(a)
Interpretation: The given
Concept Introduction: A
A balance chemical reaction contains same number of atoms at both sides of the chemical reaction.
(a)
Answer to Problem 29A
Explanation of Solution
In a balance chemical equation, the number of atoms must be same at both sides. To balance a chemical reaction, coefficients must be added with the chemical formula to make it same at both sides.
Reactant | Product |
K= 1→ 2 | K = 1→ 2 |
F = 2 | F = 1→ 2 |
Thus the balance chemical equation must be:
(b)
Interpretation: The given oxidation-reduction reaction needs to be balanced.
Concept Introduction: A chemical reaction can be describe as the process of conversion of reactant molecules to product molecules by breaking and making of chemical bonds.
A balance chemical reaction contains same number of atoms at both sides of the chemical reaction.
(b)
Answer to Problem 29A
Explanation of Solution
In a balance chemical equation, the number of atoms must be same at both sides. To balance a chemical reaction, coefficients must be added with the chemical formula to make it same at both sides.
Reactant | Product |
K= 1→4 | K = 2→4 |
O = 2 | O = 2 |
Thus the balance chemical equation must be:
(c)
Interpretation: The given oxidation-reduction reaction needs to be balanced.
Concept Introduction: A chemical reaction can be described as the process of conversion of reactant molecules to product molecules by breaking and making of chemical bonds.
A balance chemical reaction contains same number of atoms at both sides of the chemical reaction.
(c)
Answer to Problem 29A
Explanation of Solution
In a balance chemical equation, the number of atoms must be same at both sides. To balance a chemical reaction, coefficients must be added with the chemical formula to make it same at both sides.
Reactant | Product |
K= 1→6 | K = 3→6 |
N = 2 | N = 1→2 |
Thus the balance chemical equation must be:
(d)
Interpretation: The given oxidation-reduction reaction needs to be balanced.
Concept Introduction: A chemical reaction can be described as the process of conversion of reactant molecules to product molecules by breaking and making of chemical bonds.
A balance chemical reaction contains same number of atoms at both sides of the chemical reaction.
(d)
Answer to Problem 29A
Explanation of Solution
In a balance chemical equation, the number of atoms must be same at both sides. To balance a chemical reaction, coefficients must be added with the chemical formula to make it same at both sides.
Reactant | Product |
K= 1→4 | K = 4 |
C = 1 | C = 1 |
Thus the balance chemical equation must be:
Chapter 8 Solutions
World of Chemistry, 3rd edition
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