Register
What is the formula of calcium carbonate​
193k views
4 votes
What is the formula of calcium carbonate​

User MeqDotNet
by
3.1k points

2 Answers

2 votes

Answer:


CaCO_(3)

Step-by-step explanation:

This is because calcium is a metal that forms ions with a 2+ charge (as it has 2 electrons on its outer shell).

Carbonate ions are complex ions with a 2- charge, so with one carbonate and one calcium, the 2+ and 2- charges will cancel out.

User Kemicofa Ghost
by
4.1k points
5 votes

Answer:

CaCO3... Answerrrr.....

User MBober
by
3.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

What is the variable for this number 22.4L?
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
A helium balloon containing 0.100 mol of gas occupies a volume of 2.4 L at 25 C and 1.0 atm. how many moles have we added if we inflate it to 5.6 L?
TRUE or FALSE: Volcanoes help warm the planet by releasing CO2 (carbon dioxide)
Link Copied!