Use the Table of Enthalpies of Formations, to determine the heat of reaction (ΔHrxn) for the combustion of benzene [C6H6] 2 C6H6(l) + 15 O2(g) à 12 CO2(g) + 6 H2O(l) ΔH°rxn = ?

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

Type the letter that represents the correct location for each particle type below.