What happens in a double replacement reaction?

Answer 1

In a double replacement reaction the cations and anions switch to make two new compounds. It has the general form of AB + CD ==> AD + CB. An actual example might be:AgNO3(aq) + NaCl(aq) ==> AgCl(s) + NaNO3(aq). In a double replacement, one of the products must be either a precipitate (solid), a weak electrolyte, water, or a gas, otherwise, if all products are soluble, then there is no reaction.

Answer 2

In a double replacement reaction the cations and anions switch to make two new compounds. It has the general form of AB + CD ==> AD + CB. An actual example might be:AgNO3(aq) + NaCl(aq) ==> AgCl(s) + NaNO3(aq). In a double replacement, one of the products must be either a precipitate (solid), a weak electrolyte, water, or a gas, otherwise, if all products are soluble, then there is no reaction.

Answer 3

the elements in two compounds switch places

Answer 4

In a double replacement reaction, the positive and negative ions of two ionic compounds switch places to form two new compounds. This reaction typically occurs in aqueous solutions and often involves the formation of a precipitate, gas, or water. The reactants are usually two ionic compounds, and the products are two new compounds.

Answer 5

The bonds are changed between the reactants.; the neutralization reaction is a double displacement reaction.

Answer 6

In this reaction a change of bonds of the reactants occur: the general form is:
AB + CD = AD + BC

Answer 7

The elements in two compounds switch places -apex