fastlillian fastlillian 24-04-2018 Physics contestada What part of this equation represents the reactants? K2CO3 + 2HNO3?2KNO3 + H2CO3 A. 2KNO3 + H2CO3 B. 2KNO3 C. K2CO3 + 2HNO3 D. 2HNO3