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Sulfuric acid is a Bronsted acid because it donates a proton (H+) in an acid-base reaction. It can act as a proton donor but not as a proton acceptor, which is the characteristic of a Bronsted base.
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Is NH4 plus a bronsted acid?
The Bronsted-Lowry definition of an acid is a species which can give up an H+ ion, and HSO4- can deprotonate to give SO42- and H+. This is where the second hydrogen ion from sulfuric acid comes from.
Is H2O Bronsted acid or base or both?
H2O can act as both a Bronsted acid and a Bronsted base. As an acid, it can donate a proton (H+) to another species, and as a base, it can accept a proton. The role it plays depends on the context of the reaction.
Which if the following is an example of a bronsted-lowry acid?
Hydrochloric acid (HCl) is an example of a Bronsted-Lowry acid. It donates a proton (H+) in solution.
Which compound can act as both a bronsted-lowry acid and a bronstey-lowry base?
Water can act as both a Brønsted-Lowry acid and base. As an acid, it donates a proton (H+) to a base; as a base, it accepts a proton from an acid. This ability is due to its amphiprotic nature.
Is HCO3 both a bronsted acid and base?
Yes, bicarbonate (HCO3-) can act as both a Bronsted-Lowry acid and a base. As an acid, it donates a proton (H+) to another substance, while as a base, it accepts a proton. This ability to both donate and accept protons makes it amphiprotic.
Is CIO2- a bronsted acid base or both?
It is a Bronsted base.
Is NH4 plus a bronsted acid?
The Bronsted-Lowry definition of an acid is a species which can give up an H+ ion, and HSO4- can deprotonate to give SO42- and H+. This is where the second hydrogen ion from sulfuric acid comes from.
Is H2O Bronsted acid or base or both?
H2O can act as both a Bronsted acid and a Bronsted base. As an acid, it can donate a proton (H+) to another species, and as a base, it can accept a proton. The role it plays depends on the context of the reaction.
Which if the following is an example of a bronsted-lowry acid?
Hydrochloric acid (HCl) is an example of a Bronsted-Lowry acid. It donates a proton (H+) in solution.
Is ephedrine sulfate a salt of weak base and strong acid?
Yes, ephedrine sulfate is a salt formed by the reaction between the weak base ephedrine and the strong acid sulfuric acid. This results in a salt that has properties of both an acid and a base.
Which compound can act as both a bronsted-lowry acid and a bronstey-lowry base?
Water can act as both a Brønsted-Lowry acid and base. As an acid, it donates a proton (H+) to a base; as a base, it accepts a proton from an acid. This ability is due to its amphiprotic nature.
Is HCO3 both a bronsted acid and base?
Yes, bicarbonate (HCO3-) can act as both a Bronsted-Lowry acid and a base. As an acid, it donates a proton (H+) to another substance, while as a base, it accepts a proton. This ability to both donate and accept protons makes it amphiprotic.
How did bronsted and lowry change the definition of an acid?
Bronsted and Lowry expanded the definition of an acid from just donating a proton to also include the ability to accept a pair of electrons. This broader definition includes reactions where molecules can both donate and accept protons, leading to a more comprehensive understanding of acid-base reactions.
Why does sulphuric acid react easily with sodium hydroxide and not hydrochloric acid?
Sulfuric acid reacts easily with sodium hydroxide to form sodium sulfate and water because sulfuric acid is a strong acid and sodium hydroxide is a strong base. This reaction occurs because both acids and bases react to form water and a salt. Hydrochloric acid may not react in the same way because it is a weaker acid compared to sulfuric acid.
Why can water act as an acid or a base in a bronsted lowry reaction?
Water can act as both an acid and a base in a Brønsted-Lowry reaction due to its ability to donate a proton (H+) to another species, making it an acid, or accept a proton from another species, making it a base. This dual nature of water is due to the presence of both a hydrogen ion (H+) and a hydroxide ion (OH-) within its structure.
What type of reaction is sulfuric acid and calcium hydroxide?
Sulfuric acid and calcium hydroxide react to form calcium sulfate and water in a neutralization reaction.
Could a bronsted-lowry acid not be an arrhenius acid?
Yes, a Brønsted-Lowry acid can be a different concept from an Arrhenius acid. While both concepts define acids based on their ability to donate protons, the Arrhenius definition is limited to substances that produce H+ ions in aqueous solutions, whereas the Brønsted-Lowry definition extends to reactions that occur in non-aqueous solvents.
