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A liquid sample has a concentration of iron (Fe) of 5.6 mg/L. The density of the liquid is 2000 g/L. What is the Fe concentration in ppmm?
Separation of Amines and Carboxylic Acids Using Extraction, Initially have a sample of a water-insoluble, neutral organic compound dissolved in 50 mL methylene chloride that may be contaminated with
a 25.0-ml sample of 1.00 m nh3 is titrated with 0.15 m hcl. what is the ph of the solution after 15.00 ml of acid have
Hydrochloric acid HCL, completely ionizes when dissolved in water. Calculate the PH of a solution containing
Based on the solubility rules, what process processes will occur when a solution containing about 0.1 g of aqueous Lead nitrate [Pb(NO3)2] is mixed with a solution containing 0.1 g of aqueous Potassium oidide (KI)/100 mL
Explain which of the following substance has the lowest melting point
Neopentyl alcohol, (CH3)3CCH20H,cannot be dehydrated to an alkene without rearrangement. What is the chief product of dehydration?
The element silicon has 3 isotopes with the masses and natural abundances shown in the table. Mass of Isotope Natural abundance 27.97693 92.23 28.97649 4.67 29.97376 3.10 What is the average atomic mass of silicon
For the gas phase decomposition of t-butyl alcohol, (CH3)3COH (CH3)2C=CH2 + H2O the rate constant at 811 K is 1.05E-3 /s and the rate constant at 846 K is 5.64E-3 /s. The activation energy for the gas phase decomposition of t-butyl alcohol is
Calculate the volume of hydrogen gas at 25 celcius and 1.00atm required to produce an amount of energy equivalent to that produced by the combustion of a gallon of octane (C8H18).
What is the volume in the beaker with the aqueous solution NaCl of when equilibrium is attained, assuming ideal behavior? Part C: What is the volume in the beaker with the aqueous solution of a nonvolatile nonelectrolyte when equilibrium is attain..
Your chemiluminescence reaction will actually occur very slowly in air. What component of air will bring about this reaction and what is its approximate concentration in air? If you had a stoppered flask with basic luminol and then opened it to th..
What is the balanced chemical reaction for the reaction of sodium sulfite and bleach (sodium hypochlorite(NaCLO) to produce sodium sulfate and sodium chloride
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