Experiment 9 - 18 424 18.5 429 20 449 20.15 452 20.6 464 21...

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0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 0 100 200 300 400 500 600 700 800 900 Titration of Fe (II) in H3PO4+H2SO4  With Dichromate Volume Dichromate Added (mL) Potential (mV)
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20.90 21.10 21.30 21.50 21.70 21.90 22.10 400 450 500 550 600 650 700 750 800 Titration of Fe (II) in H3PO4+H2SO4  With Dichromate Expanded Volume Dichromate Added (mL) Potential (mV)
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0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 0 100 200 300 400 500 600 700 800 900 Titration of Fe (II) in H2SO4 With Dichromate Volume Dichromate Added (mL) Potentail (mV)
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19.80 20.00 20.20 20.40 20.60 20.80 21.00 21.20 21.40 21.60 500 550 600 650 700 750 800 850 Titration of Fe (II) in H2SO4 With Dichromate Expanded Volume Dichromate Added (mL) Potential (mV)
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Trial 1 Volume Added Potential 0 338 2 348 4 358 6 366 7 370 8.3 375 9.1 378 10 381 11.3 389 13 394 14 399 14.5 401 15.1 404 15.5 406 16 410 17 416
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Unformatted text preview: 18 424 18.5 429 20 449 20.15 452 20.6 464 21 480 21.1 495 21.2 504 21.3 518 21.4 549 21.45 667 21.55 732 21.6 740 21.7 746 21.8 755 21.9 762 22 769 22.05 773 22.1 778 22.2 782 22.3 783 22.4 786 22.5 787 23.5 790 24.5 794 25.5 804 26.5 810 27.5 817 28.5 824 29.5 828 30.5 831 Trial 2 Volume Added Potential 0.9 377 2.1 385 3.3 412 4.8 424 5.7 431 6.7 437 7.7 443 8.7 449 9.7 453 10.7 459 11.8 465 12.7 470 13.7 475 14.6 481 15.8 489 16.8 497 17.4 502 17.8 506 18.2 511 18.7 517 18.9 520 19.2 525 19.55 533 19.7 539 20 546 20.3 563 20.55 588 20.7 664 20.8 746 20.9 777 21 793 21.2 802 21.3 808 21.5 813 21.7 818 22.2 822 22.7 827 23.8 831 24.7 838 25.7 847 26.7 850 28.7 852 29.7 853...
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This lab report was uploaded on 04/13/2008 for the course CHEM 152 taught by Professor Mao during the Spring '08 term at Washington University in St. Louis.

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Experiment 9 - 18 424 18.5 429 20 449 20.15 452 20.6 464 21...

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