Acompound has an empirical formula of c2h303. if its molar mass is 300.20 g, what is its molecular formula?

Two things that biomedical has invented or innvated

How much energy moves onto the next level, in an energy pyramid

Asyringe contains 56.05 ml of gas at 315.1 k. what volume will that gas occupy if the temperature is increased to 380.5 k? a) 12.41 b) 46.42 c) 67.68 d) 81.74