Use the vocabulary words from "Read It" to complete the
following sentences.
When an object changes its velocity then it has an
(4). __. But what can change an object's motion?
Usually motion is changed with a (5), which is a
push or a pull on an object. When we add up all the
forces on an object we find the (6)_ . When all the
forces add up and are the same amount in both
directions, then we say that there is a (7).
When all the forces add up and are different amounts
in both directions, then we say there is an (8).
Answers: 3
Chemistry, 21.06.2019 18:30, laurachealsy923
In an energy pyramid, which level has the most available energy?
Answers: 1
Chemistry, 22.06.2019 07:20, rex1578
Part b: study of equilibrium on solubility: mg(oh)2(s) β mg2+(aq) + 2 ohβ(aq) cloudy clear (pink) 7. a. b. 8. a. b. 9. 10. 11. 12. when adding concentrated hydrochloric acid, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 7a. you should indicate which ion was added to or removed from the equilibrium mixture. when adding edta, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 8a. you should indicate which ion was added to or removed from the equilibrium mixture. upon heating in which direction is the equilibrium shifting? upon cooling in which direction is the equilibrium shifting? is the forward reaction a. endothermic explain your answers to questions 9, 10, and 11. (l) left (r) right (l) left (r) right b. exothermic
Answers: 1
Use the vocabulary words from "Read It" to complete the
following sentences.
When an object c...
When an object c...
Mathematics, 03.02.2020 01:54
Mathematics, 03.02.2020 01:54
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Mathematics, 03.02.2020 01:54
Mathematics, 03.02.2020 01:54