At 20°C, the density of ethyl alcohol is 7.89 dg/mL, and that of water is 1.00 g/mL. Calculate the specific gravity of ethyl alcohol at 20 °C

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?