Ok true or false 1. plants obtain their energy directly from the sun
2. photosynthesis takes place inside the chloroplast
3. plants take in carbon dioxide and change it to oxygen
4. carbon dioxide and water are absorbed during photosynthesis
5. plants breathe by inhaling carbon dioxide and exhaling oxygen
true or false

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

How many atoms are in 2 moles of phosphorus?

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