The shells of marine organisms contain CaCO3 , largely in the crystalline form known as calcite. There is a second crystalline form of CaCO3 known as aragonite. a. Based on the thermodynamic and physical properties given for these two crystalline forms, would you expect calcite in nature to convert

Which statement is actually 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.