Nelson Science Perspectives 10
1st Edition
ISBN: 9780176355289
Table of contents
Textbook solutions
All Solutions
Page 232: Try This
Exercise a
Step 1
1 of 5
$H_2+Br_2 rightarrow 2HBr$, Hydrogen gas reacts with bromine gas to form two mols of bromic acid
Step 2
2 of 5
$2H_2+O_2 rightarrow 2H_2O$, 2 mols of hydrogen gas reacts with a mol of oxygen gas to form two mols of water
Step 3
3 of 5
$2H_2O_2 rightarrow 2H_2+2O_2$, two mols of hydrogen peroxide decompose into two mols of hydrogen gas and two mols of oxygen gas
Step 4
4 of 5
$3H_2+N_2 rightarrow 2NH_3$, the Haber-Bosch process involves combining 3 mols of hydrogen gas and one mol of nitrogen gas to create 2 mols of ammonia
Result
5 of 5
$H_2+Br_2 rightarrow 2HBr$, Hydrogen gas reacts with bromine gas to form two mols of bromic acid
Exercise b
Result
1 of 1
If the number of mols or atoms are conserved across a reaction, the mass of those atoms is also conserved
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