Chemistry, 25.02.2021 03:40 aliozochika
The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many modern chemical processes. In the first step of the Ostwald process, ammonia is reacted with oxygen gas to produce nitric oxide and water.
What is the maximum mass of H2O that can be produced by combining 81.5 g of each reactant?
4NH3(g)+5O2(g)βΆ4NO(g)+6H2O(g)
mass:
g H2O
Answers: 3
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Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 Β· 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 Β· 3h2o
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Chemistry, 22.06.2019 18:10
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
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Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?
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