In an experiment, equal amounts of heated water and soil were left to cool down. the initial and final temperatures of each were recorded. a partial record of the temperature is shown. experimental record substance initial temperature final temperature water 27 °c 24 °c soil 27 °c ? which statement about the final temperature of soil is correct? it will be less than 24 °c as soil loses heat relatively faster than water. it will be less than 24 °c as water loses heat relatively faster than soil. it will be more than 24 °c as it takes relatively longer to change soil temperature than water temperature. it will be more than 24 °c as it takes relatively longer to change water temperature than soil temperature.

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

When a scientific theory has been tested and proved by the scientific community, it becomes a law

What atom has the largest atomic radius