Multiple Choice
The compound, BaO, absorbs water and carbon dioxide readily and is used to dry gases and organic solvents. What is its name?
A) Barium oxide
B) Barium(II) oxide
C) Barium monoxide
D) Baric oxide
E) Barium peroxide
Correct Answer:

Verified
Correct Answer:
Verified
Q80: The name for HF(g) is<br>A)Hydrofluoric acid.<br>B)Hydrogen(I)fluoride.<br>C)Hydrogen fluoride.<br>D)Hydrogen
Q81: Millikan's oil-drop experiment<br>A)established the charge on an
Q82: What is the formula for magnesium sulfide?<br>A)MgS<br>B)MgS
Q83: What is the name of PCl<sub>3</sub>?<br>A)Phosphorus chloride<br>B)Phosphoric
Q84: The substance, CaSe, is used in materials
Q86: The chemical symbol for potassium is<br>A)P.<br>B)Po.<br>C)Pt.<br>D)Pm.<br>E)K.
Q87: Atoms X, Y, Z, and R have
Q88: Which one of the following is a
Q89: What is the name of the acid
Q90: Select the incorrect statement about elements and