Download Titrations Practice Worksheet Key and more Exercises Chemistry in PDF only on Docsity!
Titrations Practice Worksheet
Find the requested quantities in the following problems:
If it takes 54 mL of 0.1 M NaOH to neutralize 125 mL of an HCI solution, what is the concentration of the HCI?.
Co. ^ z CV2,5 (^L ^M M
If it takes 25 mL of 0.05 M HCI to neutralize 345 mL of NaOH solution, what is the concentration of the NaOH solution?
If it takes 50 mL of 0.5 M KOH solution to completely neutralize 125 mL of sulfuric acid solution (H2SO4), what is the concentration of the H2SO4 solution?
\A".o^- <,Z\ ^'?:^ r 12.5 mol W ' n ^ ^ ^ ^ '
2 -KmeS CoW 'D reeded
nei^Vc^lize C M ^ 1 , U W O 1 'Cow -]
(p. 1 0 Ml
Can I titrate a solution of unknown concentration with another solution of unknown concentration and still get a meaningful answer? Explain your answer ^ in a few sentences. , j. r
Explain the difference between an endpoint and equivalence point in a titration.
0 - f c\
How many moles of LIOH are needed to exactly neutralize 2.0 moles of H2SO4?
How many moles of H2SO4 are needed to exactly neutralize 5.0 moles of NaOH?
N e e d >i t ?^-m -c ^ ^ u W U K H-*"
How many moles of HCI are needed to neutralize 0.10 L of 2.0 M NaOH? I m g i M a 0V\ \ L <S ''^o{ C H " ] I m o l l 4 C \A N ii -Dc>.c^^ £ f \u^-Vo I _VKo_
How many moles of NaOH are needed to neutralize 0.010 L of 0.20 M H2SO4? 1
/ \ (p .Ci:?7iP»vv^^
10)lf it takes 15.0 mL of 0.40 M NaOH to neutralize 5.0 mL of HCI, what is the molar concentration of the HCI solution?
. ^ , - i. l M
11 )lf it takes 10.0 mL of 2.0 M H2SO4 to neutralize 30.0 mL of KOH, what is the molar concentration of the KOH? , ^ , >.. * • 1 r , l r^w
n e e d ^omo" 12)How many mL of 2.0 M H2SO4 are required to neutralize 30.0 mL of 1.0 M NaOH?
' - ' t. - 13)How many mL of 0.10 M Ca(0H)2 are required to neutralize 25.0 mL of 0.50 M.
4 /
\iM.50 'CCK(- O.^OM y~
