Chemical formula of Co3+ and O2-

Q: spell out the name of the compound SO3

A: Given,SO3

Q: What is the formula for K- and Al3+

A: Chemical Formula is the way of representation of number of different kind of atoms in the compound.…

Q: How many of the following pairs (Formula/Name) are INCORRECT? KMnO4 / potassium manganese tetraoxide…

A: The name of inorganic compounds are based on ion (cation and anion), whereas organic compounds are…

Q: NaHCO3 Mg(HCO,)2 4 Magnesium phosphate 1 Sodium 2 phosphate 1. Sodium carbonate; 2. Magnesium…

A:

Q: Cation Formula Anion Formula Compound Formula Cr3+ Zn2+ Cro,- NH, so,²-

A: Given: The cations are Cr3+ [Chromium(III)], Zn2+ (zinc ion), and NH4+ (ammonium cation) The anions…

Q: How many valence electrons are in ClO -1

A:

Q: Provide the formula for the compounds. chloric acid: HCIO, Incorrect lead(II) bromide: PbBr,…

A: Given that, Names of compounds given  cholric acid lead(II) bromide nitrogen trifluoride We need…

Q: Name the following hydrate: MgSO4 * 7H2O

A: MgSO4.7H2O is a hydrate of magnesium.

Q: Identify the formula for hydrochloric Acid. O HCIO O HCIO4 HCIO2 HCI

A: Hydrochloric acid:- It is a strong inorganic acid. It is also said to be as mineral acid.

Q: A What is the correct formula that would result from the combination of the two ionic species? NH₂¹+…

A: According to the question we have two ions which are NH4+ and OH- NH4+ is known as ammonium ion -…

Q: Choose the correct pair of formula-name. O N2O -Dinitrogen monoxide O N30 -Nitrogen trioxide O N2O…

A: Nitrogen can form various forms of oxide ranging from monoxide to pentoxide.  The first one the the…

Q: The correct formula for tetraphosphorus hexoxide is:   a.  P4O6 b.  P5O6 c.  P4O7 d.  PO6

A: The name indicates that give chemical compound has 4 Phosphorus atoms and 6 O atoms with it.

Q: Draw the 2d Lewis structure for PO3-4

A: Draw the 2d Lewis structure for PO43- ?

Q: What is the chemical formula and chemical name for two phosphorus and four fluorine.

A: While naming a compound less electronegative element is named first and then the more electro…

Q: Identify whether carbon dioxide (CO2) and nitrogen gas (N2)are considered molecules, compounds, or…

A: In an atom electrons, protons and neutrons are present. Protons and neutrons are part of the…

Q: Ionic formula for Ca2+ combined with Br1-

A: Writing ionic formula :- Ionic formula is written by following electrical neutrality principle "…

Q: Divide molecular hydrogen compounds into three groups. Give an example of each.

A: Molecular hydrogen compounds, which are to be divided into three groups with specific examples.

Q: E is a made up element and contains 6 valence electrons Y is a made up element and contains 7…

A: The electrons exist in the outermost shell of an atom and can participate in chemical bonding with…

Q: Tollowing table: tion Formula Anion Formula Compound Formula Cr3+ so,2- Fe2+ PO43- K+ OH"

A:

Q: how would you set up the numbers in the formula of g-m-molecules-atom

A: 99 iron atoms are used to write the symbol on a piece of copper metal .Here we have to convert the…

Q: What is the name of this covalent compound - P2O7

A: Structure of P2O7 is given below.

Q: chemical formula of this compound is C4H¢O2. Briefly explain y

A: According to the question, we need to determine the structural formula of the compound through the…

Q: A hyrdate is determined to be 54.57% CoCl2 and 45.43% H2O. Determine the chemical formula of this…

A: Assume 100 g of the compound is present. This turns percent into mass.Given 54.57 % of CoCl2 and…

Q: A hydrate is determined to be 54.57% CoCl2 and 45.43% H2O. Determine the chemical formula of this…

A: It is given that:Amount of CoCl2 in hydrate = 54.57 %Amount of H2O in hydrate = 45.43 %

Q: 1. P4N9 _______________________________ 2. AsO3 _______________________________ 3. Pentaneon…

A:

Q: How many hydrogen atoms are in each of the following:(a) C2H5OH, (b) Ca(C2H5COO)2, (c) (NH4)3PO4?

