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WHY HF is dibasic?

Updated: 5/30/2024
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10y ago

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Because of the formation of hydrogen bond

H-F

F-H

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10y ago
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1d ago

Hydrofluoric acid (HF) is dibasic because it can donate two protons (H+) in solution. The first proton is donated readily, while the second proton donation is more difficult and occurs to a lesser extent.

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Q: WHY HF is dibasic?
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Examples of the acids which are dibasic?

Sulfuric acid (H2SO4), phosphoric acid (H3PO4), and carbonic acid (H2CO3) are examples of dibasic acids. These acids have two ionizable hydrogen atoms, meaning they can donate two protons per molecule when dissolved in water.


Why sulphuric acd is dibasic acid?

sulphuric acd is dibasic acid.It is because it can give two hydrogens which makes it dibasic acid.


Is sulphuric acid monobasic?

No. It is dibasic.


Why fluoride is dibasic?

The anion fluoride is (F)-.


Is glycine dibasic?

No, glycine is NOT dibasic. It has one acidic group and one basic amino group, so depending on the pH it will be acidic, basic, or neutral.


What is the difference between monobasic and dibasic acids?

Monobasic acids can donate only one proton (H+) per molecule in a reaction, while dibasic acids can donate two protons per molecule. This means that dibasic acids have double the acidic strength compared to monobasic acids.


How is Hf related to the H of a reaction?

The Hreaction is the difference between Hf, products and Hf, reactants


Is HF acid?

No, it is not ionic. HF is covalent.


What is the compound HF?

HF is hydrogen fluoride.


How does the Hreaction relate to the Hf of molecules involved in a reaction?

The enthalpy change of a reaction (ΔHreaction) is related to the standard enthalpies of formation (ΔHf) of the molecules involved through Hess's Law. Hess's Law states that the overall enthalpy change for a reaction is the sum of the enthalpy changes for a series of reactions that add up to the overall reaction. The ΔHf values represent the enthalpy change when one mole of a compound is formed from its elements in their standard states.


Explain the different between Hf and HF?

Hf is the element hafnium. A dense gray metal. HF is the compound hydrogen fluoride, a toxic, acidic gas.


How does the H reaction relate to the Hf of molecules involved in a reaction?

Hreaction = Hf products - Hf reactants