Which of the following reactions is associated with the lattice energy of RbI (?H°latt)?
A) Rb(s) +1/2I2(g) ? RbI(s)
B) RbI(s) ? Rb? (g) + I? (g)
C) RbI(s) ? Rb(s) + I2(g)
D) RbI(s) ? Rb? (aq) + I? (aq)
E) Rb? (g) + I? (g) ? RbI(s)
Answer: E
Which of the following reactions is associated with the lattice energy of RbI (?H°latt)?
A) Rb(s) +1/2I2(g) ? RbI(s)
B) RbI(s) ? Rb? (g) + I? (g)
C) RbI(s) ? Rb(s) + I2(g)
D) RbI(s) ? Rb? (aq) + I? (aq)
E) Rb? (g) + I? (g) ? RbI(s)
Answer: E