State the law of chemical equivalent.

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.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Modern weaponry has increased the number of deaths in wars and violent conflicts.