30 ! which of these is a benefit of fuel cell cars? fuel cell cars are inexpensive. hydrogen fuel can be stored safely. fuel cell cars do not release greenhouse gases. hydrogen fuel can be distributed easily.

Fuel cell cars do not emit green house gases.

Explanation:

The fuel cells involve the production of electricity through the electrochemical   reaction between hydrogen and an oxidizing agent. Normally, oxygen is used.

Reaction at the anode: 2H₂ + 2O₂− → 2H₂O + 4e−

Reaction at the cathode: O₂ + 4e− → 2O²⁻

Overall Cell Reaction: 2H₂ + O₂ → 2H₂O

The only byproduct is water vapor which is easily condensed into water. This means that the cells are environmentally friendly.

the answer is   c.) 1575 j.

explanation: