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Oduvanchick [21]
3 years ago
14

HELP ASAP!! is this the correct answer!

Chemistry
2 answers:
AURORKA [14]3 years ago
7 0
Answer:
Yes

Explanation:
I’ve learned this
liubo4ka [24]3 years ago
4 0
Yesss good jon hahahhahahaa
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Convert 7.1X1025 molecules of water to moles
scoundrel [369]

Answer:

Moles of water in 7.1×10²⁵ molecules are 118 mol.

Explanation:

Given data:

Number of molecules of water = 7.1×10²⁵ molecules

Moles of water in 7.1×10²⁵ molecules = ?

Solution;

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

For example,

1 mole = 6.022 × 10²³ molecules of water

7.1×10²⁵ molecules of water × 1 mol / 6.022 × 10²³ molecules of water

1.18×10² moles of water 0r 118 moles of water

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