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Problem- Write a balanced reaction that clearly shows the hydrolysis of val-phe dipeptide. Assume the pH is equivalent to the pI.
I require skilled aid to answer the given problem
How many calories are required to heat 25.0 g of platinum (specific heat capacity = 0.032 cal/g.K) from 24.5 oC to 75.0 oC?
How many moecules of N2 are needed to react with 30 molecules of H2?
IF A 368-g sample of water absorbs infrared radiation at 1.06x104 nm from a carbon dioxide laser. Presume all the absorbed radiation is converted to heat, Compute the number of photons at the wavelength essential to raise the temperature of water ..
Write balanced complete ionic equation for the following equation: Express your answer as a chemical equation.
Total heat evolved by the reaction by adding the heats required to raise both the solution and the calorimeter to the maximum temperature. 5). Heat evolved per mole of Mg 6) Change in enthalpy for the following specific reaction. Be sure to indica..
Some liquid samples cannot be injected directly into an HPLC system because they could either damage the column or the HPLC system. For these samples, solid phase extraction (SPE) is used prior to analysis. Explain SPE
the brown gas no2 and the colorless gas n2o4 exist in equilibrium. in an experiment 0.625 mole of n2o4 was introduced
5 mL 1 M HCl and 10 mL .005 M iodine. If the reaction order is zero with respect to iodine, how long will it take for the iodine color to disappear?
What is the % barium in an alloy if it takes 22.0 mL of 0.875M sulfuric acid solution to react with all the barium in a 7.59 g sample of the alloy
It takes 47 mL of 0.124 M KOH to neutralize 47.8 mL of H2SO4 solution. What is the concentration of the H2SO4 solution? Answer in units of moles/liter
Shift equilibrium toward reactants. You will have to write out reaction quotients for before as well as after the dilution.
a. A 0.1044 gram sample of an unknown monoprotic acid required 22.10 mL of 0.0500 M NaOH to reach the end point. What is the molar mass of the unknown?
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