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For each of the reactions, calculate how many grams of the product form when 17.8 g of
Chapter 8, Problem 34P(choose chapter or problem)
For each of the reactions, calculate how many grams of the product form when 17.8 g of the reactant in color completely reacts. Assume there is more than enough of the other reactant.
(a) \(\mathrm{Ca}(s)+\mathrm{Cl}_{2}(g) \rightarrow \mathrm{CaCl}_{2}(s)\)
(b) \(2 \mathrm{~K}(s)+\mathrm{Br}_{2}(l) \rightarrow 2 \mathrm{KBr}(s)\)
(c) \(4 \mathrm{Cr}(s)+3 \mathrm{O}_{2}(g) \rightarrow 2 \mathrm{Cr}_{2} \mathrm{O}_{3}(s)\)
(d) \(2 \mathrm{Sr}(s)+\mathrm{O}_{2}(g) \rightarrow 2 \mathrm{SrO}(s)\)
Questions & Answers
QUESTION:
For each of the reactions, calculate how many grams of the product form when 17.8 g of the reactant in color completely reacts. Assume there is more than enough of the other reactant.
(a) \(\mathrm{Ca}(s)+\mathrm{Cl}_{2}(g) \rightarrow \mathrm{CaCl}_{2}(s)\)
(b) \(2 \mathrm{~K}(s)+\mathrm{Br}_{2}(l) \rightarrow 2 \mathrm{KBr}(s)\)
(c) \(4 \mathrm{Cr}(s)+3 \mathrm{O}_{2}(g) \rightarrow 2 \mathrm{Cr}_{2} \mathrm{O}_{3}(s)\)
(d) \(2 \mathrm{Sr}(s)+\mathrm{O}_{2}(g) \rightarrow 2 \mathrm{SrO}(s)\)
ANSWER:
Step 1 of 5
We have to calculate how many grams of the product form when 17.8 g of the reactant in color completely reacts for each of the reactions. Assume there is more than enough of the other reactant.
\(\begin{array}{l}\text{(a) } \mathrm{Ca}(s)+\mathrm{Cl}_{2}(g) \rightarrow \mathrm{CaCl}_{2}(s)\\ \text{(b) } 2 \mathrm{~K}(s)+\mathrm{Br}_{2}(l) \rightarrow 2 \mathrm{KBr}(s)\\ \text{(c) } 4 \mathrm{Cr}(s)+3 \mathrm{O}_{2}(g) \rightarrow 2 \mathrm{Cr}_{2} \mathrm{O}_{3}(s)\\ \text{(d) } 2 \mathrm{Sr}(s)+\mathrm{O}_{2}(g) \rightarrow 2 \mathrm{SrO}(s)\end{array}\)