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SVEN [57.7K]
3 years ago
8

Which best represents a balanced equation?

Chemistry
2 answers:
bazaltina [42]3 years ago
4 0

Explanation:

none of them

mark me as brainlist ok

vivado [14]3 years ago
4 0

Answer:

C

Explanation:

4 - H - 4

2 - O - 2

each side of the arrow has an equal amount of elements

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How is energy transferred during the water cycle
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Answer: Option (d) is the correct answer.

Explanation:

In water cycle, water from clouds fall in the form of rain, snow etc. This water travels through the surface of mountains and passes through rivers, oceans etc and gets evaporated due to heat from Sun.

When water evaporates then it absorbs energy in the form of heat from Sun and when water condenses then heat is released.

Therefore, water gains energy during evaporation and releases it during condensation.

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Marina CMI [18]

Answer:

9.1 mol

Explanation:

The balanced chemical equation of the reaction is:

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To convert 36.7 g of hydrogen gas to moles, we use the formula;

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This means that if;

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