6.
Heat change when 1 mol carbon dioxide is formed
= - 393.5 KJ.
Molar mass of CO2 = 44 g/mol.
So, heat change when 8.7395×1012 ng carbon dioxide is formed
= 8.7395×1012 (ng) × × ×
= - 78159 KJ.
= - 7.82×103 KJ.
6. Calculate the heat change, in kJ, if 8.7395x10 mg of carbon dioxide were produced in...
. Water vapor and gaseous nitrogen monoxide react to vield oxygen gas and ammonia. Calculate the enthalpy of formation of Ammonia given the following heats of formation: Nitrogen Monoxide AH' 90.4 kl/mol, Water vapor AH' -241.8 k/mol, AH' 904 k/mol 216
Problem 9.7 Heats of Reaction Use tabulated heats of formation to determine the standard heats of the following reactions in kj, letting the stoichiometric coefficent of the first reactant in each reaction equal one. Physical Property Tables Oxidation of Nitrogen Nitrogen (N2) and oxygen (O2) react to form nitrogen tetraoxide. AH, kJ the tolerance is +/-2% Oxidation of Alkanes Gaseous n-pentane + oxygen react to form carbon monoxide + liquid water. ΔΗ) = kJ the tolerance is +/-2% Oxidation of...
Calculate the heat change, in kJ, if 8.7395x1012 ng of carbon dioxide were produced in the following reaction: C(s) + O2(g) CO2(g) AH = -393.5 kJ/mol q=C MAT
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2A). Calculate ΔG° in kJ for the reaction of ammonia vapor with oxygen gas to form nitrogen monoxide gas and liquid water. Be sure to balance the reaction using the lowest whole numbers. 2B).Calculate ΔG° in kJ for the reaction of solid glucose with oxygen gas to form carbon dioxide gas and water vapor. Be sure to balance the reaction using the lowest whole numbers. Please write out all steps!
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