Sagot :
Solution:
[tex]\text{number of CO₂ molecules = 13.5 mol CO₂} × \frac{\text{6.022 × 10²³ CO₂ molecules}}{\text{1 mol CO₂}}[/tex]
[tex]\boxed{\text{number of CO₂ molecules = 8.13 × 10²⁴ molecules}}[/tex]
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Solution:
[tex]\text{number of CO₂ molecules = 13.5 mol CO₂} × \frac{\text{6.022 × 10²³ CO₂ molecules}}{\text{1 mol CO₂}}[/tex]
[tex]\boxed{\text{number of CO₂ molecules = 8.13 × 10²⁴ molecules}}[/tex]
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