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If 33.6 g of kcal are dissolved in 192 g of water, what is the concentration of the solution in percent by mass?
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As light moves from one material into the next, which of the following affects how much the light waves will refract, or bend? angle at which the ray strikes the medium color of the material density of the material temperature of the light wave
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Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8×10^-5
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Temperature is defined as a. the equivalent of heat. b. a measure of the average kinetic energy of the individual atoms or molecules composing a substance. c. how hot or cold it is. d. the total kinetic energy of the atoms or molecules composing a substance. e. none of the above is correct.
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If 33.6 g of kcal are dissolved in 192 g of water, what is the concentration of the solution in perc...
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