Dfordham Dfordham

07-11-2017
Chemistry

contestada

Science, please help! Due tonight.

The total amount of energy that remains in the system always ______ even in an ideal system with no friction or air resistance.

increases

decreases

stays the same

it depends on the system

Examine the chemical equation 2H + O —>H2O. What is a product in this reaction?

Water

Hydrogen

Oxygen

Hydroxide

Respuesta :

pluralistic pluralistic

07-11-2017

Stays the same for the first question. Law of Conservation of energy

H20 is the product, which is water. So the answer for the second one is water :)

Answer Link

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