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11 Nov 2019
3. Gasohol is a fuel containing ethanol (CHuO) that burns in oxygen (Oa) to give carbon a Write the balanced chemical equation for the combustion of gasohol dioxide and water e of CaHsO are needed to completely react with 8.0 moles of O? c If 176 g of carbon dioxide are produced, how many grams of CaMuO are used up in the reaction? d. How many grams of CO, and HiO can be produced from 125 g of CaHsO? Tungsten M) oxide reacts with reaction if 4.00 g of tungsten (i) oxide yield 2.80 g of tungsten metal. hydrogen to produce tungsten metal and water. What is the %yield for the a) Write the balanced chemical equation for the reaction b) Calculate the theoretical yield of tungsten metal from the amount of starting material. c) Calculate the %yield for the reaction.
3. Gasohol is a fuel containing ethanol (CHuO) that burns in oxygen (Oa) to give carbon a Write the balanced chemical equation for the combustion of gasohol dioxide and water e of CaHsO are needed to completely react with 8.0 moles of O? c If 176 g of carbon dioxide are produced, how many grams of CaMuO are used up in the reaction? d. How many grams of CO, and HiO can be produced from 125 g of CaHsO? Tungsten M) oxide reacts with reaction if 4.00 g of tungsten (i) oxide yield 2.80 g of tungsten metal. hydrogen to produce tungsten metal and water. What is the %yield for the a) Write the balanced chemical equation for the reaction b) Calculate the theoretical yield of tungsten metal from the amount of starting material. c) Calculate the %yield for the reaction.
Elin HesselLv2
11 Mar 2019