Answered

Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Which compounds are classified as Arrhenius acids?
(1) HCl and NaOH
(2) HNO3 and NaCl
(3) NH3 and H2CO3
(4) HBr and H2SO4

Sagot :

pyromorphite
(4) HBr i H2SO4...........

Answer:The correct answer is option 4.

Explanation:

Arrhenius acids are those compounds which gives [tex]H^+[/tex] ions when dissolved in their aqueous solution.

[tex]HA(aq)\rightarrow H^++A^-[/tex]

Arrhenius bases are those compounds which gives [tex]OH^-[/tex] ions when dissolved in their aqueous solution.

[tex]BOH(aq)\rightarrow OH^-+B^+[/tex]

[tex]HBr \& H_2SO_4[/tex] are Arrhenius acids because they form [tex]H^+[/tex]ions in their respective aqueous solution.

[tex]HBr(aq)\rightarrow H^++Br^-[/tex]

[tex]H_2SO_4(aq)\rightarrow 2H^++SO_{4}^{2-}[/tex]

Hence, the correct answer is option 4.

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.