Question

0.5 mole of Co2 =?gm
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Answer 1

Answer:

22 gm is your answer.

Explanation:

• you know that the molecular mass of carbon (c)  and oxygen (o₂) are respectively 6 gm and 16 gm. Then their atomic masses will be respectively 12 gm and 32 gm. Then the total atomic mass of co₂ is 44 gm.
• now,

• 1 mole of co₂ is equal to 44 gm.

• 0.5 or 1/2 mole of co₂ is = 44/2 gm .

                                                =22 gm.

∴your answer to the question : 0.5 mole of co₂ = 22 gm.

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