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Alex
3 years ago
7

How many moles of hcl are present in 40.0 ml of a 0.035 m solution?

Chemistry
1 answer:
Elden [556K]3 years ago
8 0

Answer:

0.0014 moles is present in 40cm³ of 0.035M of HCl solution

Explanation:

Molarity = 0.035M

V = 40.0mL

1mL = 1cm³

V = 40cm³

0.035 moles = 1000cm³

X moles is present in 40cm³

X = (40 * 0.035) / 1000

X = 0.0014moles

0.0014 moles is present in 40cm³ of solution

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