Explain how much naoh must be added
Discuss how much 0.100M NaOH must be added to the 45.0 mL of 0.100M HOAc (Ka for acetic acid = 1.8 x 10^(-5) to give a solution whose pH is 4.30?
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If this sample is titrated with acid, it is found that 20.10 mL, if this sample is titrated with acid, it is found that 20.10 mL of 0.5310 grams of 0.5010M HCl are required to reach the endpoint.
The solubility of a hydroxide M (OH)2 is 0.0090 g per liter. The molecular weight of M (OH)2 is 150. If 1.0 gram of MSO4 is dissolved in the 500 mL of water buffered at pH 8.50, will a precipitate form? (M H=1.008, O= 16.00, S + 32.06)
A sample which is weighing 0.3375 g and containing NaHCO3 (84.01 g/mol), Na2CO3 (106.0 g/mol) and inert material is dissolved and titrated with the 0.1014 M HCl.
A beaker which is having of 25.00 mL of 0.1000 M acetic acid (HOAc, Ka = 1.8 x 10 ^(-5). O.1000 M NaOH is added from a burette. What will be the total solution volume in the beaker, assuming that the volumes are additive, when the pH i
Determine the concentration of sodium acetate [Na(CH3COO)] formed at the equivalence point when the 25.0 mL of 0.0750 M acetic acid (CH3COOH) are titrated with the 0.0300M NaOH.
Explain what stage of aerobic respiration results in the complete oxidation of pyruvate into the carbon dioxide?
Given 400 mL of an aqueous solution which is having the 12 g of compound A, determine the numbers of grams of A could be removed from the solution by a single extraction with the 200 mL of diethyl ether?
Determine the numbers of g of MgCl2 are needed? Explain how you came about this answer. Determine the molarity of the MgCl2 solution? Explain how you came about this answer?
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