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(a)
Interpretation:
The formula of aluminum sulfate should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(b)
Interpretation:
The formula of ammonium dichromate should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(c)
Interpretation:
The formula of silicon tetra fluoride should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(d)
Interpretation:
The formula of iron (III) oxide should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(e)
Interpretation:
The formula of tricarbon disulfide should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(f)
Interpretation:
The formula of cobalt (II) nitrate should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(g)
Interpretation:
The formula of strontium nitrite should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(h)
Interpretation:
The formula of hydrobromic acid should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(i)
Interpretation:
The formula of iodic acid should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
(j)
Interpretation:
The formula of phosphorus dichloride trifluoride should be written.
Concept introduction:
Oxidation state is also known as oxidation number. It is defined as the numbers which are assigned to the elements in a chemical combination and the number represents the electrons which an atom can share, lose or gain to form chemical bonding with an atom of another element.
Therefore, transfer of electrons refers to the oxidation state.
The compounds which are formed between two elements are known as binary compounds and if one element is metal and another is non-metal, then the binary compound are made up of ions known as binary ionic compounds.
First, the symbol of the metal should be written and after that the symbol of non-metal is written with number of atoms as subscript.
The name of the non-metal should be identified with the help of its symbol and it is modified to end in “−ide” and number of atoms is assigned by prefixes: mono =1, di = 2, tri =3 and so on.
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Chapter 3 Solutions
EBK GENERAL CHEMISTRY
- Draw the Lewis structure of C2H4Oarrow_forwarda) 5. Circle all acidic (and anticoplanar to the Leaving group) protons in the following molecules, Solve these elimination reactions, and identify the major and minor products where appropriate: 20 points + NaOCH3 Br (2 productarrow_forwardNonearrow_forward
- Dr. Mendel asked his BIOL 260 class what their height was and what their parent's heights were. He plotted that data in the graph below to determine if height was a heritable trait. A. Is height a heritable trait? If yes, what is the heritability value? (2 pts) B. If the phenotypic variation is 30, what is the variation due to additive alleles? (2 pts) Offspring Height (Inches) 75 67.5 60 52.5 y = 0.9264x + 4.8519 55 60 65 MidParent Height (Inches) 70 75 12pt v V Paragraph B IUA > AT2 v Varrow_forwardExperiment: Each team will be provided with 5g of a mixture of acetanilide and salicylic acid. You will divide it into three 1.5 g portions in separate 125 mL Erlenmeyer flasks savıng some for melting point analysis. Dissolve the mixture in each flask in ~60mL of DI water by heating to boiling on a hotplate. Take the flasks off the hotplate once you have a clear solution and let them stand on the bench top for 5 mins and then allow them to cool as described below. Sample A-Let the first sample cool slowly to room temperature by letting it stand on your lab bench, with occasional stirring to promote crystallization. Sample B-Cool the second sample 1n a tap-water bath to 10-15 °C Sample C-Cool the third sample in an ice-bath to 0-2 °C Results: weight after recrystalization and melting point temp. A=0.624g,102-115° B=0.765g, 80-105° C=1.135g, 77-108 What is the percent yield of A,B, and C.arrow_forwardRel. Intensity Q 1. Which one of the following is true of the compound whose mass spectrum is shown here? Explain how you decided. 100 a) It contains chlorine. b) It contains bromine. c) It contains neither chlorine nor bromine. 80- 60- 40- 20- 0.0 0.0 TT 40 80 120 160 m/z 2. Using the Table of IR Absorptions how could you distinguish between these two compounds in the IR? What absorbance would one compound have that the other compound does not? HO CIarrow_forward
- Illustrate reaction mechanisms of alkenes with water in the presence of H2SO4, detailing each step of the process. Please show steps of processing. Please do both, I will thumb up for sure #1 #3arrow_forwardDraw the following molecule: (Z)-1-chloro-1-butenearrow_forwardIdentify the molecule as having a(n) E, Z, cis, or trans configuration. CH3 H₁₂C ○ E ○ z ○ cis transarrow_forward
- Identify the molecule as having a(n) E, Z, cis, or trans configuration. H₂C- CH3 О Е ○ cis ○ transarrow_forwardThe decomposition of dinitrogen pentoxide according to the equation: 50°C 2 N2O5(g) 4 NO2(g) + O2(g) follows first-order kinetics with a rate constant of 0.0065 s-1. If the initial concentration of N2O5 is 0.275 M, determine: the final concentration of N2O5 after 180 seconds. ...arrow_forwardDon't used hand raitingarrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
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