WorksheetsKH 6.1 - 6.2 (Solubility and Concentration)
Total questions: 9
Worksheet time: 6mins
An unsaturated solution is
a solution that has the "perfect" amount of solute dissolved
a solution that doesn't have enough solute dissolved
a solution that has been tricked to dissolve more solute than it should be able to
A supersaturated solution is
a solution that has the "perfect" amount of solute dissolved
a solution that does not have enough solute dissolved
a solution that has been "tricked" to have more solute dissolved than it should have
A saturated solution is
a solution that has the "perfect" amount of solute dissolved
a solution that does not have the right amount of solute dissolved
a solution that has been "tricked" into dissolving more solute than it should have
An electrolyte is
an ionic compound
a polar covalent molecule
a nonpolar covalent molecule
a metallic
A nonelectrolyte is
a polar covalent molecule
a nonpolar covalent molecule
a metallic
an ionic compound
The following is the correct dissociation of KNO3
KNO3 --> K+1 + N-3 + 3O-2
KNO3 --> K + NO3
KNO3 --> K+1 + 3NO-1
KNO3 --> K+1 + NO3-1
The dissociation of Al2(SO4)3 is
Al2(SO4)3 --> Al + SO4
Al2(SO4)3 --> 2Al + 3SO4
Al2(SO4)3 --> 2Al+3 + 3SO4-2
Al2(SO4)3 --> 2Al+3 + 3S-2 + 12O4-2
You have 2.3 moles of NaCl and dissolve it in 450 mL of water. What is the Molarity
0.005 M
0.0051 M
5.1 M
5.11 M
The %(w/v) of a 64.2 g of KCl dissolved in 1.5 L of water is
4.28 %(w/v)
4280 %(w/v)
42.8 %(w/v)
4.3 %(w/v)
