3. Chemical Reactions
Stoichiometry
3. Chemical Reactions Stoichiometry
66PRACTICE PROBLEM
Soda lime (Ca(OH)2) and nitrogen dioxide (NO2) can react according to the following reaction:
4 NO2(g) + 2 Ca(OH)2(s) → Ca(NO3)2(aq) + 2 H2O(l) + Ca(NO2)2(aq)
This demonstrates how Ca(OH)2 can be used to absorb NO2 gas. How many grams of Ca(OH)2 are required to absorb 5.29 g of NO2?
Soda lime (Ca(OH)2) and nitrogen dioxide (NO2) can react according to the following reaction:
4 NO2(g) + 2 Ca(OH)2(s) → Ca(NO3)2(aq) + 2 H2O(l) + Ca(NO2)2(aq)
This demonstrates how Ca(OH)2 can be used to absorb NO2 gas. How many grams of Ca(OH)2 are required to absorb 5.29 g of NO2?