How many moles of h2so4 are present in 3.63 liters of a 0.954 m solution?

For this problem, we will use the formula setup for Molarity. 
The formula is M= moles
                               
                                liters

So, lets plug in the numbers we have. We know M= 0.954, and L (liters)= 3.63. Lets plug that into our equation.
                         
                         x
         0.954=
                     3.63

As we can see, our moles are unknown.
So, lets multiply 0.954 times 3.63 to get our moles. 
0.954 x 3.63 equals 3.46302.

We know this is our correct answer, because when we divide 3.46302 and 3.63, we get 0.954.

Why?
Because when we divide the moles by liters, we get the molarity.

I hope I helped

Here are some common units to know if my units confused you.
M= Molarity, which is what we find by dividing moles by liters
mol= Moles
L= Liters

Mgo2 is the oxidation state of manganese oxide

While unproven, it uses facts to support part of a conclusion. it is still factual and has predictive power, however.