Chemical Lecture Experiments: Non-metallic Elements

allowed ammonia ammonium chloride apparatus beaker bell-jar blown bromine bubble bulb Bunsen flame burning caoutchouc tube carbon dioxide carbon disulphide cell centimetres long charcoal chlorate chlorine coal-gas cock colour combustion condensed containing convenient cool copper cork cork carrying cubic centimetres cylinder delivery tube dilute dipping dish dropping funnel drops electrodes ether eudiometer evolved experiment filled fitted fragment freezing mixture funnel gases gently warming glass tube grams heated hydrochloric acid ignited inflamed introduced iodide iodine lamp limb Liquefaction of Gases liquid magnesium means mercury metal metres millimetres nitric nitrogen nitrous oxide obtained oxygen ozone paper passed peroxide phosphorus piece of caoutchouc placed plate platinum wire potassium potassium chlorate poured pressure salt screen seen short piece show the action shown small flask small quantity sodium solution stopcock stoppered stream sulphur dioxide sulphuretted hydrogen sulphuric acid temperature test tube vapour vessel volume Woulf's bottle