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rjkz [21]
3 years ago
10

Which statement describes one characteristic of an operating electrolytic cell?

Chemistry
1 answer:
kati45 [8]3 years ago
8 0

Answer:

B

Explanation:

The mechanism of this process: the electrolytic cell converts the electrical energy to chemical energy, using external energy source.

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Calcium carbonate can break down to form calcium oxide and carbon dioxide.
DerKrebs [107]

Answer:

The answer to your question is the third choice.

Explanation:

                        CaCO₃  ⇒   CaO  +  CO₂

Check if the reaction is balanced or unbalanced

                  Reactants       Elements         Products

                           1              Calcium                1

                           1               Carbon                 1

                           3              Oxygen                3

As the number of atoms in the reactant is the same that the number of atoms in the products we conclude that the reaction is balanced.

So the correct answer is balanced because the total number of oxygen atoms is 3.

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3 years ago
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PLEASE EXPLAIN what is glucose
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Answer:

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Explanation:

Glucose is the most common form of sugar in the blood and the body's primary source of energy. Glucose is derived from the meals we eat or produced by the body from other chemicals. The circulation transports glucose to the cells. Several hormones, including insulin, regulate blood glucose levels.

a simple sugar that is a component of many carbohydrates and is a vital source of energy in living things.

Blood sugar, often known as glucose, is the most common sugar present in the body. It is your body's major source of energy and comes from the food you eat. Glucose is carried by your blood to all of your body's cells, where it is used for energy.

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Answer:

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Answer:

observations

Explanation:

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3.95 ounce

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