Help
I don't understand
I think that is A and D ?

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

What are transitions between a liquid and a solid called? identify which way they are transitioning

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?