Reactions in Solution Flashcards
1
Q
After 1.0 mole of CaBr2 dissolves in water, how many moles of ions are present in solution?
A
3.0 moles
2
Q
When 1.0 mole of CS2 dissolves in water, how many moles of ions are present in solution?
A
0
3
Q
When 1.0 moles of MgSO4 dissolves in water, how many moles of ions are present in solution?
A
2.0 moles
4
Q
How should aqueous magnesium chloride (MgCl2(aq)) be written if you are using the “ionic” notation?
A
Mg^2+(aq) + 2Cl-(aq)
5
Q
How should aqueous carbon dioxide (CO2(aq)) be written if you are using the “ionic” notation?
A
CO2(aq)
