Post a New Question

posted by Connie Tuesday, August 30, 2011 at 12:48pm.

Caffeine is 49.47% carbon, 5.19% H, 28.8%N and 16.48% O. What is mass of carbon in 37.1g of caffeine?

37.1 g caffeine x 0.4947 = ? g C.

More Related Questions