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Chemistry
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18 Dec 2019

6. A white substance was known to be either magnesium hydroxide, calcium hydroxide, or zinc oxide. A 1.25 g sample of the substance was mixed with 50.0 mL of water and 100.0 mL of 0.500 M HCl was added. The mixture was stirred, causing all of the sample to dissolve. The excess HCl in the solution required 36.0 mL of 0.200 M NaOH for complete neutralization in a titration. What was the identity of the white substance? I would like to see how to solve this, please

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Jean Keeling
Jean KeelingLv2
31 Dec 2019

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