Which best describes a single replacement reaction?

Which best describes a single replacement reaction?

A single replacement reaction occurs when one element replaces another element in one compound. This type of reaction is represented by: A + BC → B + AC.

Which of these is an example of a single replacement reaction?

Here are examples of single replacement reactions involving the cations: Zn(s) + 2 HCl(aq) → ZnCl2(aq) + H2(g) 2 K + 2H2O → 2 KOH + H2 (note how the anion is written differently because we don’t write water as HOH) Cu + 2 AgNO3 → 2 Ag + Cu(NO3)

What is a single replacement reaction quizlet?

Single-Replacement Reaction. A more reactive element displaces a less reactive element with similar properties in a compound.

What type of reaction is single displacement?

A single-displacement reaction, also known as a single-replacement reaction, is a type of chemical reaction where an element reacts with a compound and takes the place of another element in that compound. This type of reaction is typically pictured like this: Here, A replaces B in the compound BC.

How do you know which ion is replaced in a single-replacement reaction?

A single-replacement reaction replaces one element for another in a compound. The periodic table or an activity series can help predict whether single-replacement reactions occur. A double-replacement reaction exchanges the cations (or the anions) of two ionic compounds.

How do single displacement reactions work?

A single-displacement reaction occurs when an element replaces another element in a compound. A metal only replaces a metal, and a nonmetal only replaces a nonmetal. Only a more reactive element can replace the other element in the compound with which it reacts.

Do atoms change charge in single replacement?

In single replacement reactions, do any of the atoms change their charge? Answer: None of the atoms change their charge.