Question

What would be the moles, of 1.20 g of sulfur dioxide?

Answer 1

`\huge\boxed{\sf n=0.019 \ mol}`

Step-by-step explanation:

Given Data:

Mass in grams = m = 1.20 g

Molar mass of SO₂ = M = 32 + (16 × 2)

= 32 + 32

= 64 g/mol

Required:

No. of moles = n = ?

Formula:

`\displaystyle n=(m)/(M)`

Solution:

`\displaystyle n = (1.20)/(64) \\\\n=0.019 \ mol\\\\\rule[225]{225}{2}`