1. It is important that the flask is completely dry before the unknown liquid was added, so that water droplets do not vaporize as well and occupy the flask volume when heated. A typical single drop of water has a volume of approximately 0.05ml. If the density of water is 1.0g/ml, calculate: a) The number of moles of water present in this drop of water b) The volume that vapor from this drop would occupy if it were heated at 100C and 1atm. (4 points)