Why is the data for water different from the elements, hydrogen and oxygen? a) properties of compounds differ from the properties of their respective elements. b) chemical properties of elements are always the same as the compounds they make up. c) physical properties of elements are the same as the compounds they make up, generally. d) the physical properties of compounds are the same as the physical properties of the elements that make it up but the chemical properties are different.
Answers: 1
Chemistry, 21.06.2019 22:30, micvar9646
Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3
Answers: 3
Chemistry, 22.06.2019 15:20, shanyeah
Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma
Answers: 1
Chemistry, 22.06.2019 18:00, LuvieAnn1886
How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
Answers: 3
Why is the data for water different from the elements, hydrogen and oxygen? a) properties of compou...
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