Chemistry, 09.07.2019 17:30 1hannacarson
Consider the combustion of h2(g) 2h2(g)+o2(g)→2h2o(g). if hydrogen is burning at the rate of 0.49 mol/s, what is the rate of consumption of oxygen
Answers: 1
Chemistry, 22.06.2019 10:00
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
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Chemistry, 22.06.2019 10:50
How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.
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Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
Chemistry, 22.06.2019 12:30
What metric units would you use to measure the thickness of a key
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Consider the combustion of h2(g) 2h2(g)+o2(g)→2h2o(g). if hydrogen is burning at the rate of 0.49 mo...
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