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A standard solution contains 0.156 mg Fe/mL solution.
a. 5.01 mL of this solution is delivered into a 100-mL volumetric flask and then water is added to the calibration mark on the flask. What is the concentration of the diluted solution in mg Fe/mL solution?
b. What is the total mass of iron (Fe) in the 100 mL volumetric flask.
Consider a gas at 1.00 atm in a 5.00 L container at 20 degrees celsius. What pressure does the gas exert when transferred to a volume of 2.77 L at 43 degrees celsius?
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A calibration curve was prepared from series of standards for various concentrations of this analyte and the line of best fit was determined to be S=1.56C + 0.2, where, S, is the signal in mV and, C, is the concentration in ppm (parts per million)..
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the flow of florida current through the straights between key west and cub is 150 x 106m3sec. the mass concentration of
Method for Trapping a Gas, The decomposition of 3-sulfolene to form 1,3-butadiene generates 1 mole of sulfur dioxide gas per mole of 1,3-butadiene. Substantial quantities of SO2 would be generated if this decomposition were carried out on a large ..
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volumetric flask and fill to the mark, what is the concentration of the new solution
What is the minimum concentration of each primer that must be added, so that the primer isn't all used up before the amplification is completed?
What is the retention factor for the following TLC plate if the baseline is 1 cm, elution solvent traveled 5 cm from the bottom of the plate, and the spot of interest traveled 3.5cm
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