Asample of an ideal gas is held at a constant temperature occupies 899 ml at 708 torr. what pressure does the gas exert on its container if the volume is decreased by 10 percent. express your answer in torr.

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

How many atoms are there in 5.70 mol of mg

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.