What is the molarity of 4 moles of c6h12o6 dissolved in 16 l of solution?

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

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

How far is the region from the equator or control climate