Acompound is formed when 171.2 g of carbon reacts with 28.8 g of hydrogen. what is the mass percent of hydrogen in the compound?

Following the law of conservation of mass, the mass percent of hydrogen in the resulting compound is 14.4%(wt/wt). This is assuming that all of the carbon reacts with all of the hydrogen. The solution is as follows:

mass % = mass hydrogen*100/total mass = 28.8*100/(28.8+171.2) = 14.4%

Answer trigonal pyramidal;

Answer(false);