Products obtained as a result of double displacement reaction using BaCl2 and Na2SO4 are:a)BaSO4 and NaOb)BaCl2 and Na2SO4c)BaSO4 and NaCld)Na2SO4 and NaClCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

It will form BaSO4 and NaCl

Answer

To understand the products obtained as a result of a double displacement reaction using BaCl2 and Na2SO4, let's break down the reaction step by step:

Step 1: Write the balanced chemical equation for the reaction.
BaCl2 + Na2SO4 → BaSO4 + 2NaCl

Step 2: Identify the reactants and products.
Reactants:
- Barium chloride (BaCl2)
- Sodium sulfate (Na2SO4)

Products:
- Barium sulfate (BaSO4)
- Sodium chloride (NaCl)

Step 3: Determine the products by swapping the anions of the reactants.
In a double displacement reaction, the positive ions (cations) of the reactants swap with each other to form new compounds.

In this case, the chloride ion (Cl-) from BaCl2 will combine with the sodium ion (Na+) from Na2SO4 to form sodium chloride (NaCl). The sulfate ion (SO4^2-) from Na2SO4 will combine with the barium ion (Ba^2+) from BaCl2 to form barium sulfate (BaSO4).

Step 4: Write the balanced chemical equation with the correct formulas and states of matter.
BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq)

So, the correct answer is option 'C': BaSO4 and NaCl.

To summarize:
- The reactants are BaCl2 and Na2SO4.
- The products are BaSO4 and NaCl.
- The balanced chemical equation is BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq).

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