WorksheetsTitracija
Total questions: 9
Worksheet time: 7mins
Name
Class
Date
1.
V reakciji med kislino in bazo nastaneta
a)
sol + H2
b)
sol + voda
c)
sol + CO2 + H2O
d)
sol
2.
HCl + NaOH →
a)
NaH + ClOH
b)
NaCl + H2
c)
NaCl + H2O
d)
NaCl + Cl2
3.
I am titrating 1M HCl with 1M NaOH. I have 25mL of HCl. How much NaOH will I need?
a)
2.5mL
b)
5mL
c)
25mL
d)
50mL
4.
what is the reading on this burette?
a)
4.40mL
b)
3.50mL
c)
3.60mL
d)
4.50mL
5.
How many moles of Ca(OH)2 are needed to neutralize three moles of HCl?
a)
8
b)
1.5
c)
6
d)
3
6.
If phenolphthalein turns bright pink, it indicates
a)
an acid
b)
a base
c)
a neutral
7.
What does pH measure?
a)
Amount of Oxygen Ions
b)
Amount of Hydrogen Ions
c)
The amount of salt in a solution
d)
The density
8.
What is the reading on this burette?
a)
24.0cm3
b)
25.8cm3
c)
24.2cm3
d)
23.9cm3
9.
What is the endpoint of a titration
a)
Where the amount of acid and base are equal as shown by a colour change
b)
Where there is no base
c)
When the volume of base in the burette is used up
d)
When there is no acid
100 %
