Which of the following most likely explains why the chemical symbol for calcium is Ca? The symbol C was already used for carbon.
The symbol was assigned by modern alchemists.
Calcium is made of more than one type of atom.
The element is named after the Latin word for calcium.

Sugar is dissolved in water. which is the solute? sugar neither both water

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?

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2