Answered

Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A 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.

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.