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Is sulfurous acid a strong acid?
Sulfurous acid is a weak acid. It is a relatively unstable compound that easily decomposes into sulfur dioxide and water. When dissolved in water, sulfurous acid only partially dissociates into hydrogen ions, making it a weak acid.
Is the conjugate of a strong base is a weak acid?
NaHCO3 is a weak base, with a conjugate acid of H2CO3+.
Is NH4NO3 a strong acid and a weak base?
It is the product of a strong acid and a weak base, but is itself a mildly acidic salt.
Explain how the relationship between the strengths of an acid and its conjugate base and of a base and its conjugated acid?
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
Will the solution at the end point of an acidbase titration be acidic neutral or alkaline if it is a weak acid and strong base?
The solution at the endpoint of an acid-base titration involving a weak acid and a strong base will be alkaline. This is because the weak acid will have been neutralized by the strong base, resulting in excess hydroxide ions in the solution causing it to be alkaline.
Is H2SO3 an acid or a base?
H2SO3 is an acid. It is a weak acid known as sulfurous acid.
Is sulfurous acid a strong acid?
Sulfurous acid is a weak acid. It is a relatively unstable compound that easily decomposes into sulfur dioxide and water. When dissolved in water, sulfurous acid only partially dissociates into hydrogen ions, making it a weak acid.
Is sulfurous acid strong or weak acid?
H2SO3, or sulfurous acid, is weak. A quick way to verify the strength of acids with oxygen in them is to get the number of oxygen atoms (in this case, 3) minus the number of hydrogen atoms (in this case, 2); if the result is lower than 2, the acid is weak.
Is the conjugate of a strong base is a weak acid?
NaHCO3 is a weak base, with a conjugate acid of H2CO3+.
Is NH4NO3 a strong acid and a weak base?
It is the product of a strong acid and a weak base, but is itself a mildly acidic salt.
Explain how the relationship between the strengths of an acid and its conjugate base and of a base and its conjugated acid?
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
Will the solution at the end point of an acidbase titration be acidic neutral or alkaline if it is a weak acid and strong base?
The solution at the endpoint of an acid-base titration involving a weak acid and a strong base will be alkaline. This is because the weak acid will have been neutralized by the strong base, resulting in excess hydroxide ions in the solution causing it to be alkaline.
Is C2H3O2 an strong or weak acid or base?
CH3COOH is a acid. It is a weak acid.
Which statement always accurately describes acids and bases a the conjugate base of a weak acid is a strong base b the conjugate acid of a weak base is a weak acid c strong acids and st?
b) The conjugate acid of a weak base is a weak acid. When a base accepts a proton to form its conjugate acid, it tends to be a weak acid because it does not easily donate a proton back. This relationship is governed by the principles of acid-base equilibrium.
Is H2SO3 a salt?
H2SO3 is the chemical formula of the sulfurous acid.
Which pair consists of a weak acid and a strong base?
Acetic acid (CH3COOH) is a weak acid and sodium hydroxide (NaOH) is a strong base.
Is Na2SO3 weak base?
yes although, technically it isn't even considered basic because there are no OH- ions... if it read NaOH it would be a strong base because the Na+ and OH- ions dissosociate completely so it is can be considered a weak base because it isn't a strong base.
