menu
bartleby
search
close search
Hit Return to see all results

A student runs an experiment by mixing 10 ml of .01M KI, 10ml of .001 M Na2S2O3 20 ml .04 M KBRO3- and 10ml of .1M HCl and it took 40 seconds for the color to turn blue. what is the relative rate of the reaction (1/time)?

Question

A student runs an experiment by mixing 10 ml of .01M KI, 10ml of .001 M Na2S2O3 20 ml .04 M KBRO3- and 10ml of .1M HCl and it took 40 seconds for the color to turn blue. what is the relative rate of the reaction (1/time)?

 

check_circleAnswer
Step 1
Given Informiliou
lo mL
O.01 M
KI
lo wL of o.00LM Na,S02
20mL oF 0.04 M KBr O3
lo mL of O.IM
HCI
The nuuber
Moles are caleulated
bing
the
bomula larit
Molarity
Tiven below:
Number of moles
Volume (L)
- - (1)
help_outline

Image Transcriptionclose

Given Informiliou lo mL O.01 M KI lo wL of o.00LM Na,S02 20mL oF 0.04 M KBr O3 lo mL of O.IM HCI The nuuber Moles are caleulated bing the bomula larit Molarity Tiven below: Number of moles Volume (L) - - (1)

fullscreen
Step 2
Substitute
quation
molanty and volume
O.01M
-x l000 imL
o mL
O O1MX 10mLylL
1000 mL
000l mel
help_outline

Image Transcriptionclose

Substitute quation molanty and volume O.01M -x l000 imL o mL O O1MX 10mLylL 1000 mL 000l mel

fullscreen
Step 3
and Volume of Na S202 in
Substitute
xl000 mL
L L
O.00l M
omL
O0oL MX ID mL y | L
to0omL
0. 0000! mol
help_outline

Image Transcriptionclose

and Volume of Na S202 in Substitute xl000 mL L L O.00l M omL O0oL MX ID mL y | L to0omL 0. 0000! mol

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: A 50 mL beaker has a mass of 42.503g.  Make the following conversion. Mass in kg

A: Click to see the answer

question_answer

Q: A researcher is studying the decomposition of A as shown by the general reaction below: 1 A(g) 2 B(g...

A: The decomposition reaction and the given data is,

question_answer

Q: A sunscreen preparation contains 2.50% by mass benzyl salicylate. If a tube contains 4.0 ounces of s...

A: It is required to calculate the mass of benzyl salicylate in kg required to manufacture 325 tubes of...

question_answer

Q: How do I do conversions from a problem such as: Many pharmaceuticals are dispensed in elixirs with t...

A: Density of a substance is defined as the mass of a substance present in the given volume of solution...

question_answer

Q: Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. A parti...

A: First, the volume of lead sphere is calculated then the lead mass is determined.

question_answer

Q: Please use the image to answer the question: How many lead atoms were in one cubic meter of air in 2...

A: In 2006, the mass of lead present in one cubic metre is calculated as, 

question_answer

Q: 70% iPad 11:35 PM 51_Kinetic_Homework.pdf 8. Given the following plot of ln k vs. 1/T y = -323.6x + ...

A: In chemical kinetics, the Arrhenius equation is given as:

question_answer

Q: Im having trouble completing this page and im not sure if any of my answers are right

A: Dear student,I am providing solution for the three parts that you have not attempted as we are entit...

question_answer

Q: Acetone and menthanol form ideal solution. At 25C the vapor pressure of pure acetone and pure mentho...

A: According to Raoult's law,

Sorry about that. What wasn’t helpful?