A piece of sodium metal reacts completely with water as follows: 2Na(s) + 2H2O(l) 2NaOH(aq) +
Question:
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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If we can calculate the moles of H 2 gas collected we can determine the amo...View the full answer
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