Question

Write a neutralization reaction for each acid and base pair.a. HI(aq) and NaOH(aq)b. HBr(aq) and KOH(aq)c. HNO3(aq) and Ba(OH)2(aq)d. HClO4(aq) and Sr(OH)2(aq)

Answer 1

Answer:

a. HI(aq)+NaOH(aq) → H2O(l)+NaI(aq)

b. HBr(aq) +KOH(aq) → H2O(l)+KBr(aq)

c. HNO3(aq)+Ba(OH)2(aq) → BaNO3(aq)+H2O(aq)

D. HClO4(aq)+Sr(OH)2(aq) → SrClO4(aq)+H2O(aq)

Explanation:

In a neutralization reaction, an acid and a base react to form water and salt and involves the combination of H+ ions and OH- ions to generate water.

In this case, the atoms have charge positive and negative, the only thing we have to do is to change in the products taking account that positive with negative an vice-versa.

                         H+I-(aq)+Na+OH-(aq) → H+2O-(l)+Na+I-(aq)

Answer 2

a. NaI (aq)+ H₂O (aq)

b. KBr(aq) + H₂O (aq)

c. Ba(NO₃)₂(aq) +H₂O (aq)

d. Sr(ClO₄)₂(aq) + H₂O (aq)

Further explanation

The neutralization reaction is acid-base reaction. It is said neutralization because the reaction produces H₂O water which is neutral

In this reaction, the salt produced depends on the acid and the base. Salt that occurs is produced from cations of bases and anions of acids

There are 4 types of neutralization or salt formation reactions that may occur, namely:

• 1. Strong acids and bases
• 2. Weak acids and strong bases
• 3. strong acids and weak bases
• 4. Weak acids and weak bases

In the reaction above we use the principle that already exists, that is the salt formed comes from base cations and acid anions

A neutralization reaction for each acid and base pair

• a. HI (aq) and NaOH (aq) ⇒NaI (aq)+ H₂O (aq)
• b.  HBr(aq) and KOH(aq) ⇒ KBr(aq) + H₂O (aq)
• c.  HNO₃(aq) and Ba(OH)₂(aq) ⇒ Ba(NO₃)₂(aq) +H₂O (aq)
• d. HClO₄(aq) and Sr(OH)₂(aq) ⇒ Sr(ClO₄)₂(aq) + H₂O (aq)

Learn more

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Keywords: acid, base, salt, water, neutralization reaction