Question

Question #b5444

Answer 1

mass = 5.85g

Explanation:

First find the moles of `H_2SO_4`:

1M is the same thing as saying 1 `moldm^-3`

Then you use `n=c*v/1000` to find the moles (n).

moles = `1 * 100/1000`

moles = 0.1

You then use the moles of sulphuric acid to find the moles of sodium chloride.

moles = `(mass)/M_r`

mass = `M_r *` moles

Now plug in the information into the equation to find the moles of sodium chloride

`M_r` of `NaCl = 58.5`

mass = `0.1 * 58.5`

mass = 5.85g