Question

How many moles of `H_2SO_4` are present in 1.63 liters of a .954 M solution?

Answer 1

Here, there are `1.56*mol` with respect to `H_2SO_4`.........

Explanation:

By definition, `"Concentration"="Moles"/"Volume"`, and thus by manipulating this expression, we get, `"Volume"="Moles"/"Concentration"`, or, as we require here..............

`"Moles"="Volume"xx"Concentration"`; and so we calculate the product.........

`1.63*Lxx0.954*mol*L^-1=1.63*cancelLxx0.954*mol*cancel(L^-1)`

`=1.56*mol` of `H_2SO_4`.

Such a product is dimensionally consistent; we wanted an answer in moles and the product gave us one, which persuades us that we have done the right thing arithmetically.

What is the concentration with respect to `H^+` or `H_3O^+`?