Question

A double-replacement reaction takes place when aqueous k2so4 reacts with aqueous pb(no3)2. you would expect the products of this reaction to be ______ and _____.

Answer 1

A double replacement is when the reactants switch with their opposite charge. For example, AB + CD = AD + BC.

In this case the given is K2SO4 + Pb(NO3)2 = ____ + ____

The answers is PbSO4 and KNO3 would expect the products of this reaction.

Answer 2

Answer:

The products are PbSO₄ and KNO₃

Explanation:

Double replacement reaction, also called double displacement reaction is a type of reaction in which the two reactants exchange there cations or anions as represented below

AB + CD ⇒ AD + CB

The reaction provided in the question is expected to produce the products shown below

K₂SO₄ + Pb(NO₃)₂ ⇒ PbSO₄ + 2KNO₃

As you can see from the equation above, both potassium (K) in K₂SO₄ and lead (Pb) in Pb(NO₃)₂ exchanged there positions hence the reaction is a double displacement which formed PbSO₄ and KNO₃