The total bonding energy for the reactants in a reaction is 1230 kj/mol and the bonding energy of the products is 565 kj/mol. calculate the change in enthalpy, and classify the reaction as endothermic or exothermic. -665 kj/mol, endothermic 665 kj/mol, exothermic -665 kj/mol, exothermic 665 kj/mol, endothermic

24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?