7. Gases
Gas Stoichiometry
7. Gases Gas Stoichiometry
22PRACTICE PROBLEM
A 7.88 g sample containing strontium sulfite and barium sulfite is treated with excess HBr. At 29.0 °C and 70.36 kPa, the reaction yields 1.57 L of SO2 gas. What is the mass percent of strontium sulfite in the mixture, assuming the reaction goes into completion?
A 7.88 g sample containing strontium sulfite and barium sulfite is treated with excess HBr. At 29.0 °C and 70.36 kPa, the reaction yields 1.57 L of SO2 gas. What is the mass percent of strontium sulfite in the mixture, assuming the reaction goes into completion?