Hydrogen gas is produced when zinc reacts with sulfuric acid. zn(s) + h2so4(aq) → znso4(aq) + h2(g) if 157 ml of wet h2 is collected over water at 24°c and a barometric pressure of 740. torr, how m

Hydrogen gas is produced when zinc reacts with sulfuric acid. zn(s) + h2so4(aq) → znso4(aq) + h2(g) if 157 ml of wet h2 is collected over water at 24°c and a barometric pressure of 740. torr, how many grams of zn have been consumed? (the vapor pressure of water is 22.38 torr at 24°c.)