According to ale chatelier’s principle, what happens to the equilibrium constant when the concentration of the reactants is doubled?

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12

Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products