Chemistry, 01.07.2019 22:00 Lalawhite1082
Ajar is filled with water, and the lid is closed tightly. the jar is kept at constant temperature. what happens at the surface of the water? a. water molecules evaporate and condense at the same rate. b. water molecules evaporate and condense, but evaporation occurs more quickly. c. water molecules evaporate only and do not condense. d. water molecules condense only and do not evaporate.
Answers: 2
Chemistry, 21.06.2019 18:30
What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?
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Chemistry, 22.06.2019 00:30
This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?
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Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) β pcl3(g) + cl2(g)
Answers: 3
Ajar is filled with water, and the lid is closed tightly. the jar is kept at constant temperature. w...
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