I need help with my homework this question is very confusingHow long would it take for a solution made by diluting 2.5 ml of #1 with 7.5 ml of H2O to react with 10 ml of #2? PROCEDURE A: EFFECT OF CONCENTRATION1.Fill each buret on the stand with solution that it is marked for.2.Deliver exactly 10 ml of solution #1 into a clean dry test tube from buret.3.Deliver exactly 10 ml of solution #2 into a separate clean dry test tube.Get the stopwatch ready, then mix solutions 1 and 2 by pouring back and forth betweenthe test tubes three times. You should begin timing the reaction as soon as you beginmixing. Stop timing as soon as the color change occurs. You may need to practice this afew times before proceeding.3.4.Repeat the above procedure using successive dilutions of solution #1 as per data chart onthe report sheet.5.Calculate the reaction rate by using 100/ (time in seconds).On the graph paper plot a graph of your reaction rates vs. concentration by usingvertical scale or Y-axis representing reaction rate and a horizontal scale or X-axisrepresenting mls of solution #1(KIO3).7. Rate 100/t(showcalculationswith units)TrialKIO3H2OStarchTime (sec)Test Tube 1Test Tube 2110 ml0 ml10 mll00= 5.5 S1851827 ml3 ml10 ml27100= 3-7527s35 ml5 ml10 ml3210032 s= 3-1542 ml8 ml10 ml68100.15518S

Concentration of carbohydrate in a solution is the moles of carbohydrate present in a specified…

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I need help with my homework this question is very confusing How long would it take for a solution made by diluting 2.5 ml of #1 with 7.5 ml of H2O to react with 10 ml of #2?

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter6: Basic Clinical Chemistry

Section6.3: Principles Of Chemistry Instrumentation

Problem 1CT

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Question

I need help with my homework this question is very confusing How long would it take for a solution made by diluting 2.5 ml of #1 with 7.5 ml of H2O to react with 10 ml of #2?

PROCEDURE A: EFFECT OF CONCENTRATION
1.
Fill each buret on the stand with solution that it is marked for.
2.
Deliver exactly 10 ml of solution #1 into a clean dry test tube from buret.
3.
Deliver exactly 10 ml of solution #2 into a separate clean dry test tube.
Get the stopwatch ready, then mix solutions 1 and 2 by pouring back and forth between
the test tubes three times. You should begin timing the reaction as soon as you begin
mixing. Stop timing as soon as the color change occurs. You may need to practice this a
few times before proceeding.
3.
4.
Repeat the above procedure using successive dilutions of solution #1 as per data chart on
the report sheet.
5.
Calculate the reaction rate by using 100/ (time in seconds).
On the graph paper plot a graph of your reaction rates vs. concentration by using
vertical scale or Y-axis representing reaction rate and a horizontal scale or X-axis
representing mls of solution #1(KIO3).
7.

Rate 100/t
(show
calculations
with units)
Trial
KIO3
H2O
Starch
Time (sec)
Test Tube 1
Test Tube 2
1
10 ml
0 ml
10 ml
l00
= 5.5 S
185
18
2
7 ml
3 ml
10 ml
27
100
= 3-75
27s
3
5 ml
5 ml
10 ml
32
100
32 s= 3-15
4
2 ml
8 ml
10 ml
68
100.155
18S

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