, the indicator color is ["", "", "", "", ""] . When you weren't paying attention and added too much HCl (~12 mL extra), the color is ["", "", "", "", ""] . When you really weren't paying attention and reached the second equivalence point of Na2CO3, the color isarrow_forwardThe following reaction is run in which the initial conditions include only methane (CH4) at a concentration of0.115 M. Once equilibrium was established, the concentration of acetylene (C2H2) was measured to be 0.035M. What is the value of the equilibrium constant, K?2 CH4 (g) ⇋ C2H2 (g) + 3 H2 (g)arrow_forwardCalculate the equilibrium concentration of carbon dioxide for the following reaction:2 COF2 (g) ⇋ CF4 (g) + CO2 (g) Kc = 2.00 at 10.00 °C. at equilibrium [COF2] = 0.255M; [CF4] = 0.118Marrow_forward
- In a benzene derivative that has -CH2CH3, indicate how it can be substituted by -COOH.arrow_forwardIn a sulfonated derivative of benzene, indicate how -SO3H can be eliminated.arrow_forwardWhat is the equilibrium expression (law of mass action) for the following reaction:CO2 (g) + H2O (l) ⇋ H+ (aq) + HCO3- (aq)arrow_forward
- Indicate the compound resulting from adding NaOH cyclopentane-CH2-CHO.arrow_forwardUse the provided information to calculate Kc for the following reaction at 550 °C: H2(g) + CO2(g) ⇌ CO(g) + H2O(g) Kc = ?CoO(s) + CO(g) ⇌ Co(s) + CO2(g) Kc1 = 490CoO(s) + H2(g) ⇌ Co(s) + H2O(g) Kc2 = 67arrow_forwardCalculate Kc for the reaction: I2 (g) ⇋ 2 I (g) Kp = 6.26 x 10-22 at 298Karrow_forward
- For each scenario below, select the color of the solution using the indicator thymol blue during the titration. When you first add indicator to your Na2CO3solution, the solution is basic (pH ~10), and the color is ["", "", "", "", ""] . At the equivalence point for the titration, the moles of added HCl are equal to the moles of Na2CO3. One drop (or less!) past this is called the endpoint. The added HCl begins to titrate the thymol blue indicator itself. At the endpoint, the indicator color is ["", "", "", "", ""] . When you weren't paying attention and added too much HCl (~12 mL extra), the color is ["", "", "", "", ""] . When you really weren't paying attention and reached the second equivalence point of Na2CO3, the color isarrow_forwardTo convert cyclopentane-CH2-CHO to cyclopentane-CH2-CH3, compound A is added, followed by (CH3)3CO-K+, DMS at 100oC. Indicate which compound A is.arrow_forwardIndicate how to obtain the compound 2-Hydroxy-2-phenylacetonitrile from phenylmethanol.arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY





