16 g i equal to 0.5 mole of oxygen molecule.

## How many moles are in 16 gram sample of O2?

Now, each mole of a substance contains an Avogadro’s number (or, ) of particles. In other words, 1 mole of oxygen would contain molecules. 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 of O2 are in 16.0 grams of O2?

Sixteen grams of oxygen gas is half a mole. Avogadro’s number is 6.02*10^23 atoms or molecules per mole. One mole of oxygen is 16 grams, so one mole of oxygen gas is 32 grams.

## How many molecules are in 16g of O2?

The number of molecules in 16 gm of oxygen are 0.5 (= 16/32 moles). Thus the number of molecules in 16 gm or 0.5 mole of oxygen gas are 0.5 x 6.023 x 10^(23) = 3.012 x 10^(23) molecules.

## How much is a 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.

## What number of moles of O2 is needed?

The equations says we need 5 moles of O2 for every mole of P4O10. So this means we need: 5*0.26 moles, or 1.32 moles of O2, which should be reported as 1.3 moles (2 sig figs).

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

›› More information from the unit converter

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. 1 grams O2 is equal to 0.031251171918947 mole.

## How many grams are in 1 mole of oxygen?

›› More information from the unit converter

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. 1 grams Oxygen is equal to 0.062502343837894 mole.

## How many moles are in 8g of O2?

8 g of oxygen is composed of 0.5 moles.

## How many grams are in 2 moles of o2?

per mole of oxygen. From here, the answer is simple. Just multiply 2 by 31.9988 g because there are two moles of oxygen. So, the answer is 63.9976 g ..

## How many grams are in a mole?

1 mole is equal to 1 moles In, or 114.818 grams.

## How many moles are in 50 grams of h2o?

1 Answer. There are 3 moles of O in 50 g.

## How many grams are in CO2?

You can view more details on each measurement unit: molecular weight of CO2 or grams This compound is also known as Carbon Dioxide. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CO2, or 44.0095 grams.

## How many grams is H2O?

The average mass of one mole of H2O is 18.02 grams.

This is stated: the molar mass of water is 18.02 g/mol.

## What is the mass of 5 moles of hydrogen gas?

Answer: Hydrogen’s molar mass is 1.008 g/mol. Hydrogen gas’s formula is H2 meaning its composed of two hydrogens therefore its molar mass is 2.016 g/mol. 5 mol H2 x 2.016g/mol = 10.08 g.