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Hydrogen is obtained by electrolysis of water to increase electrical conductivity sodium chloride is added to water; oxygen is obtained from air by cooling it to -188 degrees. Oxygen at this temperature becomes liquid; carbon dioxide is obtained by burning methane CH4 + 2O2 = CO2 + 2H2O; ammonia is obtained by synthesis from nitrogen and hydrogen under pressure of more than 10 atmospheres at a temperature of 350 - 450 degrees Celsius over a catalyst of vanadium oxide; ethylene is obtained from alcohol by heating it to 160 degrees Celsius in the presence of concentrated sulfuric acid CHEMFAC - CHAMPION! Give me 10 points for your answer.
Hydrogen is obtained by electrolysis of water to increase electrical conductivity sodium chloride is added to water; oxygen is obtained from air by cooling it to -188 degrees. Oxygen at this temperature becomes liquid; carbon dioxide is obtained by burning methane CH4 + 2O2 = CO2 + 2H2O; ammonia is obtained by synthesis from nitrogen and hydrogen under pressure of more than 10 atmospheres at a temperature of 350 - 450 degrees Celsius over a catalyst of vanadium oxide; ethylene is obtained from alcohol by heating it to 160 degrees Celsius in the presence of concentrated sulfuric acid CHEMFAC - CHAMPION! Give me 10 points for your answer.