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CHEM 101 - Calculate the theoretical yield percentage

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Subject: Chemistry
Due on: 11/25/2017
Posted On: 11/25/2017 11:33 AM

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1. Calculate the theoretical yield percentage of a reaction between sodium and water, if 25.0 g of sodium react with excess water and if 15.5 L of gaseous hydrogen are collected at NTP conditions.


2. Bromine can be obtained from the decomposition of calcium bromide by means of electrolysis. If 10.0 g of calcium bromide are dissolved in water before electrolysis and if 1.75 L of gaseous bromine is produced at 70 °C and 80 kPa, what is the theoretical yield percentage?


CaBr2 à Ca + Br2

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