Chemistry, 16.10.2019 21:00, kaylynnstanley22
Consider the combustion of ethane (c2h6), a component of natural gas. a. provide the balanced stoichiometric equation for combustion. b. do calculations to derive a lower heating value and high heating value (in mj/kg or kj/g), beginning with enthalpies of formation of the compounds involved in combustion. cite your source for the heat of formation, which you can find many places online. c. based on molecular weights and your equation in part a, calculate the co2 produced per kg of ethane combusted. d. suppose the ethane is combusted in a gas-fired power plant with an efficiency of 45%. use your answers from parts b and c to find co2 emissions per kwh of electricity produced. be careful converting your units of energy.
Answers: 2
Chemistry, 22.06.2019 03:00, ian2006huang
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
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Chemistry, 22.06.2019 09:30, lisbet123085
Based on its chemical properties, identify the position of each chemical family on the periodic table.
Answers: 3
Chemistry, 22.06.2019 11:50, trinityrae4657
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
Consider the combustion of ethane (c2h6), a component of natural gas. a. provide the balanced stoich...
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