WebChemistry questions and answers. 1a)Ethene (C2H4) burns in oxygen to give CO2 and H2O: C2H4 + 3 O2 --> 2 CO2 + 2 H2O How many moles of oxygen are needed to react … WebThe old name for the alkanes was the paraffins. ? Alkynes may have one or more triple bonds in their structure. ? Alkanes are much more stable than alkenes because of the presence of the C=C double bond. ? The …
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WebCH4 + 2O2 ------> CO2 + 2H2O 1 mol of methane gives 1 mol of carbon dioxide. 1 mol of carbon dioxide menas At STP 1 mol of gas can occupy 22.4 Litre volu …. Calculate the volume of carbon dioxide at 20.0°C and 0.976 atm produced from the complete combustion of 8.00 kg of methane. Compare your result with the volume of CO2 produced from the ... WebMar 10, 2016 · Stoichiometry Problem. C2H4 + O2 → CO2 + H2O. -If you start with 45 grams of ethylene (C2H4), how many grams of carbon dioxide should be produced? -Theoretically, how many liters of carbon dioxide will you produce if 55.3 grams of water are yielded? -How many liter of carbon dioxide will be produced if 7.78 moles of oxygen are … seaview care home portsmouth
82. When 233.1 g of ethylene (C2H4) burns in oxygen to …
WebFeb 17, 2024 · When 233.1 g of ethylene (C2H4) burns in oxygen to give carbon dioxide and water, how many grams of CO2 are formed? A) 731.4 g B) 365.7 g C) 182.9 g D) 8.31 g E) 299.4 g Chemistry WebDec 21, 2014 · The heats of formation of ethene, bromine and 1,2-dibromoethane are 52.5, 0 and -37.8 kJ/mol respectively; the reaction is exothermic by 90.3 kJ/mol. On the other … WebApr 8, 2024 · Ethane is a colorless, odorless, gaseous saturated hydrocarbon with 2 carbon atoms and 6 hydrogen atoms. Ethane is also known as dimethyl. The chemical formula … seaview care home wick caithness