**Contents**show

## How many moles of SO2 are in 3 moles of oxygen?

Conclusion: **0.75 moles** of have same mass as 3 moles of oxygen.

## What will be the mass of 3 moles of SO2?

Calculate the mass of 3 moles of sulfur dioxide SO2. The RFM SO2 is [32.1 + (2 x 16)] = 64.1 so the molar mass of SO2 is **64.1 gmol-1**.

## How many moles does SO2 have?

The sample of SO2 contains **0.253 mol** x (6.022 x 1023 molecules / 1 mol) = 1.52 x 1023 molecules of SO2.

## How many moles of SO2 contain the same number of atoms?

**One mole** of oxygen and one mole of SO2 contains same number of oxygen atoms.

## What is the mass of two moles of SO2?

The molar mass of sulfur is 32.1 g/mol, and oxygen is 16.0 g/mol. If you look back at the formula ( SO2 ), you can see that there is one sulfur and two oxygens present. Therefore, the molar mass of sulfur dioxide is [1 × 32.1 + 2 × 16.0] = **64.1 g/mol**.

## What is the mass of 4 moles of SO2?

Since 1 mol of oxygen corresponds to 32 g, 4 moles of gaseous oxygen correspond to 4 moles x 32 g / mol = **128 g**.

## What is the mass percent of oxygen in so2?

Mass percent of oxygen in is **49.94%**.

## Are moles and molecules the same?

A mole is the measure of a certain number of atoms. … 1 mole of any element or compound contains an Avogadro number of atoms that is 6.022×1023 atoms. On the other hand, **a molecule is a substance that contains the same or the different atoms of elements**.

## How many molecules are there in 3 moles of CO2?

There are **1.806 X 1024 molecules** in 3 moles of CO2. This concept is similar to counting 144 eggs and dividing by 12 to get the number of cartons.