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Asked Oct 28, 2019
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Indicate the mols present in the following solution:

20 ml of 0.20 M HCl + 10.0 ml of 0.500 M HCl

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20 ml of 0.20 M HCl

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number of moles molarity Volume(L) number of moles = molarity x Volume number of moles 0.20 mol/L x 20 x 10-3 L number of moles = 0.004 moles

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