# What is the mass of 3 moles of Fe2O3?

Contents

## What is the mass of 1 moles of Fe2O3?

The molar mass of Fe2O3 is 159.7 g/mol.

## What is the mass of 5 moles of Fe2O3?

2. What is the mass of 5 moles of Fe2O3 ? Smal x 159.0 1798.45g Page 2 3.

## How do you find the moles of Fe in Fe2O3?

Determine the moles of Fe2O3 by dividing the given mass by its molar mass, then multiply times the mol ratio between Fe ions and Fe2O3 to get the moles of Fe ions in 1000 g Fe2O3 .

## What is the mass in grams of 4 moles of iron III oxide Fe2O3 )?

it can be stated that 4 mole Fe ~ 3 mole molecular O2 to form Fe2O3. It is known that the atomic weight of Fe (III) is 55.845 Dalton (g/mole), then 16.7 g Fe (III) = [16.7 g]/[55.845 g/mole] or 0.3 mole Fe.

## How many oxygen atoms are in 3 moles of Fe2O3?

Answer and Explanation: Each molecule of this compound contains 3 oxygen atoms.

## What is the formula mass of Fe2O3?

So 3 moles of carbon atoms would be 18.06 x 10**23. The answer is 24 g.

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## How many moles of Fe2O3 are in 92.2 grams of Fe2O3?

Statement: Therefore, there are 0.578 moles of iron (III) oxide contained in 92.2g of pure Fe2O3.

## What is the mass of 2.6 mol of lithium bromide?

Explanation: So mass = 86.85 g⋅mol−1 × 2.6 mol = ?? g .