What is the mass of 3 moles of carbon dioxide?

How much mass is in 3 moles of CO2?

Explanation: Carbon dioxide has a molar mass of 44.01⋅g⋅mol−1 …and so for the mass of a three quantity we take the product… 3⋅mol×44.01⋅g⋅mol−1≡?? ⋅g …and in this quantity how many moles of carbon, and how moles of oxygen?

Which molecules are there in 3 moles of CO2?

1 Answer

  • 1 Mole is 6.02⋅1023 molecules.
  • Therefore 3 Moles of Carbon Dioxide CO2 =3(6.02⋅1023) or 18.06⋅1023 molecules of CO2.
  • There is one atom of Carbon and two atoms of Oxygen in each molecule of Carbon Dioxide CO2.
  • (3 atoms) 18.06⋅1023 molecules =54.18⋅1023 atoms.
  • 5.418⋅1024 atoms.

What is the mass of 2 moles of carbon dioxide?

The answer is 24 g.

What is the mass in grams of 3 moles of water?

similarly 1 mole of water is equivalent to molecular mass of water x 3 that is 18×3=54 gram.

How many items are in 3 moles?

A mole of anything contains 6.022×1023 individual items of that something. You have 3 moles, so there are 3×6.022×1023 oxygen molecules .

How many atoms are in 3 moles of o2?

1 mole of O₂ contains 6.022 × 10²³ atoms. Thus, 3 moles O₂ would contain 3 × 6.022 × 10²³ atoms. Therefore, 3 moles of O₂ contain 18.066 × 10²³ atoms.

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How many carbon atoms are in 3 moles of CO2?

1 molecule of CO2 = 1 C atom + 2 O atom. So, 3 moles of CO2 contains (3 x 2 x 6.02 x 10*23) O atoms = 3.61 x 10*24 O atoms.

What is the mass of 8.70 moles of carbon?

8.70 moles CO2 x (2 moles of C4H10/8 moles of CO2) = 2.175 moles of C4H10 This gives us moles of C4H10. Now to calculate grams of C4H10, we need the molecular weight of this. Carbon – 12.01 There are four Carbons so 4(12.01) = 48.04 grams. Hydrogen – 1.008 There are 10 Hydrogens so 10(1.008) = 10.08 grams.