Calculate the energychange per mole for thefollowing reaction?H - H HeThe mass of H is 2 01355 amu and the mas of He s 4 00150 amu.O A. None of the choicesOB. 9.00 x 10° kJ/molOC 1.79 x 1o" kJ/mol• D. 2.30 x 109 kJ/molO E. 3.52 x 1012 kJ/mol

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Answered: Calculate the energy change per mole…

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter9: Energy And Chemistry

Section: Chapter Questions

Problem 9.61PAE: 9.61 Silane, SiH4, burns according to the reaction, SiH4+2O2SiO2+2H2O , with H=1429 kJ. How much...

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9.61 Silane, SiH4, burns according to the reaction, SiH4+2O2SiO2+2H2O , with H=1429 kJ. How much energy is released if 15.7 g of silane is burned?
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Calculate the energy change per mole for the following reaction? H, - H - H The mass of His 2 01355 amu and the mass of ; He s 4.00150 amu O A. None of the choices O B. 9.00 x 10° kJ/mol OC. 1.79 x 1o" kJ/mol D. 2.30 x 109 kJ/mol OE. 3.52 x 1012 kJ/mol