How can you tell whether one glass of water has more thermal energy another, identical glass of water?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

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?

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer