Titrations

A titration works by using a ___________________________ reaction.

• Single Replacement

• Neutralization

• Combustion

• Synthesis

Indicators are used in a titration by changing ___________________ at different pH levels.

• smell

• shape

• phase

• color

In a titration, the solution changes color at the

• end point

• equivalence point

A titration can be used to determine the _______________ of a solution

• molarity

• density

• boiling point

• reactivity

A 25.00 mL sample of HCl was titrated to the end point with 15.00 mL of 2.00 M NaOH. The following neutralization reaction occured: $HCl\ \ +\ \ NaOH\ \ \rightarrow\ \ NaCl\ \ +\ \ H_2O$  
What is the molarity of the HCl? 

• 0.650 M

• 1.05 M

• 1.20 M

• 1.50 M

Tags

NGSS.HS-PS1-7

A 10.00 mL sample of H2SO4 was neutralized by 13.5 mL of 1.00 M KOH by the following reaction:  $H_2SO_4\ +\ \ 2KOH\ \ \rightarrow\ \ K_2SO_4\ \ +\ \ 2H_2O$  
What is the molarity of H2SO4?

• 0.675 M

• 0.910 M

• 1.05 M

• 1.20 M

A 5.00 mL sample of household ammonia was analyzed by titration with hydrochloric acid according to the following reaction:   $HCl\ \ +\ \ NH_3\ \ \rightarrow\ \ NH_4^{\ +}\ \ \ +\ \ Cl^{\ -}$  
This titration required 19.5 mL of 0.750 M HCl. What is the molarity of the ammonia sample? 

• 1.97 M

• 2.19 M

• 2.44 M

• 2.92 M

Tags

NGSS.HS-PS1-7