Chemistry, 11.10.2020 01:01 zombiechick180
(BWS.03] A scientist studies a model of a widely accepted theory about the position of planets and sun. The model would most likely help the scientist to
prove that the theory would not change in the future
demonstrate how the theory can be changed into a law
understand facts which cannot be easily obserdig
prove that all other facts about the universe are incorrect
Answers: 2
Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
Chemistry, 22.06.2019 20:30
Which of the following is not true about the atomic model of substances?
Answers: 1
(BWS.03] A scientist studies a model of a widely accepted theory about the position of planets and s...
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