WorksheetsU10: Acid Base Neutralization
Total questions: 20
Worksheet time: 19mins
Zn(OH)2 + HNO3 ---> H2O + Zn(NO3)2
Complete the following reaction:
HCl + Mg(OH)2 -->
MgCl2 + H2O
Mg +H2O
MgCl2 + H2
MgCl2 + H2O + CO2
H2SO4 + KOH -->
Zn(OH)2 + HNO3 ---> H2O + Zn(NO3)2
Complete the following reaction:
HCl + Mg(OH)2 -->
MgCl2 + H2O
Mg +H2O
MgCl2 + H2
MgCl2 + H2O + CO2
What is the endpoint of a titration
Where the amount of acid and base are equal as shown by a color change
Where there is no base
When the volume of base in the burette is used up
When there is no acid
HCl + KOH --> H2O + KCl
If a student uses 25.0 mL of a 0.5M solution of KOH, what is the molarity of the acid if the is 15.0mL of acid neutralized?
What is this piece of apparatus called
Pipette
Burette
Janette
Cuvette
1) 0.04 M NaOH is load into a buret - initial reading is 4.5 mL
2) 60 mL of unknown monoprotic acid, HA, is placed under the buret.
3) 2 drops of phenolphthalein is added to the acid.
4) The base is slowly added to the acid until it turns pink. - final reading from the buret is 34.6 mL.
WHAT IS THE MOLARITY OF THE ACID?
0.04 M
0.0012 M
0.02 M
30.1 M
A __________ reaction is when an acid and a base are reacted together to produce water and a salt.
Neutralization
Volcanic
Decomposition
Single replacement
A(n) ___________ is a procedure in which a solution of known concentration is used to determine the concentration of an unknown solution.
experiment
titration
chemistry
reaction
The __________ of a titration occurs when you have added just enough of the one solution to completely react with the other solution.
endpoint
neutralization
base
acid
Write a balanced chemical equation for the reaction of the following acid and base:
___ NaOH + ___ HNO3 -->
A 0.025L solution of HCl is neutralized by 0.018L of a 1.0 M NaOH solution. What is the concentration of the HCl solution?
Use the steps in your notes to help you set up this problem!
1.44 M
4 M
0.72 M
None of the above
