(a)
Balance the given chemical equation:
CuCl 2 + H 2 → Cu + HCl
(a)
Answer to Problem 1E
Explanation of Solution
Given info: The chemical equation is given as,
Explanation:
In the balanced chemical equation, the number of same atom in the product and reactant side should be equal.
The given chemical equation is written as,
In the above reaction, there are two chlorine atoms and two hydrogen atoms in the reactant side and there is one chlorine atom and one hydrogen atom on the product side. Therefore, multiply
Conclusion:
Therefore, the balanced chemical equation is written as,
(b)
Balance the given chemical equation:
Fe + O 2 → Fe 2 O 3
(b)
Answer to Problem 1E
Explanation of Solution
Given info: The chemical equation is given as,
Explanation:
In the balanced chemical equation, the number of same atom in the product and reactant side should be equal.
The given chemical equation is written as,
In the above reaction, there is one iron atom and two oxygen atoms in the reactant side and there are two iron atoms and three oxygen atoms on the product side. If iron on the reactant side is multiplied by
Therefore, multiply
Conclusion:
Therefore, the balanced chemical equation is written as,
(c)
Balance the given chemical equation:
Al + H 2 SO 4 → Al 2 ( SO 4 ) 3 + H 2
(c)
Answer to Problem 1E
Explanation of Solution
Given info: The chemical equation is given as,
Explanation:
In the balanced chemical equation, the number of same atom in the product and reactant side should be equal.
The given chemical equation is written as,
In the above reaction, there is one
In the above reaction, there is one
In the above reaction, there are six hydrogen atoms on the reactant side and there are two hydrogen atoms on product side. Therefore, multiply
Conclusion:
Therefore, the balanced chemical equation is written as,
(d)
Balance the given chemical equation:
CaC 2 + H 2 O → Ca ( OH ) 2 + C 2 H 2
(d)
Answer to Problem 1E
Explanation of Solution
Given info: The chemical equation is given as,
Explanation:
In the balanced chemical equation, the number of same atom in the product and reactant side should be equal.
The given chemical equation is written as,
In the above reaction, there are two hydrogen atoms and one oxygen atom on the reactant side and there are four hydrogen atoms and two oxygen atoms on the product side. Therefore, multiply
Conclusion:
Therefore, the balanced chemical equation is written as,
(e)
Balance the given chemical equation:
KNO 3 → KNO 2 + O 2
(e)
Answer to Problem 1E
Explanation of Solution
Given info: The chemical equation is given as,
Explanation:
In the balanced chemical equation, the number of same atom in the product and reactant side should be equal.
The given chemical equation is written as,
In the above reaction, there are three oxygen atoms on the reactant side and there are four oxygen atoms on the product side. If
Therefore, multiply
Conclusion:
Therefore, the balanced chemical equation is written as,
(f)
Balance the given chemical equation:
C 6 H 6 + O 2 → CO 2 + H 2 O
(f)
Answer to Problem 1E
Explanation of Solution
Given info: The chemical equation is given as,
Explanation:
In the balanced chemical equation, the number of same atom in the product and reactant side should be equal.
The given chemical equation is written as,
In the above reaction, there are six carbon atoms on the reactant side and one carbon atom on the product side. Therefore multiply
In the above reaction, there are six hydrogen atoms on the reactant side and two hydrogen atoms on the product side. Therefore multiply
In the above reaction, there are two oxygen atoms on the reactant side and fifteen oxygen atoms on the product side. Therefore, multiply
In the balanced equation, the coefficients should be a whole number not a fraction. Therefore, multiply the above equation with
Conclusion:
Therefore, the balanced chemical equation is written as,
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Chapter 13 Solutions
An Introduction to Physical Science
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- An Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage Learning