How many atoms of carbon are contained in 47.6 g of Al2(CO3)3? The molar mass of Al2(CO3)3 is 233.99 g/mol.

5 answers

mols Al2(CO3)3 = grams/molar mass
Atoms C = 3x that.

DrBob222 is wrong and you wouldn't ask if you didn't need the answer.

take molar mass of C/molar mass of Al2(CO3)3, multiply that by 47.6 g, and then multiply that by avogadro's number (6.022*10^23) = 1.23*10^23

3.68x10^23 C atoms

ratio

sarthak is correct

Ask a New Question or answer this question.

Similar Questions

Calculate the number of moles of carbonatoms present in 2.2 g of ethanol (C2H6O). For this question, I would just need to find
1. 1 answer
2. Which of the following steps are in the correct order for how to calculate the molar mass of a carbon dioxide (CO2) molecule?
1. 1 answer
The reaction takes place in a closed system. What is true about the carbon atoms in the reaction?A. The total mass of the carbon
1. 1 answer
If 0.256 g of a compound containing only carbon and hydrogen atoms is burned efficiently and 0.780 g of carbon dioxide and 0.356
1. 2 answers