31.1k views
5 votes
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.

User Tmjam
by
8.9k points

2 Answers

3 votes

Answer:

cemical energy and hydergon

Step-by-step explanation:

User SSR
by
9.1k points
4 votes
chemical energy

hydrogen

hope this helps you(:

have a good day

User Cameron Hudson
by
8.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.