Chemistry, 08.10.2019 02:10 lazymarshmallow7

Apiece of sodium metal reacts completely with water as follows: 2na(s) + 2h2o(l) ⟶ 2naoh(aq) + h2(g) the hydrogen gas generated is collected over water at 25.0°c. the volume of the gas is 246 ml measured at 1.00 atm. calculate the number of grams of sodium used in the reaction. (vapor pressure of water at 25°c = 0.0313 atm.)

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Apiece of sodium metal reacts completely with water as follows: 2na(s) + 2h2o(l) ⟶ 2naoh(aq) + h2(g...