Question

How many moles are in 2.5L of 1.75 M Na2CO3

Answer 1

4.4 mol.

Step-by-step explanation:

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Answer 2

4.4 mol.

Step-by-step explanation:

Hello!

In this case, since the formula for calculating the molarity is:

`M=n/V`

Whereas n stands for moles and V for the volume in liters; we can solve for n as shown below when we are given the volume and the molarity:

`n=V*M`

Thus, we plug in the given data to obtain:

`n=2.5L*1.75mol/L=4.4mol`

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