Which of the following does NOT exist as a giant covalent lattice? * Graphite Sodium chloride Graphene Fullerene Diamond

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.

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.