Chemistry, 15.10.2020 05:01, danbelucio
Consider the exothermic reaction 2C2H6+7O2=4CO2+6H20
Calculate the standard heat of these reaction with given data.
C2H6-84.7kJ/mol
CO2-393.5kJ/mol
H2O-241.8kJ/mol
Answers: 1
Chemistry, 22.06.2019 03:50, Pizzapegasus1
Express the following number in scientific notation. 0.026890 =
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Chemistry, 22.06.2019 03:50, daniel9299
Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 09:00, tbiles99
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
Consider the exothermic reaction 2C2H6+7O2=4CO2+6H20
Calculate the standard heat of these reaction...
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