A 1.458 g of Mg reacts with 80.0 ml of a HCI solution whose pH is -0.477. The change in pH after all Mg has reacted. (As

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Q 2642378233.     A 1.458 g of Mg reacts with 80.0 ml of a HCI solution whose pH is -0.477. The change in pH after all Mg has reacted. (Assume constant volume. Mg = 24.3 g/mol.)(log 3 = 0.477)
A

-0.176

B

+0.477

C

-0.2385

D

0.3

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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