For CH4+2O2 > CO2+2H2O: Calculate the percent yield if 14 grams of oxygen gas were measured in the lab.

In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.

Which formula can be used to calculate the molar mass of hydrogen peroxide

Describe the properties of sodium, chlorine, and sodium chloride