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Ka= [h+][HCO3-]/[H2CO3]
Angelique Jones
The Ka value for the equilibrium reaction: H2CO3(aq) ⇌ H+(aq) + HCO3-(aq) is a measure of the strength of the weak acid H2CO3. The exact value of Ka will depend on the temperature and concentration of the solution, but for a typical solution at room temperature, the Ka value is approximately 4.3 x 10^-7.
Wiki User
∙ 11y agoKa = [H+][HCO3-]
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[H2CO3]
Wiki User
∙ 9y agopKa1 = 6.3 (including CO2(aq), so Ka = 5*10^-7
Anonymous
Ka = [H+][HCO3-]/[H2CO3]
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What is the first ionization for H2CO3 in aqueous solution?
H2CO3 is atype of ionization which depend on two steps as following :H2CO3 H+ + HCO3- HCO3- H+ + CO3-2
When HCO3- acts as a bronsted base what is formed?
When HCO3- acts as a Bronsted base, it accepts a proton (H+) to form H2CO3 (carbonic acid).
What is Ka for H3BO3(aq) H (aq) H2BO3-(aq)?
not sure
What is Ka for HNO2(aq) H (aq) NO2-(aq)?
ka=[H+][NO2_]/[HNO2]
What is Ka for HCN aq H aq CN aq?
ka=[H+][CN-]/[HCN]
How baking soda and vinegar changes into carbon dioxide?
NaHCO3 ---> Na+(aq) + HCO3-(aq) CH3COOH <--> H+(aq) + CH3COO-(aq) H+ + HCO3- ---> H2CO3 H2CO3 ---> H2O + CO2
What is the first ionization for H2CO3 in aqueous solution?
H2CO3 is atype of ionization which depend on two steps as following :H2CO3 H+ + HCO3- HCO3- H+ + CO3-2
What is H plus HCO3?
I think you mean H+ + HCO3- --> H2CO3
What is the surface area of a marble chip?
The surface area of a marble chip is the area on the outskirts exposed to external factors. It is like looking at a cube, the surface area of a cube is the area on the square sides of a cube which can be touched.
What is the bicarbonate buffer equation?
The bicarbonate buffer equation describes the relationship between carbon dioxide, bicarbonate, and pH in the blood. It is expressed as: CO2 + H2O ↔ H2CO3 ↔ H+ + HCO3-. This equation demonstrates how carbon dioxide and bicarbonate ions in the blood help regulate pH levels to maintain homeostasis.
What is Ka for H3BO3(aq) H (aq) H2BO3-(aq)?
not sure
What is Ka for HNO2(aq) H (aq) NO2-(aq)?
ka=[H+][NO2_]/[HNO2]
What is Ka for HNO2 aq H aq NO2-aq?
Ka= [H+][NO2-] [HNO2]
What is Ka for HCN aq H aq CN aq?
ka=[H+][CN-]/[HCN]
What is Ka for H3BO3(aq) = H+(aq)+H2BO3 -(aq)?
Ka= [H+] [H2BO3-] / [h3BO3] (Apex)
What is Ka for HNO2(aq) NO2 (aq)?
ka=[H+][NO2_]/[HNO2]
Which is stronger HCO3 or H2CO3?
H2CO3 (carbonic acid) is stronger than HCO3 (bicarbonate ion) because it is the precursor to bicarbonate in the bicarbonate buffering system. Carbonic acid can dissociate into bicarbonate and hydrogen ions, allowing it to act as a buffer in maintaining pH balance in the body.
