Consider the following reaction:

2H2O2(aq)→2H2O(l)+O2(g)

The graph (Figure 1) shows the concentration of H2O2 as a function of time.
If the instantaneous rate of formation of O2 is 3.3*(10^-3) moles/(liters*seconds), then...
If the initial volume of the H2O2 solution is 1.5 L , what total amount of O2 (in moles) is formed in the first 50 s of reaction?
Express your answer using two significant figures.

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Newtons second law deals most cosely with