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kozerog [31]
2 years ago
5

Solid aluminum hydroxide reacts with a solution of hydrobromic acid. Write a balanced molecular equation and a balanced net ioni

c equation
Chemistry
1 answer:
lora16 [44]2 years ago
5 0

Answer:

Al(OH)_{3}(s)+3H^{+}(aq.)+3Br^{-}(aq.)\rightarrow Al^{3+}(aq.)+3Br^{-}(aq.)+3H_{2}O(l)

Al(OH)_{3}(s)+3H^{+}(aq.)\rightarrow Al^{3+}(aq.)+3H_{2}O(l)

Explanation:

Aluminium hydroxide (Al(OH)_{3}) is a base and hydrobromic acid (HBr) is a strong acid.

Hence an acid-base reaction occurs between Al(OH)_{3} and HBr

Balanced molecular equation:

Al(OH)_{3}(s)+3HBr(aq.)\rightarrow AlBr_{3}(aq.)+3H_{2}O(l)

Balanced total ionic equation:

Al(OH)_{3}(s)+3H^{+}(aq.)+3Br^{-}(aq.)\rightarrow Al^{3+}(aq.)+3Br^{-}(aq.)+3H_{2}O(l)

Balanced net ionic equation:

Al(OH)_{3}(s)+3H^{+}(aq.)\rightarrow Al^{3+}(aq.)+3H_{2}O(l)

(net ionic equation is written by removing common ions present in both side of total ionic equation)

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