A mole is a standard scientific unit used for measuring large quantities. Which one of these quantities of Neon is not equal to a mole? 6.02 atoms of Neon 6.02 x 1023 particles of Neon 20.18 grams of Neon 22.4 Liters of Neon

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

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

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood