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?

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

How many grams of aluminum will there be in 98g of al2o3?

Name the intersection of plane bpq and plane cpq.