Chemistry, 12.11.2019 04:31 ChloeLiz7111
Consider the chemical reaction:
2h2o(l)→2h2(g)+o2(g)
how many moles of h2o are required to form 1.6 l of o2 at a temperature of 324 k and a pressure of 0.984 atm ?
express your answer using two significant figures.
Answers: 3
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Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
Consider the chemical reaction:
2h2o(l)→2h2(g)+o2(g)
how many moles of h2o are required...
2h2o(l)→2h2(g)+o2(g)
how many moles of h2o are required...
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