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The pKa for HCO3- ----> CO3-2 + H+ is 10.33
I assume you would have a reaction such as
K+ HCO3- + H2O ------> K+CO3-2 + H3O+
In which the potassium acts as a neutral ion.
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∙ 13y ago
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What is pka value for sodium hydride?
The conjugate acid is Hydrogen (H2), the pKa of which is 35.
What is the pKa value for sodium octanesulfonate?
The pKa of sulfonic acid is < 0
Effective pH range for sodium phosphate buffer of the pka value 2.15?
The effective range should be the pKa +/- 1. Therefore, the range should be 1.15 to 3.15.
What is the Pka of sodium hydroxide?
15,7
What is the ionic equation of sodium carbonate?
nickel sulfate + sodium carbonate -> sodium sulfate + nickel carbonate
What is pka value for sodium bicarbonate?
There are two answers: bicarbonate has two pKa's - because bicarbonate can gain a proton to become carbonic acid or lose a proton to become carbonate. Two reactions; two pKa's. The pKa for bicarbonate carbonic acid reaction is 6.4 The pKa for bicarbonate carbonate reaction is 10.3 Both pKa's are temperature sensitive.
What is pka value for sodium hydride?
The conjugate acid is Hydrogen (H2), the pKa of which is 35.
PKa of NaHCO3?
The pKa value for sodium bicarbonate (NaHCO3) is 10.3. This provides a measure of the acid strength of bicarbonate. People often make the mistake of reporting the pKa value of 6.3 for bicarbonate. However, that is the pKa value of carbonic acid (not bicarbonate). It relates to the ease of the first deprotonation of carbonic acid to form bicarbonate. The pKa of bicarbonate relates to the deportation of bicarbonate to form carbonate. This distinction is important, since carbonic acid has two pKa's, the higher of which represents that second deprotonation.
Why sodium hydrogensulphate functions as an acid and look up its pKa value?
Sodium hydrogensulfate contains the HSO4- ion therfore it can function as an acid. It's pKa value is 1.9.
What is the pKa value for sodium octanesulfonate?
The pKa of sulfonic acid is < 0
What is the pKa value of a ceftriaxone?
eftriaxone sodium has pKa values of 3, 3.2, and 4.1.
Effective pH range for sodium phosphate buffer of the pka value 2.15?
The effective range should be the pKa +/- 1. Therefore, the range should be 1.15 to 3.15.
Ph values of salt sodium bisulfate sodium acetate acetic acid sodium carbonate?
In order of increasing pH: (calculated 'pH about'-values are given for 1.0 M solutions)sodium bisulfate Na+(HSO4)- is weak acidic, pKa= 1.92, (pH about 1.0)acetic acid H(OOCCH3) is weakly acidic, pKa= 4.77, (pH about 2.4)neutral: water pKa= 14, pKb= 14 so pH= 7.0sodium acetate Na+(OOCCH3)- is weakly basic, pKb= 9.23, (pH about 9.4)sodium carbonate (Na+)2(CO3)2- is weakly basic, pKb=3.75, (pH about 12.1)
What is the pka value of Doxofylline?
Doxofylline Pka value is about 9.8.
What has the highest pH value acetic acid or sodium hydroxide or sodium carbonate or sulphuric acid?
sodium hydroxide
What is the Pka of sodium hydroxide?
15,7
What is the ionic equation of sodium carbonate?
nickel sulfate + sodium carbonate -> sodium sulfate + nickel carbonate
