# What is the mass of 4 5 moles of carbon dioxide?

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## What is the volume of 4.5 moles of CO2 gas?

Answer: The volume of 4.5 g CO2 is 2300 cm3 at STP. Explanation: At STP, 273.15 K and 1 atm, the density of carbon dioxide is 0.001977 g/cm3.

## How many moles are in 4.4 CO2?

Calculate the number of molecules of carbon dioxide present in 4.4g of carbondioxide. Weight of CO2 in gram per moles =(12) + (16*2) = 12+32 = 44 g/moles. 0.1 x 6.022 x 1023 = 0.6022 x 1023 = 6.022 x 1022 molecules.

## What is mass in grams of 0.4 mole of carbon dioxide?

the mass of 1 mole of CO2= 12(mass of C) + 16×2(mass of O2)=12+32=44g. therefore, 0.4 moles of CO2= 44×0.4=17.6g.

## What is the gram molecular mass of 4 moles of carbon dioxide?

Therefore, Carbon Dioxide has a molar mass of 43.99 grams per mole.

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## What is the volume of 4 moles of CO2 at STP?

At STP, the molar volume of any ideal gas is 22.4 L.

## What is the volume of 4.5 moles of oxygen gas at STP?

In chemistry, the volume or space that 1 mole of any gas occupies at STP is given as 22.4 liters, or 22.4 liters/1 mol. By using this information, the calculation to find the volume of 4.5 moles involves multiplying 4.5 mole by 22.4 liters/1 mol.

## How many mole of CO2 are there in 4.4 gram of CO2?

=44 g/moles. = 6.022 * 10²² molecules.

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

Calculate the number of moles of CO2 by the formula n=PV/RT, where P is the pressure from Step 3, V is the volume from Step 2, T is the temperature from Step 1 and R is a proportionality constant equal to 0.0821 L atm / K mol.

## How many molecules of CO2 are present in 0.5 moles of CO2?

02×10^23 particles (molecules) of carbon dioxide.