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Absorbance is maximum at 570-600 nm.. it is generally maximum at 590 nm. In crystal violet region
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Secilon # TA: 90 Table 1: Time, absorbance, and calculated absorbance data. Time Abs In(Abs) 1/Abs...
Calculate the rate constant, k, by using Equation 3 (k'=k[OH]^1). Keep in mind, the NaOH solution...
Calculate the rate constant, k, by using Equation
3 (k'=k[OH]^1). Keep in mind, the NaOH solution was
diluted by 50% at the start of the experiment. Write a final
generic rate law using Equation 1 (k[OH]^x[CV]^y)
using the experimental determined values for k, and y. Find the
average for CV (Crystal Violet) order (y), pseudo rate constant
(k'=3.1x10^-8 Ms^-1), and the rate constant (k). The generic rate law is Rate =
k(actual value with correct units)[CV]^(order for cv)[OH]^1.
Section #:...
please graph this Absorbance 0.100 Table 3: Absorption Spectrum Data for Spinach Chloroplast Extract Wavelength Absorbance...
please graph this
Absorbance 0.100 Table 3: Absorption Spectrum Data for Spinach Chloroplast Extract Wavelength Absorbance Wavelength Absorbance Wavelength 380 nm 0.725 500 nm 0.139 620 nm 400 nm 0.834 520 nm 0.074 640 nm 420 nm 0.971 540 nm 0.047 660 nm 440 nm 0.844 560 nm 0.041 680 nm 460 nm 700 nm 0.678 580 nm 0.059 0.338 480 nm 600 nm 0.079 720 mm 0.135 0.406 0.049 0.029 0.000 Absorption Spectrum Graph of Spinach Chloroplast Extract
View the attachment and answer the following questions: A. The Beer's law relationship was established by...
View the attachment and answer the following questions:
A. The Beer's law relationship was established by measuring the
absorbance of:
A) Several solutions at one wavelength.
B) One solution at several wavelengths.
C) Several solutions over a range of wavelengths.
D) One solution at one wavelength.
B. The y-intercept in Graph B has:
A) 3 decimal places because the Spec 20 displayed 3 decimal
places for each reading.
B) 3 decimal places because there are 3 significant figures in
the...
Next SIX questions are related to the following data: The following is a random sample of...
Next SIX questions are related to the following data: The following is a random sample of n = 90 undergraduate students' annual textbook expense. 610 600 300 420 520 470 430 520 400 370 730 480 450 500 650 370 540 330 690 550 450 450 750 750 660 700 300 770 760 390 680 450 590 630 530 700 580 390 330 320 350 490 310 320 780 590 370 470 760 550 630 450 640 620 520 440...
The electronic absorption spectrum UI (Cr(NH3)6]3+ (aq) is shown in Figure 11.5. One of the...
The electronic absorption spectrum UI (Cr(NH3)6]3+ (aq) is shown in Figure 11.5. One of the observed peaks is centered at about 303 nm. 1.a. What is the approximate value of the wavelength for the two other peaks? Which one of these three peaks falls in the visible region of the electromagnetic spectrum? The wavelength at this peak is (Amax), and this transition accounts for the color of the complex ion in solution. The energy of the transition occurring at...
DRAW A GRAPH FOR THIS TABLE Table 1: Measurements with the capacitor discharging | Time from...
DRAW A GRAPH FOR THIS TABLE
Table 1: Measurements with the capacitor discharging | Time from start (s) 8 8 8 8 8 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1 Voltage across the resistor Calculated in (Voltage) (V) Vo= 10.000 00 8.330 83.30 7.170 143.40 6.16 246.40 5.30 2120 4.540 227 3.920 235.20 3.360 235.20 2.92 233.60 2.510 225.90 2.160 2160 1.890 207.90 1.640 198.80 1.430 185.90 1.250 1750 8 8 8...
Can somone show me how to do the 1st problem? Need to find the LS and...
Can somone show me how to do the 1st problem? Need to
find the LS and SS for the fit and the LH and SH for the hole.
Fits are all SHAFT BASIS METRIC but the shaft and hole diameters can not be used right out of the table. This is because the 3mm shaft tolerance does not match. You will need to lookup the "Fit" from the table, and then use the LS (Largest Shaft) and SS (Smallest Shaft)...
find v belt drive design power select belt type determine shive size (belt speed 4000 ft/min)...
find v belt drive
design power
select belt type
determine shive size (belt speed 4000 ft/min)
find shive size from power rating figure
find rated power
find estimated centre distance
find belt length (by selecting standard belt length)
calculate actual centre distance
find contact angle for small shieve
determine correct factors
calculate correct power per belt
no. of belt needed
V-Belt Designing Sample Problem . Given: A 4 cylinder diesel engine runs at 80 hp, 1800 rpm, to drive a...
