Concept explainers
(a)
Interpretation:
Balanced equation for the reaction given has to be written.
(a)
Explanation of Solution
Skeletal equation is given as follows.
Balancing copper atoms:
In the above equation, there is one copper atom on the left side while three copper atoms are present in the right side of equation. Adding coefficient
Balancing sulfate ions:
In the above equation, there are three sulfate ions on the left side of equation while there is one sulfate ion on the product side of equation. Adding coefficient
Balancing phosphorus atoms:
In the above equation, there is one phosphorus atom on the left side of equation while there are two phosphorus atoms on the product side of equation. Adding coefficient
Balancing water molecules:
In the above equation, there are fifteen water molecules on the left side of equation while there is one water molecule on the product side of equation. Adding coefficient
(b)
Interpretation:
Name of the reactants and products in the reaction has to be given.
(b)
Explanation of Solution
The balanced chemical equation is given as follows;
Name of the reactants:
The reactant
Names of the products:
The product
(c)
Interpretation:
Limiting reactant in the reaction has to be determined.
(c)
Explanation of Solution
The balanced chemical equation is given as follows;
Mass of
From the balanced chemical equation, it is found that three moles of
From the above calculation it is found that phosphine is the limiting reactant while
(d)
Interpretation:
Mass of
(d)
Explanation of Solution
The limiting reactant is found to the
The percentage yield of reaction is given as
Actual yield can be calculated as follows.
Thus the mass of
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Chapter F Solutions
CHEMICAL PRINCIPLES W/SAPLING
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