Which of the following indicates an endothermic process? A- Forming bonds in a chemical reaction

B- H2O(I) + 40.7 kJ —> H2O(g)

C- *Triangle*H < 0

D- CH4(g) + 2O2(g) —> CO2(g) + 2H2O (I) + energy

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa

Is this correct if not can u correct me