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Titanium reacts with hydrogen peroxide in 1.00 M sulfuric acid to form a colored complex. If a 2.00x10^-5 M solution absorbs 31.5% of the radiation at 415 nm, what would be: the absorbable, the transmittance, and the percent absorption for a 6.00x10^-5 M solution?
Based on the structure and boiling point(176-177C) of Eucalytol. what aspects of this molecule allow it to separate from hexane? And which of the following temperature option of is best for separating eucalytus oil and why?
Question- How much energy (in kilojoules) is needed to heat 5.30g of ice from -11.5?C to 24.0?C? The heat of fusion of water is 6.01kJ/mol, and the molar heat capacity is 36.6 J/(K?mol) for ice and 75.3 J/(K?mol) for liquid water.
A 100.0 mL sample of 0.18 M HClO4 is titrated with 0.27 M LiOH. Determine the pH of the solution before the addition of any LiOH.
A sample of a radioactive substance used in detecting skin cancer produced 592 counts in one minute at the beginning of a test and a count of 451 counts in one minute after one day. If the background counts-per-minute was 48, what is the half-life..
Nitric acid, whose worldwide annual production is nearly 10 billion kilograms, is used to make many products, including fertilizers, dyes and explosives. The first step in the process is the oxidation of ammonia
Sketch the H NMR spectra for all of the isomers of RhH2Cl(PPh3)3. Consider only the hydride hydrogens (directly bonded to rhodium). Assume the following coupling constants: 1J(1H-103Rh)=300 Hz; 2J(2H-31P(cis))=30 Hz, 2J(1H-31P(trans))=120 Hz; 2J(1H..
Determine the partial pressure and the total pressure using Dalton's law of partial pressures - Determine the total pressure of the mixture.
Compute the change in Helmholtz energy (in kJ) if 3.33 moles of an ideal gas is isothermally expanded at 100. °C from 4.44 L to 7.77 L.
Our reaction mixture had an oily layer layer on top when we added 3M sulfuric acid. what would cause this
a solution is made by the addition of 0.34 mole of nacn and 0.65mole of hcn and sufficient water to give a total volume
an sewage from a reactor has a combination of ethanol acetone and acetonitrile with flow rate of 120 kmolh 150 kmolh
cyclohexane-toluene mixture, and then obtain IR spectra for each fraction. How would the IR spectrum of the first 1 mL fraction look different from that of the last 1 mL fraction?
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