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Problem- Part 1) The Ka for hypoclourous acid, HOCl, is 2.8 x 10^-8 at 25 degrees C.
What is the value of pKbase? Write the equation for the ionization of HOCl in water.
Part 2) What is the OH- concentration of a 0.05M aqueous solution of HOCl?
If possible just a brief explanation how you got the answer?
a well-insulated storage tank of 60 m3 contains 200 l of liquid water at 75 degree celsius. the rest of the tank
For the cell reaction Cu(s) + 2Fe3+ ----> 2Fe2+ + Cu2+ Ecell=0.33V What is the value of the equilibrium constant at 25C for the cell reaction
what are the boiling point and freezing point of a 2.47m solution of naphthalene in benzene? the boiling point and
Draw the general reaction scheme for an amino acid reacting with ninhydrin and then draw the structures for each component in the solvent system of the following:
Consider the following equilibrium 2SO2 + O2 yields 2SO3 The equilibrium cannot be established when is/are placed in a 1.0L container
A solution is prepared by mixing 500. mL of 0.10 M NaOCl and 500. mL of 0.20 M HOCl. What is the pH of this solution? [Ka(HOCl) = 3.2x10-8]
calculate the quantity in grams of formic acid and sodium formate necessary to make 500 mL of a buffer that has a formic acid concentration of .75 M and a sodium formate concentration of .75 M
What are the equations for Tin (IV) Chloride reacting with each of these? (ethanol, toluene, NaOH, dilute, HCL and conc HCL)
What is the IUPAC name for Hydrogen Chloride. I need to find all of the specificaions, CAS number, ect, and I can not find this compound anywhere in the CRC handbook of chemistry and physics.
When is the standard enthalpy of a reaction for which the equilibrium constant is doubled,when the temperature is increased by 10 K at 298 K
for each trial enter the amount of heat gained by the chemical system of ammonium nitrate qrxn. the specific heat of
when an irregularly shaped chunk of silicon weighing 8.763 g was placed in a graduated cylinder containing 25.00 mL of water, the water level in the cylinder rose to 28.76 mL. What is the density of silicon in g/cm3?
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