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One mole of CO2 has mass of 44 g and 32 g of O2. So 16 g of O2 have 22 g of CO2 or 0.5 moles of it.

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

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.

## What is the number of moles of CO2 which contain 16g of oxygen?

So, 1 mole of CO2 contains 1 mole of O2 i.e, 32 grams. So, 16 grams of O2 will require 0.5 mole of CO2.

## What weight of CO2 contains as many molecules as in 16 gram of O2?

16g of O2 is half a mole of O2. Assuming STP conditions, 1/2 a mole of O2 contains 3.011*10^23 molecules of oxygen. Molecular weight of CO2 is 44g.

## How many moles do 66 grams of Co₂ contain?

Is the answer reasonable? Yes; 66 g is about 3/2 the value of the molar mass of CO2. It is reasonable that the sample contains 3/2 (1.5) mol.

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

How can we find the number of molecules in 16 g of O2? – Quora. Lastly, you multiply the number of moles present by Avagradro’s constant, which is 6.022 x 10^23 particles per mole. This gives you an answer of 3.011 x 10^23 particles, and in this case the particles are diatomic oxygen molecules.

## How many moles are there in 16g of S?

Therefore, the number of moles in 16g of sulphur is $dfrac{1}{256}times 16$mol = 0.0625moles. Therefore, in 16g of solid sulphur we have 0.0625 moles of sulphur.

## How many moles are in 16g of CO2?

Explanation: One mole of CO2 has mass of 44 g and 32 g of O2. So 16 g of O2 have 22 g of CO2 or 0.5 moles of it.

## What are the number of moles of CO2?

The molecular mass of carbon dioxide is 44.01amu. The molar mass of any compound is the mass in grams of one mole of that compound. One mole of carbon dioxide molecules has a mass of 44.01g, while one mole of sodium sulfide formula units has a mass of 78.04g. The molar masses are 44.01g/mol and 78.04g/mol respectively.

## How do you find the number of moles of carbon in CO2?

We can then find the number of moles of carbon dioxide in this mass by dividing by the molar mass of CO2. Because 1 mol of carbon is contained in 1 mol of carbon dioxide, the moles of carbon are equal to the moles of carbon dioxide.

## What is the weight of CO2?

= 1.5 x 10^{23} molecules contains 8 grams of O_{2}.

## What is the mass in grams of 0.4 mole of carbondioxide CO2?

0.4 mole of CO_{2} (At Mass of C = 12 &O=16 a.m.u) (17.6g)

## How many moles are there in 46 g of sodium?

of moles: No of moles = known mass of a substance/ molar mass of the substance. So in 46 grams, 2 moles of Na are present.

## How many moles are in 12.0 grams of o2?

Therefore, 12 g of oxygen gas has 0.375 moles.