Chemistry 2A
Riverside Community College
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Ionic Compounds Chemistry Chapter 3
- College aantekeningen • 4 pagina's • 2023
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- €11,94
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Two types of chemical compounds: 
o Ionic compounds - composed of positively and 
negatively charged ions held together by strong electrostatic forces 
▪ Examples: NaCl, CaCO3 
o Covalent compounds - composed of individual molecules, discrete groups of atoms that share electrons. 
▪ Examples: H2O and CH4
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Solutions Chemistry
- College aantekeningen • 4 pagina's • 2023
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- €11,94
- + meer info
Pure substances - elements, covalent compounds, and 
ionic compounds 
● Mixture - two or more pure substances 
o Heterogeneous mixture - does not have a uniform composition throughout the sample 
o Homogeneous mixture - has a uniform composition throughout the sample
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