Question

Rubidium bromide and calcium sulfide chemical equation...

A) RbBr₂ + CaS → CaBr₂ + Rb₂S
B) 2RbBr + CaS → CaBr₂ + Rb₂S
C) RbBr + CaS → CaBr₂ + Rb₂S
D) Rb₂Br + CaS → CaBr₂ + RbS

Answer 1

The chemical equation for the reaction between rubidium bromide and calcium sulfide is RbBr + CaS → CaBr₂ + Rb₂S.

Step-by-step explanation:

The correct chemical equation for the reaction between rubidium bromide and calcium sulfide is:

RbBr + CaS → CaBr₂ + Rb₂S

In this reaction, rubidium bromide (RbBr) reacts with calcium sulfide (CaS) to form calcium bromide (CaBr₂) and rubidium sulfide (Rb₂S).