Question

Which chemical equation represents the reaction of an arrhenius acid and an arrhenius base

1) HC₂H₃O+NaOH-->NaC₂H₃O₂+ H₂O
2)C₃H₈ + 5 O₂ --> 3 CO₂ + 4 H₂O
3)Zan + 2 HCL--> ZnCL₂ + H₂
4)Bacl₂ + Na₂SO₄--> BaSO₄ + 2 Nacl

Answer 1

An Arrhenius acid reacts with an Arrhenius base to produce salt and water through a neutralization reaction. An example is the reaction of sulfuric acid (H2SO4) with barium hydroxide (Ba(OH)2) to form barium sulfate (BaSO4) and water (H2O). The reaction is characterized by the combination of hydrogen ions from the acid and hydroxide ions from the base.

Step-by-step explanation:

The reaction of an Arrhenius acid with an Arrhenius base produces salt and water, illustrating an acid-base neutralization reaction. Arrhenius acids release hydrogen ions (H+) in solution, while Arrhenius bases release hydroxide ions (OH-) in solutions. When mixed, the H+ from the acid and the OH- from the base combine to form water (H2O), and the remaining ions form a salt.

Here is an example using sulfuric acid and sodium hydroxide:

1. Write the formula of the acid and base in reactants and the expected salt and water in products:
2. Balance the equation by matching the number of hydrogen ions from the acid with hydroxide ions from the base. Then, ensure the salt's formula has balanced charges.

In the provided reaction, H₂SO4 (aq) and Ba(OH)₂ (aq) react to form BaSO4 (aq) and 2H₂O(l). The balanced chemical equation is:
H₂SO4 (aq) + Ba(OH)2 (aq) → BaSO4 (aq) + 2H₂O(l), which is a complete neutralization reaction resulting in the formation of barium sulfate and water.