Which describe chemical properties? 1. water freezes at 0 2. titanium is less dense than iron 3. mercury is a liquid at room temp 4 sugar burns in air to form water and carbon dioxide

Connect the whole numbers on the periodic table to indicate what they represent?

Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these