The mass number of an atom is 59 and the number of neutrons in
the nucleus of the atom is 32, then
the atomic number is?

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

The reaction q+r2=r2q is found to be first order in r2 and

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?