Reaction The highlighted reactant acts as a... (check all that apply) (aq) + (aq) → (aq) + (aq) Brønsted-Lowry acid Brønsted-Lowry base Lewis acid Lewis base (g) + (g) → (g) Brønsted-Lowry acid Brønsted-Lowry base Lewis acid

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams

What substance has a mass of 9.5g and volume of 2.1cm^3