What were the first 10 elements of the periodic table?

Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x.xx ml

How to convert a density of 0.791g/cm3 to lb/ft3

0.09 moles of sodium sulfate in 12 ml of solution