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Given that the density of water is 0.975 g/mL and that 171 g of sucrose (molar mass: 342.30 g/mol) is dissolved in 512.85 mL of water at 80°C, what is the molality of this solution?
answered
Apr 15, 2018
Chemistry
high-school
3
votes
187k
views
A cross-country skier traveled at a rate of 40 miles per hour on downhills and 20 miles per hour on flat terrain while skiing a total 54 miles. If he skied for 2 hours, how many miles of downhills did
answered
Mar 11, 2018
Mathematics
high-school
5
votes
155k
views
Read the problem sentence and select the potential concern. Also provide an alternative phrasing for the sentence that would correct the concern. Details of the relevant grammatical points can be expanded
answered
Sep 14, 2017
English
high-school
3
votes
198k
views
What is the answer to factorise 3D+12
answered
Jun 18, 2017
Mathematics
high-school
4
votes
81.2k
views
Select all that apply. Which of the following are useful tools for researching a company? web site mission statement recent articles on the industry and/or company advertisements brochures
answered
Apr 22, 2017
English
high-school
5
votes
216k
views
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