How many liters of 3 M NaOH solution can be prepared with 360g NaOH?
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Answer: The mass of NaOH is 15.0 g.
The molarity of NaOH solution is 0.350 M.
Explanation:
The molar mass of NaOH is 40.0 g/mol.
The volume of NaOH solution can be calculated is shown below.
V
o
l
u
m
e
=
M
a
s
s
M
o
l
a
r
m
a
s
s
×
1
M
o
l
a
r
i
t
y
Substitute the respective values in above equation.
V
o
l
u
m
e
=
15
.0
g
40
.0
g
/
m
o
l
×
1
0
.350
M
=
0.375
0.350
L
=
1.07
L
V
o
l
u
m
e
=
15
.0
g
40
.0
g
/
m
o
l
×
1
0
.350
M
=
0.375
0.350
L
=1.07
L
Therefore, the volume of NaOH solution is 1.07 L.
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