Burning a 1.231 g sample of the unknown compound in an excess of oxygen produces 1.8040 g of CO2 (carbon dioxide). The carbon initially in the unknown compound is completely converted to carbon in the CO2. How many moles of CO2 does this mass of CO2 equal ?

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume

If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?