Which words describes the forms in this artwork a. b. c. d. (this is not the same question i recently asked, they are on the same quiz)

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?