- X3+ ve Y2- iyonlarının elektron sayıları aynıdır. Y elementi 3. periyot VI A grubundadır.
Yukarıda verilen bilgilere göre, nötr X atomunun elekt-
ron dağılımındaki son terim aşağıdakilerden hangisidir?
A) 3s1
B) 3d1
C) 3p2
D) 4s1
E) 4s2

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

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-

What is the chemical name of the compound ti2o3?