## How many moles are there in 16 grams of O2?

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

## How many moles of O2 are in 16.0 grams of O2?

One mole of atoms of oxygen has a mass of 16 g, as 16 is the atomic weight of oxygen, and contains 6.02 X 1023 atoms of oxygen.

## How many moles are in 15 grams of oxygen?

The answer is 15.9994. We assume you are converting between grams Oxygen and mole. You can view more details on each measurement unit: molecular weight of Oxygen or mol The molecular formula for Oxygen is O. The SI base unit for amount of substance is the mole.

## How many moles are in 10g of O2?

Hence, there are 0.3125 moles of oxygen are present in 10 g of oxygen gas.

## What is the mole of oxygen?

In comparison, one mole of oxygen consists, by definition, of the same number of atoms as carbon-12, but it has a mass of 15.999 grams. Oxygen, therefore, has a greater mass than carbon. This reasoning also can be applied to molecular or formula weights.

## How many moles would you have if you had 48g of oxygen?

Moles=3248 =1. 5 moles.

## How many moles are in 5g of O2?

The answer is 0.031251171918947. We assume you are converting between moles O2 and gram. You can view more details on each measurement unit: molecular weight of O2 or grams The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles O2, or 31.9988 grams.

## How many moles are in 20 grams of O2 gas?

The answer is 31.9988. We assume you are converting between grams O2 and mole. You can view more details on each measurement unit: molecular weight of O2 or mol The SI base unit for amount of substance is the mole.

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

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 1 mole of oxygen gas?

The same can be said of one mole of any other substance where two atoms combine to make a simple molecule. A mole of oxygen atoms 16 grams while a mole of oxygen molecules is 32 grams.

## How do you find the number of moles?

Use the molecular formula to find the molar mass; to obtain the number of moles, divide the mass of compound by the molar mass of the compound expressed in grams.

## What does g mol 1 mean?

1 mole of a pure substance has a mass equal to its molecular mass (1) expressed in grams. This is known as the molar mass, M, and has the units g mol-1 (grams per mole of substance) The relationship between molar mass, mass and moles can be expressed as a mathematical equation as shown below: g mol-1 = g ÷ mol.

## How many moles is 32 grams of O2?

1 mole is equal to 1 moles Oxygen, or 15.9994 grams. Simply so, how many moles is o2? The answer is 31.9988. We assume you are converting between grams O2 and mole.

## What does g mol mean?

Molar mass is defined as the mass in grams of one mole of a substance. The units of molar mass are grams per mole, abbreviated as g/mol.