Because many substances dissolve in water, it is considered a universal solvent. which property of water explains this phenomenon? a) the amount of solute that can dissolve in a given amount of solvent is limited. b) water molecules move farther apart when water freezes, causing it to contract. c) the surface tension caused by the attraction between water molecules is strong. d) water is a polar molecule and attracts other polar molecules, which are often common substances.
Answers: 1
Chemistry, 22.06.2019 03:50
Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
Because many substances dissolve in water, it is considered a universal solvent. which property of w...
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