Question

Calculate the mass in grams, in 2.28 mol of SO3 .

Answer 1

The mass of 2.28 mol of SO₃ is 182.4 g.

What is mass?

Mass can be defined as the quantity of matter a body contains.

The S.I unit of mass is kilogram (kg). other units of mass include grams (g), milligram (mg), microgram (μg) etc.

What is a matter?

A matter is anything that has mass and occupies space. Matter exist in three states.

• Solid state
• Liquid state
• Gaseous state

To calculate the mass of 2.28 mol of SO₃, we use the formula below.

Formula:

• m = nM............. Equation 1

⇒ Where:

• m = mass of SO₃
• n = number of mole of SO₃
• M = molar mass of SO₃

From the question,

Given:

• n = 2.28 mol
• M = 80 g/mol

Substitute these values into equation 1

• m = 2.28×80
• m = 182.4 g

Hence, the mass of 2.28 mol of SO₃ is 182.4 g.

Learn more about mass here: brainly.com/question/19385703

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