8 000F4Submit AnswerAn aqueous solution of barium bromide has a concentration of 0.246 molal.The percent by mass of barium bromide in the solution is%5TF5ARetry Entire Group6Cengage Learning Cengage Technical SupportYMacBook AirF6&7[Review Topics][References]Use the References to access important values if needed for this question.F7U9 more group attempts remainingment-take*8DIIFB(9F9%.)AacorF10Chapt OWLV CF11Previous+Next>Save and ExitF12 %5TSubmit AnswerDF56[Review Topics][References]Use the References to access important values if needed for this question.An aqueous solution is 40.0% by mass potassium bromide, KBr, and has a density of 1.37 g/mL.The molarity of potassium bromide in the solution isM.Retry Entire GroupMacBook AirF6Cengage Learning | Cengage Technical Support&7Activity.do?locator=assignment-take8F78Chapt9 more group attempts remainingDIIF8(9AF90prodo: OWLV Macon)OVF10Pe+Chapt OWLV |PreviousNext>Save and ExitF12Chapt.✰ ✰ OdeleteS

We will use the direct formula for converting the percent mass(%) to molarity using density.We know that molality basically means moles per 1 kg of the solvent. So we will somehow calculate the mass of the solution and from that, we will calculate the percent mass of the solute. All we have to do is to find the mass of solute(g) in 100g of solutionPercent by mass of barium bromide in the solution is -6.81%The molarity of potassium bromide in the solution is -4.60 M

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An aqueous solution of barium bromide has a concentration of 0.246 molal. The percent by mass of barium bromide in the solution is Submit Answer [Review Topics] [References] Use the References to access important values if needed for this question. Retry Entire Group 9 more group attempts remaining %6.

An aqueous solution of barium bromide has a concentration of 0.246 molal. The percent by mass of barium bromide in the solution is Submit Answer [Review Topics] [References] Use the References to access important values if needed for this question. Retry Entire Group 9 more group attempts remaining %6.

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An aqueous solution of barium bromide has a concentration of 0.246 molal.
The percent by mass of barium bromide in the solution is
%
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An aqueous solution is 40.0% by mass potassium bromide, KBr, and has a density of 1.37 g/mL.
The molarity of potassium bromide in the solution is
M.
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