Which compounds are reactants in the process of cellular respiration

a. c6h12o6 and o2

b. c6h12o6 and co2

c. h2o and co2

d. h2o and o2

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.