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Neko [114]
3 years ago
10

A frog is an amphibian because they can. Live both in land and water.what is that observation or inference

Chemistry
1 answer:
andreev551 [17]3 years ago
5 0

Answer:

The answer is (inference).

Explanation:

Hope this helps! :)

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Answer:

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Explanation:

Given data:

Number of molecules of sucrose = 8.1 ×10²¹ molecules

Mass of sucrose = ?

Solution:

First of all we will calculate the number of moles by using Avogadro number.

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Mass = number of moles × molar mass

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Mass = 1.35 × 10⁻² mol ×342.3 g/mol

Mass = 462.1  × 10⁻² g

Mass = 4.6 g

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