Chemistry: A gas sample has a volume of 0.954 L at a pressure of 764 mmHg. What would be the pressure of the gas if the volume were changed to 477 mL? Assume that the amount and the temperature of the gas remain constant.

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.