What is the Cation to Anion Ratio for Ionic Compounds?

Click For Summary

Discussion Overview

The discussion revolves around determining the cation to anion ratio for various ionic compounds, including potassium chloride, calcium fluoride, aluminum oxide, calcium oxide, and strontium chloride. The scope includes conceptual understanding and basic chemistry principles related to ionic compounds.

Discussion Character

  • Homework-related

Main Points Raised

  • One participant requests assistance in determining the cation to anion ratios for specific ionic compounds.
  • Another participant suggests writing the chemical formulas in a clearer format to aid understanding.
  • A participant mentions that cations are positively charged and anions are negatively charged, emphasizing that the overall compound must be neutral.
  • One participant indicates they have figured out the ratios, implying some level of understanding has been reached.
  • Another participant advises balancing out the charges as a method to determine the ratios.

Areas of Agreement / Disagreement

The discussion does not present a consensus, as participants express varying levels of understanding and approaches to the problem without resolving the specific ratios.

Lou1024
Messages
12
Reaction score
0
Hey everyone,
Im pretty terrible in Chemistry, and I am stuck on something that's probably easy and obvious:
Determine the ratio of cations to anions for the following ionic compounds.
a. Potassium chloride.
b. Calcium Fluoride.
c. Aluminum oxide
d. calcium oxide.
e. Strontium chloride.

If someone could provide me with some information on how I can come about the answers, It would be greatly appreciated.

Thanks,
Lou
 
Physics news on Phys.org
It would probably help to write out the chemicals like this instead,
KCl
CaF2
Al2O3
CaO
SrCl2

Cations have a positive charge, anions have a negative charge, over all, the compound has a neutral charge.
 
Last edited:
Yeh thanks, I think I figured it out.
 
yeah, just balance out the charges
 

Similar threads

Understanding Anions and Cations: Easy-to-Follow Guide for Chemistry Students
  • · Replies 2 ·
Replies
2
Views
48K
Question re electrochemical marking of stainless steel
  • · Replies 6 ·
Replies
6
Views
3K
Qualitative Anion Analysis in General Chemistry Course
  • · Replies 2 ·
Replies
2
Views
3K
New, on a physics hiatus, , really any physics psychologists?
  • · Replies 2 ·
Replies
2
Views
3K