Question

How many moles of baS would be used to make 1.5 x 103 ml of 10.0m solution?

Answer 1

Volume :

1.5 x 10³ mL / 1000 = 1.5 L

Molarity = 10.0 M

M = n / V

10.0 = n / 1.5

n = 10.0 * 1.5

=  15 moles de BaS

hope this helps!

Answer 2

The number of moles of Bas that would be used to make  1.5 x 10³ ml of 10.0 m solution is 15 MOL.

What are moles?

The mole is a SI unit of measurement that is used to calculate the quantity of any substance.

The solution is 1.5 x 10³ ml

Molarity is 10.0 m

1. Calculating the volume.

The volume will be

$\dfrac{1.5 x 10^3 \;mL}{1000 } = 1.5 L$

2. Calculating the moles.

$Molarity = \dfrac{n}{V} \\10.0 = \dfrac{n}{1.5} = 15\; mol$

Thus, the number of moles id 15 mol.

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