hollacemcdonne hollacemcdonne

22-01-2018
Chemistry

contestada

OMG, PLEASE HELP LOL. ONLY ANSWER IF YOU KNOW
A hydrogen fuel cell is more efficient than a combustion reaction because very little of the released energy is released as
1. heat
2. chemical energy
3. electrical energy.
When used at home, a fuel cell eliminates the need for
1. oxygen
2. hydrogen
3. an electrical grid because the cell is portable.

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Аноним Аноним

22-01-2018

chemical energy

hydrogen

hope this helps you(:

have a good day

Answer Link

huptup0 huptup0

05-02-2021

Answer:

cemical energy and hydergon

Explanation:

Answer Link

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