# What is the mass of 7 50 moles of SO2?

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## How many molecules are contained in 7.50 moles SO2?

Explanation: So if there are 7.50 mol SO2 molecules; there are 7.5×NA individual SO2 molecules, and in that quantity there are 7.5×NA individual S ATOMS, and 15×NA individual O atoms.

## What is the total mass of 0.75 mol of SO2?

Answer: The total mass of 0.75 moles of SO2 is 48 grams Explanation: To find the total mass of 0.75 moles of SO2 in grams, you must first determine the molar mass of the compound.

## What is the mass of 0.5 mole of SO2?

16 amu. Step-by-step explanation: One mole of sulphur contains 32 amu. so 0.5 mole will have 16 amu.

## How many atoms are in 2 moles?

If we have 2 mol of Na atoms, we have 2 × (6.022 × 10 23) Na atoms, or 1.2044 × 10 24 Na atoms.

## What is the total mass in grams of 0.75 mol of?

Explanation: So, if there are 0.75⋅mol , the mass is 0.75⋅mol ×64.07⋅g⋅mol−1 ≅48⋅g .

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## What has the greatest molecular mass?

The answer choice with the largest atomic molar mass is (b) lead. Molar mass is defined as the mass of one mole of an element or compound.

## How many moles are in 100 grams of NO2?

Re: Mass-Mole Conversion

You need to plug atomic masses into the formula to get the formula mass. This is approx 44. So 1 mole of N2O weighs about 44g. If you have 100.0g of N2O, then you have more than 1 mole and you can calculate this.

## What is the formula for moles to grams?

In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.

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

Calculation of the molar mass of given chemicals

Molar mass of = 1(S) + 2(O) = 1 (32) + 2 (16) = 32+32 = 64g.

## Is the mass of 1 mole of oxygen and 1 mole of sulphur is same?

O molecules contains 6.022 x 1023 molecules. 1 mole contains 6.022 x 1023 entities (Avogadro’s number) Concept 1. … One atom of sulfur has a mass of 32.07 amu; one mole of S atoms has a mass of 32.07 g.