Chemistry, 24.07.2019 00:50, princessmoon
1. sodium and water react according to the following equation. if 31.5g of sodium are added to excess water, how many liters of hydrogen gas are formed at stp? 2na+2h2o—> 2naoh+h2 2. sodium reacts with oxygen to produce sodium oxide as described by the balanced equation below. if 54.1g of sodium reacts with excess oxygen gas to produce 61.8g of sodium oxide, what is the percent yield? (hint: be sure to calculate theoretical yield first) 4na+o2–> 2na2o ( show work)
Answers: 1
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Why does his teacher ask him to balance the equation by including the correct coefficient
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Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity
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1. sodium and water react according to the following equation. if 31.5g of sodium are added to exces...
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