Question
In: Chemistry
What is the initial concentration of Bleach if you used 5% in a Run where 2...
What is the initial concentration of Bleach if you used 5% in a
Run where 2 mL's are used with 25 mL's of Dye?
Answer: 0.72 M
For this experiment, it is important to:
a) Make the concentration of Dye large compared to that of the
Bleach
b) Make the temperature of all the runs the same
c) Change the activation energy for each trial
d) Change the temperature for each trial
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
What is the concentration of bleach that is used to disinfect your work area? Why is...
What is the concentration of bleach that is used to disinfect
your work area? Why is it used to
disinfect rather than to sterilize? When do you disinfect your work
area? (3
points)
Can a pure culture be prepared directly from a mixed-broth or a
mixed-slant culture?
Explain. (3 points)
As demonstrated in the video, why do you pass the mouth of the
tube through the flame? What is the correct angle? (3 points)
How do you...
What is the concentration of bleach that is used to disinfect your work area? Why is...
What is the concentration of bleach that is used to disinfect
your work area? Why is it used to
disinfect rather than to sterilize? When do you disinfect your work
area? (3
points)
Can a pure culture be prepared directly from a mixed-broth or a
mixed-slant culture?
Explain. (3 points)
As demonstrated in the video, why do you pass the mouth of the
tube through the flame? What is the correct angle? (3 points)
How do you...
Bleach is used to remove colored stains from clothing. What would you suspect that bleach is...
Bleach is used to remove colored stains from clothing. What
would you suspect that bleach is doing to the colored organic
compounds, containing extended conjugated pi systems, that cause
the stains?
To find the concentration of bleach, you will need to back-calculate from the amounts of other...
To find the concentration of bleach, you will need to
back-calculate from the amounts of other reagents used.
If 9.8ml of 0.36M sodium thiosulfate were used in the titration,
calculate
A. Moles of KI3 generated
B. Moles of KI
C. Moles HOCl
D. Moles of NaOCl
Mass percent is defined as: mass % = mass of NaOCl/Mass of
bleach solution x 100%
If you know the mass % of bleach is 4.5%, then what mass of
active ingredient do you...
If the initial concentration of A is 0.00230 M, what will be the concentration after 485...
If the initial concentration of A is 0.00230 M, what will be the
concentration after 485 s?
How do you know in general what type of order reactions is it
(zero, first, second) when it comes to word problems?? also, can I
get step by step on how to solve?
Consider the reaction: A (aq) ⇌ B (aq) at 255 K where the initial concentration of...
Consider the reaction: A (aq) ⇌ B (aq) at 255 K where the
initial concentration of A = 1.00 M and the initial concentration
of B = 0.000 M. At equilibrium it is found that the concentration
of B = 0.501 M. What is the maximum amount of work that can be done
by this system when the concentration of A = 0.849 M?
Consider the reaction: A (aq) ⇌ B (aq) at 277 K where the initial concentration of...
Consider the reaction:
A (aq) ⇌ B (aq)
at 277 K where the initial concentration of A = 1.00 M and the
initial concentration of B = 0.000 M. At equilibrium it is found
that the concentration of B = 0.363 M. What is the maximum amount
of work that can be done by this system when the concentration of A
= 0.891 M?
Consider the reaction and the initial concentration and initial rate data below. BrO3-(aq) + 5 Br-...
Consider the reaction and the initial concentration and initial
rate data below.
BrO3-(aq) + 5 Br- (aq) + 6
H+(aq) ® 3 Br2 (aq) + 3 H2O
(l)
Experiment
[BrO3-], (M)
[Br-],(M)
[H+],(M)
Initial Rate (M/sec)
1
0.10
0.10
0.10
1.2 x 10-3
2
0.20
0.10
0.10
2.4 x 10-3
3
0.10
0.30
0.10
3.5 x 10-3
4
0.20
0.10
0.15
5.4 x 10-3
a)Determine the rate law for this reaction
b)What is the overall order of the rate law?...
what is the scientific method used to determine the reaction order of bleach and dye using...
what is the scientific method used to determine the reaction order
of bleach and dye using spectrophotometry?
1) Consider the reaction: A (aq) ⇌ B (aq) at 253 K where the initial concentration...
1) Consider the
reaction:
A (aq) ⇌ B (aq)
at 253 K where the initial concentration of A = 1.00 M and the
initial concentration of B = 0.000 M. At equilibrium it is found
that the concentration of B = 0.523 M. What is the maximum amount
of work that can be done by this system when the concentration of A
= 0.859 M?
2) Consider the following reaction at 257 K:
2 A (aq) + 1 B (aq)...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Singh Development Co. is deciding whether to proceed with Project X. The cost would be $12...
- CS2123 Data Structures - Fall 2019 Assignment 1: Function Runtimes Table Due 9/11/19 by 11:59pm Completing...
- Question 2. Design a 16-1 MUX using any number of lower MUXs, such as 8-1 or...
- . Write a function that takes, as arguments, two objects, value1 and value2. If
- Wii Brothers, a game manufacturer, has a new idea for an adventure game. It can market...
- Consider the distillation of ethanol (C2H5OH) and the combustion of ethanol . Use a bullet point...
- 1.How does Economic exposure to exchange rate movements affect the capital budgeting of a firm? Provide...
ADVERTISEMENT