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Answer:Gmm of Co2=(14+32)=46. =11.5 g.

## What is the mass of 0.25 moles of Co2?

Therefore, a 0.25 mole of carbon has a mass of 3.00 g.

## What is mass of 2.5 mole of Co2?

2.5 mole of co2 = 2.5 x 4.4 = 11g.

## What is the mass of 0.25 mole of o2?

Mass of 0.25 mole oxygen= 32 x 0.25= 8 g.

## What is the mass of 0.1 mole of Co2?

Mass of 0.1 mole of CO_{2} will be 44 x 0.1 = 4.4 g.

## How many liters of carbon monoxide are present in 0.25 moles of CO?

c. How many moles of sulfate ions are present in 1.5 moles of Al2(SO4)3? 6.37 a. The compound MgSO4 is called Epsom salts.

## How many molecules are in 0.25 moles?

Thus, 0.25 mole of oxygen contains 1.505×1023 molecules.

## What do you mean by 0.5 mole of CO2?

Because mass of carbon is 12 and mass of oxygen is 16. So mass of one mole of CO2=12+ (16×2)=44. So mass of half a mole of carbon dioxide is 1/2×44=22g.

## What is the mass of 4.5 moles of CO2?

* The molar mass of CO2 is calculated as: Sum of atomic mass of carbon and oxygen. Hence, mass of 4.5 moles of CO2 = 198u.

## What is the mass of 0.5 mole of carbon?

The symbol for carbon is C, and the symbol for grams is g. Therefore, 0.5 moles of carbon to grams is the same as 0.5 moles of C to grams, 0.5 moles of carbon to g, and 0.5 moles of C to g. Furthermore, the atomic mass of carbon is 12.011. That means that one mole of carbon weighs 12.011 grams (12.011 g/mol).

## How many g of Co2 are present in 0.25 moles?

Answer:Gmm of Co2=(14+32)=46. =11.5 g.

## How many grams are in 0.25 moles of oxygen gas?

We know from calculating the gram formula mass of O2 that there are almost exactly 32 g of O2 in a mole of O2. So….0.25 moles of O2 gas would be 1/4 of 32 g of gas, or 8 g of O2. Thus that is your answer!

## How many h20 are in 0.25 mole?

Thus the amount of present in 0.25 mole of it is 4.5 grams.

## What is the mass of 11.2 l of CO2 at STP?

The mass of 11.2 litres of a certain gas at s.t.p. is 24 g.

## How do you find the mass of 0.1 mol?

What is the mass of 0.1 mole of magnesium atoms?