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A student determines the chromium(II) content of a solution by first precipitating it as chromium(II) hydroxide, and then decomposing the hydroxide to chromium(II) oxide by heating. How many grams of chromium(II) oxide should the student obtain if his solution contains 58.0 mL of 0.407 M chromium(II) nitrate?

A student determines the chromiumII content of a solution by first precipitating it as chromiumII hydroxide and then decomposing the hydroxide to chromiumII oxi class=

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