NEW
Font size
WorksheetsMolarity
Total questions: 25
Worksheet time: 59mins
How many liters would you need to make a 1 M solution if you have 6 mol of sodium hydroxide (NaOH)?
2
3
4
6
What is the molarity of 4 g of NaCl in 3,800 mL of solution?
0.018 M
0.0011 M
1.052 M
0.062 M
How many grams of solute are dissolved in 125.0 mL of 5.00 M NaCl?
0.625 g NaCl
625 g NaCl
36.56 g NaCl
0.04 mol NaCl
Find the molarity of 186.55 g of sucrose (C12H22O11) in 250 mL of water.
2.18 M
0.746 M
1.18 M
0.545 M
What is the molarity of 3 moles of hydrochloric acid (HCl) in 3 L of water (H2O)?
3
1
6
9
Molarity is measured in _____.
moles per g.
mols per L.
moles per mm.
moles per mL.
The _____ is the thing being dissolved.
solute
solvent
Which has a greater mass: 1 mole of scandium (Sc) or 2 moles of boron (B)?
scandium
boron
neither
More information is needed.
What is a solvent?
The substance that does the dissolving in a solution.
The substance that is being dissolved in a solution.
The mixing of different substances.
The process in which neutral molecules lose or gain electrons.
A solution that is considered unsaturated would _____.
be dark in color.
have a strong scent.
have a large amount of solute.
have a small amount of solute.
Kool-Aid - flavoring, coloring, sugar, and water. Identify the solvent.
water
powder
sugar
powder and sugar
When a certain amount of solvent cannot hold any more solute it is called a ________ solution.
supersaturated
saturated
unsaturated
A solution that is able to dissolve additional solute is best described as _____.
supersaturated.
saturated.
unsaturated.
Molecules whose water solutions conduct a current.
electrolytes
conductive
non-electrolyte
A dissolved solute that does not form ions.
strong electrolyte
weak electrolyte
non-electrolyte
Being able to dissolve is known as _____.
saturated.
solute.
soluble.
insoluble.
Something that cannot be dissolved into a solution is called _____.
soluble.
insoluble.
solution.
suspension.
How do you know when you have a saturated solution?
You don't see anymore material in the solution. It has dissolved.
The material dissolves and no more will dissolve because you see it collect at the bottom.
The solution is bubbling and cloudy.
The solution is clear and there is nothing at the bottom.
What is the solvent in an aqueous solution?
acid
water
oil
gasoline
When a certain amount of solvent has been heated and more solute is dissolved than the solvent can normally hold it is called a ________ solution.
saturated
supersaturated
unsaturated
