# Math Help - How many atoms are there in 11.0g or CO2?

1. ## How many atoms are there in 11.0g or CO2?

How many atoms are there in 11.0g or CO2?

Any help is appreciated, I am still learning this, so if you do decide to help would you please give brief explinations! Thank you!

2. ## Re: How many atoms are there in 11.0g or CO2?

Convert 11.0 g of $CO_2$ into moles by finding the molar mass of $CO_2$. Then multiply by Avogadro's constant.