Which of the statements best describes density?
a. the mass that a mole of substance has, me...
Physics, 18.09.2019 21:30 mbalderp5bxjo
Which of the statements best describes density?
a. the mass that a mole of substance has, measured in grams per mole.
b. the amount of substance dissolved in a liquid, measured in moles per liter.
c. the mass of substance dissolved in a liquid, measured in grams per milliliter.
d. the ratio of a substance's mass to its volume, measured in grams per milliliter and also equivalent to grams per cubic centimeter.
Answers: 1
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The first law of thermodynamics is as follows: ∆u=q-w , which means in a system is equal to added, minus done by the system. the units for these variables are in .
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