Chemistry, 01.04.2021 16:20 dawsoncollins4117
CAN YOU PLEASE HELP ME WITH THIS PROBLEM
in order for an ecosystem to be sustainable both the biotic and abiotic factors must be in Balance true or false
Answers: 2
Chemistry, 21.06.2019 19:10
Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?
Answers: 1
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 07:20
Part b: study of equilibrium on solubility: mg(oh)2(s) ⇌ mg2+(aq) + 2 oh–(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
CAN YOU PLEASE HELP ME WITH THIS PROBLEM
in order for an ecosystem to be sustainable both the bioti...
Mathematics, 05.05.2020 02:51
Mathematics, 05.05.2020 02:51
Mathematics, 05.05.2020 02:51
Mathematics, 05.05.2020 02:51
Mathematics, 05.05.2020 02:51
Mathematics, 05.05.2020 02:51
Chemistry, 05.05.2020 02:51
Spanish, 05.05.2020 02:51
Mathematics, 05.05.2020 02:51