A chemist measured the amount of lithium hydride produced during an experiment. She finds that 818. grams of lithium hydride is produced. Calculate the number of moles of lithium hydride produced.

If you used the method of initial rates to obtain the order for no2, predict what reaction rates you would measure in the beginning of the reaction for initial concentrations of 0.200 m, 0.100 m, & 0.050 m no2.