Chemistry, 06.12.2019 00:31 markkessler7149
Some fuel cells are powered by hydrogen. scientists are looking into the decomposition of water (h2o) to make hydrogen fuel with the of the sun’s energy. what challenge do scientists face with this task?
a.
decomposing water requires a high activation energy.
b.
the sun isn't a renewable resource.
c.
decomposing water results in toxic byproducts.
d.
scientists are uncertain what to do with the excess oxygen.
Answers: 1
Chemistry, 22.06.2019 04:30
Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
Answers: 2
Chemistry, 22.06.2019 07:30
What is i fracture in the crust called when land move up, down or sideways
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Some fuel cells are powered by hydrogen. scientists are looking into the decomposition of water (h2o...
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