When 16.0 g of N2H4 and 184 g of N2O4 are mixed together and react according to the equation below, what is the maximum mass of H2O that can be produced? 2 N2H4 + N2O4 ---> 3 N2 + 4 H2O

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?