Lab 6 - 0.19 0.23 0.33 400 450 500 550 600 650 700 750 0.00...

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Color Light Absorbed Color Light Transmitted <400 Ultra-Violet (UV) Invisible 400-435 Violet Yellow-Green 435-480 Blue Yellow 480-490 Blue-Green Orange 490-500 Green-Blue Red 500-560 Green-Blue Red-Violet 560-580 Yellow-Green Violet 580-595 Yellow Blue-Violet 595-560 Orange Blue 650-750 Red Blue-Green >750 Infrared (IR) Invisible Wavelength ( ), nm λ
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Solution 1 %Transmission Absorbance (A) Solution 2 %Transmission 485 36.0 0.44 610 23.0 495 32.5 0.49 640 26.0 505 31.0 0.51 650 47.0 515 31.5 0.50 665 80.0 525 37.5 0.43 685 95.0 700 98.0 Solution 3 %Transmission Absorbance (A) Solution 4 %Transmission 410 28.0 0.55 580 82.0 440 29.0 0.54 595 77.0 450 34.0 0.47 610 71.0 460 42.0 0.38 620 65.0 470 52.0 0.28 630 59.5 480 65.5 0.18 650 46.5 Solution 5 %Transmission Absorbance (A) 570 8.0 1.10 580 7.0 1.15 590 6.5 1.19 600 6.5 1.19 610 6.0 1.22 650 8.0 1.10 Wavelength,   (nm) λ Wavelength,   (nm) λ Wavelength,   (nm) λ Wavelength,   (nm) λ Wavelength,   (nm) λ
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Absorbance (A) 0.64 0.59 0.33 0.10 0.02 0.01 Absorbance (A) 0.09 0.11 0.15
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Unformatted text preview: 0.19 0.23 0.33 400 450 500 550 600 650 700 750 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 Absorbance vs Wavelength Column D Column H Column D Column H Column D Wavelength Absorbance 0.0 20.0 40.0 60.0 80.0 100.0 120.0 %Transmission vs Wavelength Column C Column G Column C Column G Column C %Transmission 400 450 500 550 600 650 700 750 Wavelength Solution mL CuSO4 %T Absorbance, A 1 1 63 0.20 2 2 0.01 37 0.43 3 3 0.01 28 0.55 4 4 0.02 17.5 0.76 5 5 0.03 13.5 0.87 Unknown Trial 1 5mL Unknown 0.02 26.5 0.58 Unknown Trial 2 5mL Unknown 0.01 27.5 0.56 0.01 0.57 0.01 Relative Std Dev 20 M of Cu(NH3)42+ Avg M Unknown Std Dev M Unknown 0.01 0.01 0.02 0.02 0.03 0.00 0.20 0.40 0.60 0.80 1.00 f(x) = 31.75x + 0.11 Absorbance vs M Molarity Absorbance 0.03...
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Lab 6 - 0.19 0.23 0.33 400 450 500 550 600 650 700 750 0.00...

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