Related FAQs

• The ph and dissociation constant of acetic acid(hoac) are of1.00m and 1.810-5 respectively. Calculate the equilibrium concentration of HOAc
• The ph of a 0.05m solution of HCl(aq) at 25°c is _____________.
• The ph of a 0.20m solution of KOH at 25°c is ______________.
• The ph of an aqueous solution of 1.00 x 10-2 m HOCN is 2.77 at 25 0c. Calculate ka for HOCN.
• The ph of a solution of HCl in water is found to be 2.50. What volume of water would you add to 1.00 l of this solution tornraise the ph to 3.10?
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• The ph of a 0.10 Msolution of formic acid, HCOOH, at 25 c is 2.38. Calculate Ka for formic acid at this temperature. we know that
• The ph at the equivalence point of 25.00ml of 0.3m hf titrated with 0.3m NaOH where ka value us 6.6 x 10^ -4 is calculated to be....???
• The ph at the equivalence point of 25.00ml of 0.3m hf titrated with 0.3m NaOH where ka value us 6.6 x 10^ -4 is calculated to be....??? since moles are equal, f ion will react with oh ion how do you calculate ph at equivalence