1. Suppose that Adam's willingness To Pay (WTP) for a shirt of a particular brand is...
1. Suppose that Adam's willingness To Pay (WTP) for a shirt of a particular brand is equal to 525. The market price of the brand is initially = $35 (thus, Adam's "consumer's surplus" SO, since he won't buy the shirt at that price). But then the brand becomes less popular (although Adam's WTP still equals 5 25; note that the Demand Curve will shift to the left when the brand becomes less popular). a.) Use a relevant graph to show...
In C++ Programming: Using a single for loop, output the even numbers between 2 and 1004...
In C++ Programming: Using a single for loop, output the even numbers between 2 and 1004 (inclusive) that iterates (loops) exactly 502 times. The outputted numbers be aligned in a table with 10 numbers per row. Each column in the table should be 5 characters wide. Do not nest a loop inside of another loop. Hint: First create and test the code that output the numbers all on one line (the command line will automatically wrap the output to new...
Calculate the rate constant, k, by using Equation
3 (k'=k[OH]^1). Keep in mind, the NaOH solution was
diluted by 50% at the start of the experiment. Write a final
generic rate law using Equation 1 (k[OH]^x[CV]^y)
using the experimental determined values for k, and y. Find the
average for CV (Crystal Violet) order (y), pseudo rate constant
(k'=3.1x10^-8 Ms^-1), and the rate constant (k). The generic rate law is Rate =
k(actual value with correct units)[CV]^(order for cv)[OH]^1.
Section #:...
please graph this
Absorbance 0.100 Table 3: Absorption Spectrum Data for Spinach Chloroplast Extract Wavelength Absorbance Wavelength Absorbance Wavelength 380 nm 0.725 500 nm 0.139 620 nm 400 nm 0.834 520 nm 0.074 640 nm 420 nm 0.971 540 nm 0.047 660 nm 440 nm 0.844 560 nm 0.041 680 nm 460 nm 700 nm 0.678 580 nm 0.059 0.338 480 nm 600 nm 0.079 720 mm 0.135 0.406 0.049 0.029 0.000 Absorption Spectrum Graph of Spinach Chloroplast Extract
View the attachment and answer the following questions:
A. The Beer's law relationship was established by measuring the
absorbance of:
A) Several solutions at one wavelength.
B) One solution at several wavelengths.
C) Several solutions over a range of wavelengths.
D) One solution at one wavelength.
B. The y-intercept in Graph B has:
A) 3 decimal places because the Spec 20 displayed 3 decimal
places for each reading.
B) 3 decimal places because there are 3 significant figures in
the...
The electronic absorption spectrum UI (Cr(NH3)6]3+ (aq) is shown in Figure 11.5. One of the observed peaks is centered at about 303 nm. 1.a. What is the approximate value of the wavelength for the two other peaks? Which one of these three peaks falls in the visible region of the electromagnetic spectrum? The wavelength at this peak is (Amax), and this transition accounts for the color of the complex ion in solution. The energy of the transition occurring at...
DRAW A GRAPH FOR THIS TABLE
Table 1: Measurements with the capacitor discharging | Time from start (s) 8 8 8 8 8 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1 Voltage across the resistor Calculated in (Voltage) (V) Vo= 10.000 00 8.330 83.30 7.170 143.40 6.16 246.40 5.30 2120 4.540 227 3.920 235.20 3.360 235.20 2.92 233.60 2.510 225.90 2.160 2160 1.890 207.90 1.640 198.80 1.430 185.90 1.250 1750 8 8 8...
Can somone show me how to do the 1st problem? Need to
find the LS and SS for the fit and the LH and SH for the hole.
Fits are all SHAFT BASIS METRIC but the shaft and hole diameters can not be used right out of the table. This is because the 3mm shaft tolerance does not match. You will need to lookup the "Fit" from the table, and then use the LS (Largest Shaft) and SS (Smallest Shaft)...
find v belt drive
design power
select belt type
determine shive size (belt speed 4000 ft/min)
find shive size from power rating figure
find rated power
find estimated centre distance
find belt length (by selecting standard belt length)
calculate actual centre distance
find contact angle for small shieve
determine correct factors
calculate correct power per belt
no. of belt needed
V-Belt Designing Sample Problem . Given: A 4 cylinder diesel engine runs at 80 hp, 1800 rpm, to drive a...
1. Suppose that Adam's willingness To Pay (WTP) for a shirt of a particular brand is equal to 525. The market price of the brand is initially = $35 (thus, Adam's "consumer's surplus" SO, since he won't buy the shirt at that price). But then the brand becomes less popular (although Adam's WTP still equals 5 25; note that the Demand Curve will shift to the left when the brand becomes less popular). a.) Use a relevant graph to show...
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