Alexandra decides to climb mt. krumpett, which is 5000 m high. she determines that this will require a total of 1350 kcal of energy for the trip. for her food supply, she decides to take nutrition bars. the label states that each bar contains 50 g of carbohydrates, 10 g of fat, and 40 g of protein. how many nutrition bars does alexandra need to take with her?

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

In this synthesis reaction what products will form

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