WorksheetsChemistry-III Quiz #1
Total questions: 11
Worksheet time: 38mins
Solution concentration that measures the amount of moles of solute per liter of solution is called:
Normality
Molality
Molarity
Mass percent
Solution concentration that measures the amount of moles of solute per kilogram of solvent is called:
Normality
Molality
Molarity
Mass percent
Solution concentration that measures the mass of solute in every 100 grams of solution is called:
Normality
Molality
Molarity
Mass percent
The process of ion formation that occurs when a covalent compound dissolves in water is called:
Dissociation
Ionization
Precipitate
Solubility
The process of ion separation that occurs when an ionic compound dissolves in water is called:
Dissociation
Ionization
Precipitate
Solubility
The dissociation of Aluminum sulfate, Al2(SO4)3 , produces the following ions
Al and SO
Al and S
Al2 and (SO4)3
2 Al and 3SO4
The correct formula for Calcium Phosphate is:
CaP
Ca3P2
CaPO4
Ca3(PO4)2
Solid product formed when two aqueous solutions are combined is called:
Aqueous
Soluble
Insoluble
Precipitate
Ions that do not take part in a chemical reaction are called:
Precipitates
Spectators
Net Ionic equation
Solubles
Solutions of sodium carbonate and calcium chloride are combined. What is the net ionic equation.
2Na+ + CO32- --------- Na2CO3
Ca2+ + CO32- ---------- CaCO3
Ca2+ + 2Cl- ------------ CaCl2
2Na+ + 2Cl- ----------- 2NaCl
Determine the molarity of 45 g of K3PO4 in 1.45 qt of solution.(1qt = 946mL)
0.146M
0.155M
0.212M
31.45M
65.25M
