(05.05 MC) How many moles of water are produced when 3.0 moles of hydrogen gas reacts with 1.8 moles of oxygen gas?

(05.06 LC) The actual yield of a product in a reaction was measured as 2.80 g. If the theoretical yield of the product for the reaction is 3.12 g, what is the percentage yield of the product?

(07.07 LC) What will most likely happen when a component is added to a reaction system at equilibrium?

All harmful psychoactive substances are illegal.

(05.01 LC) One mole of copper has a mass of 63.5 grams. Approximately how many atoms of copper are present in one mole of copper?

Recreational drugs are always _________________________________.

Match the drug schedule with the appropriate description of drugs in that category (2 points each. 10 points total)

(05.06 LC) Which formula can be used to calculate the percent yield?

(07.05 LC) Which property of manganese dioxide helps it turn hydrogen peroxide into water faster than it would without it?

(06.03 MC) A 4.5-liter sample of a gas has 0.80 mole of the gas. If 0.35 mole of the gas is added, what is the final volume of the gas? Temperature and pressure remain constant.