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An excess of NaOH solution was added to 100 ml of a ferric chloride solution.
This caused the precipitation of 1.425 gram of Fe(OH)3. calculate the normality of ferric chloride solution.
Write an equation for the reaction of iodine in aqueous solution to form iodate ion and iodide ion under acidic conditions, then calculate the electrochemical potential for the reactionPlease write out half reactions and include as much work as possi..
What is the wavelength (in meters) of photons with the following energies? In what region of the electromagnetic spectrum does each appear? 91.0 kj/mol
What solution will have the lowest boiling point?? 0.075 M CaCl2 0.020 M Na3PO4 0.050 M KNO3 0.025 M NH4NO3 0.10 M C6H12C6
How much heat is realesed at constant pressure if a 10.0-L tank containing 87.0atm of hydrogen sulfide gas condenses at its boiling point of -60.0 Celsiuse?
3.) Use standard enthalpies of formation to calculate the standard enthalpy of the reaction:
Suppose that the atomic mass unit (amu) had been defined as one-sixth of the average mass of an atom of fluorine instead of one-twelfth of the mass of an atom of carbon-12.
What is the concentration of ammonia in a solution if 21.80 mL of a 0.1160 M solution of HCl are needed to titrate a 100.0 mL sample of the solution?
Remembering Markovnikov's rule (Section 13.6 in the textbook), draw the structure of the carbocation formed during the reaction of 2-methylpropene with {\rm HCl}.
Problem- Household ammonia is a dilute solution of ammonia in water, usually around 3-5% by mass. A 13. mL sample of household ammonia was titrated by 34.90 mL of .110 M HCL. Calculate the molarity of the ammonia and the mass percent, assuming the..
If 45 mL of H2 (g) are collected over water at 27°C and 751 mmHg external pressure. How many grams of Al were reacted.
The Radio signals from Zog reveal that balloonium is a monatomic gas with two positive nuclear charges. Use the data to assume the names that Earthlings give to these elements
Calculate the molarity of a solution made by adding 28.4mL of concentrated potassium hydroxide(34.5% by mass, density 1.46g/mL) to some water in volume metric flask, then adding water to the mark to make exactly 250mL of solution.
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