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11 Nov 2019

An aqueous solution is 6.00% by mass ethanol, CH3CH2OH, and has a density of 0.988 g/mL. The molality of ethanol in the solution is _______m.

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Casey Durgan
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8 Oct 2019

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Related questions

1.An aqueous solution of 0.975 M hydrochloric acid, HCl, has a density of 1.02 g/mL. The percent by mass of HCl in the solution is ___ %. 2.An aqueous solution of 1.29 M ethanol, CH3CH2OH, has a density of 0.988 g/mL. The percent by mass of CH3CH2OH in the solution is ___%. 3.An aqueous solution is 40.0% by mass silver nitrate, AgNO3, and has a density of 1.47 g/mL. The molarity of silver nitrate in the solution is ___M.

1.An aqueous solution of 0.975 M hydrochloric acid, HCl, has a density of 1.02 g/mL. The percent by mass of HCl in the solution is ___ %. 2.An aqueous solution of 1.29 M ethanol, CH3CH2OH, has a density of 0.988 g/mL. The percent by mass of CH3CH2OH in the solution is ___%. 3.An aqueous solution is 40.0% by mass silver nitrate, AgNO3, and has a density of 1.47 g/mL. The molarity of silver nitrate in the solution is ___M.

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