Physics, 11.02.2020 18:03 kenzie9493
Solutions of two (2) non-electrolytes are prepared by dissolving 0.1398 grams of each compound in enough water to make 25.0 mL of solution. The solutions are placed on either side of a u-tube and are separated by a semipermeable membrane that only allows water to pass. After a period of time, the u-tube looks like this: u-tube Based on this data we know: (select all that apply) The molar mass of the solute in solution B is larger. The osmotic pressure of solution B is higher. The molar mass of the solute in solution A is larger. The concentration of particles is higher in solution B. The osmotic pressure of solution A is higher.
Answers: 2
Physics, 22.06.2019 16:40
Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
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When solid surfaces slide over each other the kind of friction that occurs is called friction
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Physics, 23.06.2019 01:30
Energy transformations that involve one transformation from one type of energy to another are called transformations.
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Solutions of two (2) non-electrolytes are prepared by dissolving 0.1398 grams of each compound in en...
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