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liq [111]
3 years ago
6

When electricity flows through water, the water molecules split into molecules of hydrogen and oxygen gas. How many oxygen (O2)

molecules are produced from the splitting of two molecules of water (H2O) if the balanced equation for the reaction is as follows? 2H2O 2H2 + O2
Biology
2 answers:
Lynna [10]3 years ago
4 0
Not entirely sure on this one
Mekhanik [1.2K]3 years ago
4 0

Answer:

i know this is late but is 1

Explanation:

According to the law of conservation of matter, the number of atoms of each element involved in a chemical reaction stays the same no matter how they are arranged.

So, even though oxygen is combined with hydrogen on the reactant side, the total number of oxygen atoms remains the same after the reaction takes place. There are two atoms of oxygen on the reactant side, and two on the product side.

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C Water flowing downstream is held up in a reservoir behind a dam. Some water moves down channels through turbines connected to generators which produce electricity

Explanation:

Good explanation.

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A scientist is using a species of green algae to study the electron transport chain in photosynthesis. He uses a laser to inacti
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D) In case 1, both PS I and PS II completely lose function; in case 2, a proton gradient is still produced.

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3 0
3 years ago
Where would you expect to find water stored in a solid form?
nexus9112 [7]
Ice freezer
hope this helps 
god bless
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<h3> What is Chemical energy?</h3>
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Learn more about chemical energy here:

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