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Can a base donate an H ION?
Generally, a base will accept an H+ ion rather than donate one. In some cases a substance that normally acts as a base can donate an H+ ion, but in that situation, it is said to be acting as an acid. A substance that can act as both an acid and a base is said to be amphoteric. As and example, the bicarbonat ion, HCO3+ is generally considered a base, as it accepts a hydrogen ion to form carbonic acid, H2CO3, however, n some cases it can donate its remaining H+ ion to a stronger base to form a carbonate ion CO32+. This can be seen in the reaction between sodium bicarbonate and sodium hydroxide. NaHCO3 + NaOH --> Na2CO3 + H2O The bicarbonate ion, acts as an acid, donating a hydrogen ion to the hydroxide ion, forming a carbonate ion and a water molecule.
Is acid a substance that can donate an H plus ion?
Yes, acids are substances that can donate a hydrogen ion (H+). This donation of H+ ion is what characterizes acids in terms of their chemical properties.
What ion do acids donate?
Acids donate hydrogen ions (H+).
Is NH4 plus a bronsted acid or base?
NH4+ is a Bronsted acid because it can donate a proton (H+) to another molecule or ion.
Is ammonium ion a strong base?
Ammonium ion is actually a weak acid because it can donate a proton (H+) in solution. It is the conjugate acid of ammonia (NH3). This means it can act as an acid, not a base.
Can a base donate an H ION?
Generally, a base will accept an H+ ion rather than donate one. In some cases a substance that normally acts as a base can donate an H+ ion, but in that situation, it is said to be acting as an acid. A substance that can act as both an acid and a base is said to be amphoteric. As and example, the bicarbonat ion, HCO3+ is generally considered a base, as it accepts a hydrogen ion to form carbonic acid, H2CO3, however, n some cases it can donate its remaining H+ ion to a stronger base to form a carbonate ion CO32+. This can be seen in the reaction between sodium bicarbonate and sodium hydroxide. NaHCO3 + NaOH --> Na2CO3 + H2O The bicarbonate ion, acts as an acid, donating a hydrogen ion to the hydroxide ion, forming a carbonate ion and a water molecule.
Is acid a substance that can donate an H plus ion?
Yes, acids are substances that can donate a hydrogen ion (H+). This donation of H+ ion is what characterizes acids in terms of their chemical properties.
What ion do acids donate?
Acids donate hydrogen ions (H+).
Is NH4 plus a bronsted acid or base?
NH4+ is a Bronsted acid because it can donate a proton (H+) to another molecule or ion.
Is ammonium ion a strong base?
Ammonium ion is actually a weak acid because it can donate a proton (H+) in solution. It is the conjugate acid of ammonia (NH3). This means it can act as an acid, not a base.
Why ammonia is a Lewis base?
Ammonia is a Lewis base because it can donate a lone pair of electrons to form a bond with an electron-deficient species, such as a proton (H+) or a metal ion. This ability to donate electrons allows ammonia to act as a Lewis base in chemical reactions.
Is HL an acid or base?
Since the compound starts with the H+ ion, its sure an acid. A basic compound always end with OH-(except NH3)
H2S acid or base?
Dihydrogen sulfide H2S is a diprotic weak acid.
What produces OH in water?
base
Why is methylamine a bronsted-lowry base but not an arrhenius base?
Methylamine is a Bronsted-Lowry base because it can accept a proton (H+) to form its conjugate acid. It is not considered an Arrhenius base because it does not exclusively produce hydroxide ions (OH-) when dissolved in water, which is the defining characteristic of an Arrhenius base.
Is dihydrogen phosphate acid or base?
The dihydrogen phosphate ion - (H2PO4)-is an anion.
What is the ion associated with acids?
the H+ ion is what causes things to be acidic , the OH- ion is what causes things to be basic
