Chemistry, 02.11.2021 23:50, catherine51
A certain mass of nitrogen gas is added to a vessel of 405 mL containing 0.52 g oxygen. The
gas pressure is increased from 745 mmHg to 980 mmHg. Assuming the temperature remains
constant and that the nitrogen gas does not react with oxygen gas, calculate the mass of
added nitrogen.
Answers: 2
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Identify two types of chemical bonding in the source of dietary potassium
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An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
A certain mass of nitrogen gas is added to a vessel of 405 mL containing 0.52 g oxygen. The
gas pr...
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