A chemist obtains a 0.300 M solution of HCI and adds 10.0 mL of the HCI to CaCO3 how many moles of HCI did she add?

Question

Chemistry

Jasmine Ware

8 May, 11:40

A chemist obtains a 0.300 M solution of HCI and adds 10.0 mL of the HCI to CaCO3 how many moles of HCI did she add?

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Answers (1)

Know the Answer?

Moshe · Answer 1

Number of moles = 0.003 mol

Explanation:

Given dа ta:

Molarity of HCl = 0.300 M

Volume = 10.0 mL (0.01 L)

Number of moles of HCl added = ?

Solution:

Formula:

Molarity = number of moles / volume in litter

Number of moles = Molarity * volume in litter

Number of moles = 0.300 mol/L * 0.01 L

Number of moles = 0.003 mol