Which of the following is an example of synthesis? A) HgO + Cl2-->HgCl + O2

B) Na + Br2 --> NaBr

C) KClO3 --> KCl + O2

D) Cl2 + NaBr --> NaCl + Br2

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?