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Lerok [7]
3 years ago
13

How is electrolysis most commonly used to produce an energy source?

Chemistry
1 answer:
elena-s [515]3 years ago
4 0

Answer:

Splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. ( B-)

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Uppose the reaction between naphthalene and 2-bromo-2-methylpropane did not run to completion, so that the limiting reagents wer
ch4aika [34]

Answer:

C)There would have been four pots in both cases

Explanation:

In an incomplete reaction of naphthalene and 2-bromo-2-methylpropane, we started with 2 spots (one each for the two starting materials) and we should end up with 3 spots If spots will appear clearly, one for naphthalene, one for the alkyl halide and one for the product. However, this is possible to have same number of spots initially and finally when we consider 2 spots each for naphthalene and 2-bromo-2-methylpropane then after reaction we have 2 spots of products as each 1 spot of reactants decreases. Finally making initial 4 and final 2+1+1 =4.

So, the answer is (C)

3 0
3 years ago
How many elements are there in mint chocolate chip ice cream?
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3 years ago
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defon
1. Increasing
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6 0
3 years ago
Various pieces of safety equipment are used in the lab to provide protection against injury. What piece of lab safety equipment
Elina [12.6K]
Various pieces of safety equipment are used in the lab to provide protection against injury. However, the lab safety equipment which is least likely to be used when proper eye goggles are being worn is the eye wash station. If this question has the same choices as the ones posted before, the answer is letter C. eye wash station.
6 0
3 years ago
Read 2 more answers
Sound travels most quickly through? a gas, liquid. Solid
aleksley [76]

Answer:

solids

Explanation:

through solids because the molecules are closer together

4 0
3 years ago
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