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Which compound has a very large value of Ka in aqueous solution?
Hydrochloric acid (HCl) has a very large value of Ka in aqueous solution, indicating a strong acid that dissociates almost completely in water.
What is the ka value of ammonium?
The Ka value of ammonium (NH4+) is 5.6 x 10^-10.
Which of the following Ka value represent the weakest acid?
ka= 1.62 x 10^-12
What is the relationship between Ka and Kb values, and how can you determine Ka if you know Kb?
The relationship between Ka and Kb values is that they are related by the equation Kw Ka Kb, where Kw is the ion product of water. If you know the Kb value, you can determine the Ka value by rearranging the equation to solve for Ka.
Which is the following describes the relationship between acid strength and Ka value for weak acids?
The Ka value of a weak acid is inversely related to its acid strength. A higher Ka value indicates a stronger acid, while a lower Ka value indicates a weaker acid. Acid strength is determined by the extent of dissociation of the acid in solution, with stronger acids having higher dissociation constants (Ka values).
Which compound has a very large value of Ka in aqueous solution?
Hydrochloric acid (HCl) has a very large value of Ka in aqueous solution, indicating a strong acid that dissociates almost completely in water.
What is the ka value of ammonium?
The Ka value of ammonium (NH4+) is 5.6 x 10^-10.
Which of the following Ka value represent the weakest acid?
ka= 1.62 x 10^-12
What is the relationship between Ka and Kb values, and how can you determine Ka if you know Kb?
The relationship between Ka and Kb values is that they are related by the equation Kw Ka Kb, where Kw is the ion product of water. If you know the Kb value, you can determine the Ka value by rearranging the equation to solve for Ka.
Which is the following describes the relationship between acid strength and Ka value for weak acids?
The Ka value of a weak acid is inversely related to its acid strength. A higher Ka value indicates a stronger acid, while a lower Ka value indicates a weaker acid. Acid strength is determined by the extent of dissociation of the acid in solution, with stronger acids having higher dissociation constants (Ka values).
What is the Ka value for hydrobromic acid?
The Ka value for hydrobromic acid (HBr) is approximately 9.0 x 10^-10.
What is the Ka value for ammonium nitrate?
The pKa of ammonium nitrate (NH4NO3) is approximately 4.1. This is a weak acid. Split it apart into NH4 and NO3. Add OH to NH4 and H+ to N03. NH40H is a weak base, while HNO3 is a strong acid. Strong acid + weak base =H= weak acid. You could also just look at the pKa value, convert it into Ka, and see that it is more acidic. To convert, do 10^-pKa. You should get 7.9 x 10^-5. This value shows it is acidic.
What is the ka value for ammonium chloride?
The Ka value for ammonium chloride is not applicable as it is a salt formed from the reaction between ammonia and hydrochloric acid. Ammonium chloride does not undergo significant dissociation in water to produce H+ ions, so it does not have a Ka value.
What is the formula of hydrogen nitrate?
Hydrogen Nitrate ???? H-NO3 Is more usually known as Nitric Acid and has the formula 'HNO3'.
What is the name of HNO3?
HNO3 is Nitric Acid
What is Ka for H2CO3 aq H aq HCO3 aq?
Ka= [h+][HCO3-]/[H2CO3]
What is the formula for nitric acid?
The chemical formula for nitric acid is HNO3.
