Part A
You are given a solution of HCOOH (formic acid) with an approximate concentration of 0.20 M and you will titrate this with a 0.1105 M NaOH. If you add 20.00 mL of HCOOH to the beaker before titrating, approximately what volume of NaOH will be required to reach the end point?
You are given a solution of (formic acid) with an approximate concentration of 0.20 and you will titrate this with a 0.1105 . If you add 20.00 of to the beaker before titrating, approximately what volume of will be required to reach the end point?
20.0 mL |
11.1 mL |
72.4 mL |
36.2 mL |
SubmitRequest Answer
Part B
You are given a solution of HCOOH (formic acid) with an approximate concentration of 0.20 M and you will titrate this with a 0.1105 M NaOH. You add 20.00 mL of HCOOH to the beaker before titrating, and it requires 35.43 mL of NaOH to reach the end point. What is the concentration of the HCOOH solution?
You are given a solution of (formic acid) with an approximate concentration of 0.20 and you will titrate this with a 0.1105 . You add 20.00 of to the beaker before titrating, and it requires 35.43 of to reach the end point. What is the concentration of the solution?
0.1105 M |
0.1958 M |
0.0624 M |
0.2000 M |
Reaction is:
HCOOH + NaOH --> HCOONa + H2O
Part A
Molarity of HCOOH (M1) = 0.20 M
Volume of HCOOH (V1) = 20.0 mL
Molarity of NaOH(M2) = 0.1105 M
Let the volume of NaOH be V2
From molarity equation
M1V1 = M2V2
0.20 M * 20.0 mL = 0.1105 M *V2
V2 = 36.2 mL
Part B
Let the Molarity of HCOOH beM1
Volume of HCOOH (V1) = 20.00 mL
Molarity of NaOH(M2) = 0.1105 M
volume of NaOH (V2) = 35.43 mL
From molarity equation
M1V1 = M2V2
M1 * 20.00mL = 0.1105 M * 35.43 mL
M1 = 0.1958 M
Part A You are given a solution of HCOOH (formic acid) with an approximate concentration of...
FAcid-Base Titrations ③ 4088 | Review Constants Periodic Table You are given a solution of HCOOH (formic acid) with an approximate concentration of 0.20 M and you will titrate this with a 0.1105 M NaOH. If you add 20.00 mL of HCOOH to the beaker before titrating, approximately what volume of NaOH will be required to reach the end point? View Available Hint(s) O 20.0 mL O 11.1 ml 72.4 mL O 36.2 mL Submit Part B
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