Chemistry, 19.01.2020 00:31 Kyliehayden05
4. which of the following factors increase the rate of diffusion of a substance? (check all that
a. decreased temperature
b. decreased viscosity of the solvent
c. increased molecular weight of the substance
d. increased permeability of the membrane
Answers: 2
Chemistry, 21.06.2019 20:40, Islandgirl67
If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b. zinc7.14,c. copper 8.92,d. lead 11.34
Answers: 2
Chemistry, 22.06.2019 18:00, jeepjose58
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
4. which of the following factors increase the rate of diffusion of a substance? (check all that
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