Table of contents

1. Intro to General Chemistry3h 48m
2. Atoms & Elements4h 16m
3. Chemical Reactions4h 10m
4. BONUS: Lab Techniques and Procedures1h 38m
5. BONUS: Mathematical Operations and Functions48m
6. Chemical Quantities & Aqueous Reactions3h 53m
7. Gases3h 49m
8. Thermochemistry2h 37m
9. Quantum Mechanics2h 58m
10. Periodic Properties of the Elements3h 9m
11. Bonding & Molecular Structure3h 29m
12. Molecular Shapes & Valence Bond Theory1h 57m
13. Liquids, Solids & Intermolecular Forces2h 23m
14. Solutions3h 1m
15. Chemical Kinetics2h 53m
16. Chemical Equilibrium2h 29m
17. Acid and Base Equilibrium5h 1m
18. Aqueous Equilibrium4h 47m
19. Chemical Thermodynamics1h 50m
20. Electrochemistry2h 42m
21. Nuclear Chemistry2h 36m
22. Organic Chemistry5h 7m
23. Chemistry of the Nonmetals2h 39m
24. Transition Metals and Coordination Compounds3h 16m

3. Chemical Reactions

Naming Ionic Compounds

General Chemistry

3. Chemical Reactions

Naming Ionic Compounds

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Multiple Choice

What is the correct name for the compound LiOH?

Lithium oxide

Lithium peroxide

Lithium hydride

Lithium hydroxide

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Verified step by step guidance

Identify the chemical formula given: LiOH.

Recognize that Li is the symbol for lithium, a metal, and OH is the hydroxide ion, which consists of one oxygen and one hydrogen atom bonded together with a negative charge.

Understand that when lithium combines with the hydroxide ion (OH⁻), the compound formed is called lithium hydroxide, because it contains the hydroxide ion.

Recall that lithium oxide (Li₂O) contains only lithium and oxygen, lithium peroxide (Li₂O₂) contains lithium and a peroxide ion (O₂²⁻), and lithium hydride (LiH) contains lithium and hydrogen without oxygen.

Therefore, the correct name for LiOH is lithium hydroxide, as it consists of lithium cations (Li⁺) and hydroxide anions (OH⁻).