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- Categorize each as a determinate or an indeterminate error and further classify determinate errors as instrumental, method or personal.d) The tip of the pipet used in the analysis is broken. e) In measuring the same peak heights of a chromatogram, two technician each report different heights.Standardization of Sodium Thiosulfate Solution Primary Standard used: Potassium Dichromate Formula mass of 1o standard: __________________ % Purity of 1o standard: 99.80% Trials 1 2 3 Weight of K2Cr2O7 (g)Weight of K2Cr2O7 (g) 0.0315 0.0331 0.0380 Final Volume Reading Na2S2O3 (ml) 27.50 27.50 34.90 Initial Volume Reading Na2S2O3 (ml) 1.10 0.00 1.00 Net Volume Na2S2O3 used (ml) Molarity of Na2S2O3In a gravimetric chloride analysis, it was found that 0.82g AgCl and 0.80g AgCl was obtained from an unknown that had a mass of 0.3g a. What is the mass of CL in the original sample for each b. Percentage chloride in original sample for each c. Average percent chloride d. Standard deviation e. Relative standard deviation expressed as a percent
- In a gravimetric chloride analysis, it was found that 0.82g AgCl was obtained from an unknown that had a mass of 0.3g a. What is the mass of CL in the original sample b. Percentage chloride in original sample c. Average percent chloride d. Standard deviation e. Relative standard deviation expressed as a percentThis is a pretest! it is not gradedplease help me find average and standard deviation
- Trial Mass (g) 1 48.8839 2 49.0099 3 49.1121 4 48.9342 5 49.0338 6 48.7798 Calculate mean and standard deviation in the correct number of sigfigsWould you consider Sample 2 to be an outlier? Discuss with evidence and with consideration to the limitations of the test usedsing the pictures please help me with these questions.-Volume of unknown acid___-Average molarity of NaOH from above__-mL of NaOH at equivalence point__-molarity of unknown acid__(there was only one trial so average molarity and standard deviation are not required)