There are a few major types of reactions that occur. In a synthesis reaction, pure substances come together. They form a chemical bond and produce new compounds. A synthesis of 2H_22 and O_22 results in 2H_22O, also known as water. In a decomposition reaction, the inverse occurs; a compound's chemical bonds break. Both synthesis and decomposition result in new substances but not new atoms, and no matter is created or destroyed. synthesis can best be described as

a. the opposite of decomposition.

b. the same as decomposition.

c. the result of decomposition.

d. the cause of decomposition

What happens to the atomic radius when an elctron is lost

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

How have the greenhouse gasses increased from the year 2000 to 2018