Chemistry, 11.02.2020 20:01 purplefish53
A magnesium hydroxide solution is prepared by adding 10.00 g of magnesium hydroxide to a volumetric flask and bringing the final volume to 1.00 L by adding water buffered at a pH of 7.0. What is the concen- tration of magnesium in this solution? (Assume that the temperature is 25â—¦C and the ionic strength is negligible).
Answers: 1
Chemistry, 22.06.2019 04:00
What layer of the atmosphere is directly above the troposphere?
Answers: 1
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
Chemistry, 22.06.2019 08:00
What are the similarities of physical and chemical change ?
Answers: 1
A magnesium hydroxide solution is prepared by adding 10.00 g of magnesium hydroxide to a volumetric...
Mathematics, 23.10.2021 01:00
Mathematics, 23.10.2021 01:00
Mathematics, 23.10.2021 01:00
Mathematics, 23.10.2021 01:00
Biology, 23.10.2021 01:00
Chemistry, 23.10.2021 01:00
Mathematics, 23.10.2021 01:00
English, 23.10.2021 01:00
Mathematics, 23.10.2021 01:00
Social Studies, 23.10.2021 01:00