A: The number of hydrogen atom are as given below:

Q: Choose the correct pair of formula-name. N20 -Dinitrogen monoxide N203 -Tri nitrogen dioxide N20…

A: The correct pair of formula and name has to be chosen,

Q: What is the formula for disulfur decafluoride? A. SioF2 B. S3F9 C. S2F10 D. S2F8 A

A: The question is based on the concept of writing chemical formula. we have been given the name of the…

Q: In the compound NazPO4, which two atoms are involved in the formation of a covalent bond? O Na-O O…

A: In the compound Na3PO4, As we know that this compound is ionic. However, polyatomic ions are held…

Q: Name or write the formula for the following compound:  Carbon Tetrabromide

A: Carbon Tetrabromide Chemical formula    CBr4    IUPAC Name is Tetrabromomethane .

Q: Formula unit of Sodium Nitride and Potassium sulfide

A: The empirical formula of an ionic compound or a covalent compound is known as formula unit.  Formula…

Q: her ionic or covalent. (NO) Br4 aPO4

A: Ionic bonds are formed by the transfer of electrons from one atom to another atom Covalent bonds are…

Q: The atomic number of sulfur is 16. Sulfur combines withhydrogen by covalent bonding to form a…

A: Chemical formula or molecular formula represents the type of atoms and number of atoms present in a…

Q: (1) (2) Br Br (3) H3C. CH3 H3C CH3

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Ionic compounds are combination positively charged cation and negatively charged anion. There is an…

Q: (a) Determine the number of sodium ions in the chemicalformula of albite, NaxAlSi3O8. (b) Determine…

A: The number of sodium ions in the chemical formula of albite, NaxAlSi3O8.

Q: Which of the following compound will have only covalent bonds? sodium carbonate O Magnesium oxide O…

A: In covalent compound bond are formed by sharing of electron while in ionic compounds metal…

Q: What is the formula mass of the following compounds? a. NaCl b. NaHCO3

A: NaCl = sodium chloride  NaHCO3 = sodium hydrogen carbonate or sodium bicarbonate  Formula mass of an…

Q: Name or write the formula for the following compound:  Tantalum (V) Phosphate

A: Given  Tantalum (V) Phosphate  Valency of Tantalum (V) = +5  Valency of Phosphate PO4 = -3

Q: Name the acids  a)HCL b) HNO3

A: The naming of an acid is done systematically

Q: Predict the chemical formula for the ionic compound formed by AU3+ and HSO3-

A: Chemical formula of an ionic compound can be formed by criss- crossing the valencies of cation and…

Q: What type of atom is the following:   NH3 NaCl  NaOH

A:

Q: Zn(C,H3O2)2, a cold remedy Spell out the full name of the compound.

A: What is the name of the compound? Zn(C2H3O2)2

Q: Choose the correct pair of formula-name. O HP3 -Phosphorus trihydride O PH3 -Phosphorus trihydride O…

A: Every compound is named according to their formation ability i.e. the valency of the element . Here…

Q: Choose the correct pair of formula-name. O N30 -Nitrogen trioxide O N20 -Dinitrogen monoxide O N203…

A:

Q: A. Name the following compounds: - HNO2 - SnI2 B. Write the formula for:  - dichlorine heptoxide…

A:

Q: Sulfur is present in a wide variety of compounds, including acid rain, fool's gold and other ores,…

A: Sulfur is present in different compounds, In the above question, SO3 reacts with H2O to form…

Q: What are the chemical equations of the following:  CuSO4 + HCl CoCl2 +HCl Ni(NO3)2 +HCl

A:

Q: Arrange the following in order of increasing number of carbon atoms: I. 12g 12C         II. 1.8 x…

A: