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Scilla [17]
4 years ago
15

A chemist wade out 5.96 grams of barium calculate the number of moles of barium she weighed out

Chemistry
1 answer:
PilotLPTM [1.2K]4 years ago
7 0

Answer:

0.04 mol

Explanation:

Given data:

Mass of barium = 5.96 g

Moles of barium = ?

Solution:

Formula:

Number of moles = mass/molar mass

Molar mass of barium = 5.96 g/ 137.33 g/mol

Number of moles = 0.04 mol

Thus the number of moles of barium in 5.96 g are 0.04 moles. The chemist weight out the 0.04 moles .

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