Use the graph to answer these questions.

Can someone help me with this, please?

The total energy of the reactants is

–3,811.92 kJ.

–1,273.02 kJ.

–2,538.90 kJ.

Non renewable resources like petroleum eventually

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.