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A solution of 0.2532g Sulfuric acid and 100ml water is made.10ml of the is then transferred to a 125ml flask. Compute the mass of sodium nitrite necessary to react with all of the sulfuric aced used to prepare the above solution?
Which of the following has the highest number of Calories?
how much water would be needed to completely dissolve 1.78 of the gas at a pressure of 730 and a temperature of 27? a
Why is there a difference between the conduction of glacial acetic acid (CH3COOH) and 0.1 M Acetic acid (CH3COOH)? Please explain in detail.
Describe: a) its use in medical treatment, b) list a common over the counter medicine that once contained this compound and c) why phenolphthalein is being phased out in over the counter medicine formulations
a 0.12m solution of a weak acid ha has ph 2.49. what is the ka of this
thermal equilibrium is reached, the temperature of the aluminum sample plus water mixture is 29.4 degrees C. What is the specific heat of aluminum
A 10.0 mL fraction of that solution is added to a 250 mL volumetric flask and diluted to the mark with 8-hydroxyquinoline solution to form a magnesium complex which precipitates
Calculate the theoretical yield of C2H5Cl when 124 g of C2H6 reacts with 219 g of Cl2 , assuming that C2H6 and Cl2 react only to form C2H6Cl and HCl.
What amount of HCl gas must be added to 1.00 L of a buffer solution that contains [acetic acid] =2.0 M and [acetate]=1.0 M in order to produce a solution with pH =4.24
What will be the concentration of all species present, excluding water, when the reaction is at equilibrium?, c) What will be the pH., d) what will be the percent ionization
a student performed the nitration of benzoic acid. shehe started with 7.2 g of starting material and obtained 4.8 g of
Calculate the concentration of HY3- in a solution prepared by mixing 10.00mL of .010M VOSO4, 9.9mL of .010M EDTA and 10.00mL of buffer with a ph of 4.00
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