What are particles of carbon otherwise known as, and what kind of pollution do they

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?