Question

A balloon contains 0.15 moles of CO2 gas. How many molecules of CO2 are in the balloon?

Answer 1

Explanation:

1:one mole is=0.02× 10^23 of anything ,so mole of atoms is 0.02×10^23.

2:when the balloon contains 0.15 moles of co2 gas so:

the number of molecules of co2=0.15×6.02 ×10^23

=9.0 x 10^23

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Answer 2

The number of carbon dioxide molecules in balloon are $9.033\times 10^{22}$

Explanation:

We are given:

Moles of carbon dioxide = 0.15 moles

According to mole concept:

1 mole of a compound contains $6.022\times 10^{23}$ number of molecules

So, 0.15 moles of carbon dioxide will contain = $(0.15\times 6.022\times 10^{23})=9.033\times 10^{22}$ number of molecules

Learn more about mole concept:

https://brainly.in/question/6813757

https://brainly.in/question/10668943

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