**Contents**show

## How many moles are in 48g?

Answer and Explanation: There are **4 moles** of C present in 48 g of C.

## How many molecules are in 48g of O2?

Hence, **9.** **033×1023**. molecules are present in 48.0 grams of oxygen gas.

## Is 16g of oxygen 1 mole?

Here, it is given that: 16 g of **oxygen contains 1 mole of oxygen atoms**. In simple terms we can say that: mass of 1 mole oxygen atom (W) = 16 g / mol.

## How much oxygen is in a mole?

Moles of a Substance and the Molecular Weight

The mass of oxygen equal to one mole of oxygen is **15.998 grams** and the mass of one mole of hydrogen is 1.008 g. If we total up the gram amounts of each element in the water molecule = 15.998g/mol + 2(1.008g/mol) we get the molar mass of water = 18.014g/mol.

## How many grams are in 4 moles of oxygen?

4 moles of oxygen gas would be equivalent to 4 moles x 32 g/mole = **128 g**. Thus, 4 moles of oxygen gas (O2) would have a mass of 128 g.

## What is the mass of 0.5 mole of oxygen gas?

Complete step by step answer:

-To calculate the mass of 0.2 moles of oxygen atom we should know the mass of a single atom of oxygen that is 16. -Therefore, the mass of 0.2 moles of oxygen atom is 3.2 grams and the mass of 0.5 moles of a water molecule is **9.0 grams**.

## How many atoms are in 48.0 moles of oxygen gas o2?

One mole of oxygen gas, which has the formula O_{2}, has a mass of 32 g and contains 6.02 X 10^{23} molecules of oxygen but **12.04 X 10 ^{23}** (2 X 6.02 X 10

^{23}) atoms, because each molecule of oxygen contains two oxygen atoms.

## How many molecules are in 0.500 moles of anything?

1 mol of water contains 6.022 × 1023 H2O molecules Therefore 0.500 mol contains 0.500 × (6.022 × 1023) = **3.01 × 1023 H2O molecules**.

## What is the weight of 1 mole of oxygen?

Solution — Mass of one mole of oxygen molecule (O2) = molecular mass of oxygen molecule (O2) in gram = **32 g**.

## How many moles are in 16g of oxygen?

16 g i equal to **0.5 mole** of oxygen molecule.

## How many moles are there in 16 gram of oxygen gas?

Here, we are given with 16 g of oxygen. The number of molecules in 16 gm of oxygen are 0.5 (= **16/32 moles**).

## How many moles are in 8 kg of oxygen?

Conclusion: 8 g of oxygen is composed of **0.5 moles**.

## How many atoms are in 2 moles of oxygen?

There are **6×6.022×1023 atoms** in 2.00⋅mol NO2(g) .