Chemistry, 02.12.2021 21:30 wendisp54x2h
Which statement describes the movement of matter in the rock cycle?
A. Living things take in and give off water.
B. Water gets heated by sunlight and evaporates.
C. Magma rises to the surface and solidifies. D. People burn fuels that contain carbon and release C02.
Answers: 1
Chemistry, 21.06.2019 22:30
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m
Answers: 3
Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
Which statement describes the movement of matter in the rock cycle?
A. Living things take in and g...
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