Classification: 2) What is the heat change when 1.48 g of Chlorine reacts with excess phosphorus according to the following equat 2P + 5C12 2PCI5+ 886kJ Classification: 3) What is the heat change when 13.7 g of Nitrogen reacts with excess O2 according to the following equation? N2 + O2 2NO AH° = -180kJ Classification: 4) What is the heat change when 18.6 g of Hydrogen reacts with excess O2 according to the following equation? 2H2 + 02 → H20 + 571.6kJ Classification: 5) What is the heat change when 5.81 g of graphite reacts with excess H2 according to the following equation? 6C(graphite) + 3H2 +49.03KJ → C6H6

Classification: 2) What is the heat change when 1.48 g of Chlorine reacts with excess phosphorus according to the following equat 2P + 5C12 2PCI5+ 886kJ Classification: 3) What is the heat change when 13.7 g of Nitrogen reacts with excess O2 according to the following equation? N2 + O2 2NO AH° = -180kJ Classification: 4) What is the heat change when 18.6 g of Hydrogen reacts with excess O2 according to the following equation? 2H2 + 02 → H20 + 571.6kJ Classification: 5) What is the heat change when 5.81 g of graphite reacts with excess H2 according to the following equation? 6C(graphite) + 3H2 +49.03KJ → C6H6

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 84QRT: Oxygen is not normally found in positive oxidation states, but when it is combined with fluorine in...

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