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7.2e-4
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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
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.
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.
How many milliliters of a stock solution of 11.4 m hno3 would you have to use to prepare 0.500 l of 0.470 m hno3?
To prepare 0.500 L of 0.470 M HNO3 solution, you would need 103.6 mL of the 11.4 M stock solution. This can be calculated using the dilution formula: M1V1 = M2V2, where M1 is the concentration of the stock solution, V1 is the volume of stock solution needed, M2 is the final concentration, and V2 is the final volume.
What is the molarity of a solution prepared by dissolving 0.31g of HNO3 in 300ml of water?
This value is 0,0164 M.
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 hno3 acid?
HNO3 is nitric acid, a strong mineral acid commonly used in industries such as metallurgy and explosives. It is a colorless and highly corrosive liquid that is also used in the production of fertilizers and rocket propellants.
What is the name of HNO3?
HNO3 is Nitric Acid
Which of the following Ka value represent the weakest acid?
ka= 1.62 x 10^-12
What is the formula for nitric acid?
The chemical formula for nitric acid is HNO3.
What is the formula of hydrogen nitrate?
The chemical formula for Hydrogen Nitrate is: HNO3
Chemical formula for nitric acid?
The chemical formula for nitric acid is HNO3. It consists of one hydrogen atom, one nitrogen atom, and three oxygen atoms.
What is the acid for HNO3?
HNO3 is called nitric acid.
What is th name for HNo3?
Hydrogen nitrate or nitric acid.
