Register
How many moles of CaCo3 are there in 25 grams
52.8k views
4 votes
How many moles of CaCo3 are there in 25 grams

User Ckarbass
by
3.5k points

1 Answer

1 vote

Answer: 0.12 moles

Step-by-step explanation:

We can calculate the molar mass of CaCo3 can be found using the masses of those elements 40.08 + 3(58.9)=216.78g/mol.

We have 25 grams so 25/216.78=0.12 moles CaCo3.

User Aaron Lee
by
3.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.6m answers

Other Questions

Which of the following aqueous solutions are good buffer systems? . 0.29 M perchloric acid + 0.15 M potassium perchlorate 0.16 M potassium acetate + 0.26 M acetic acid 0.18 M hydrofluoric acid + 0.12 M
1. If temperature is increased, the number of collisions per second do what
TRUE or FALSE: Volcanoes help warm the planet by releasing CO2 (carbon dioxide)
find the empirical formula of the compound containing 11.3% of carbon, 43.4 % of sodium 45.3 % of oxygen ​
A chemistry student needs 125 mL of 0.150 NaOH solution for her experiment but the only solution available in laboratory is 3.02 M describe how student could prepare the solution she needs.
Link Copied!