10? 9. Silicon nitride is a very hard, high-temperature-resistant ceramic used as a component of turbine blades in jetengines. It is prepared according to the following equation:moi ratio... wnies 40.843Si(s)+2N2(g) →→Si3N4(s)Which is the limiting reactant when 2.00 g of Si and 1.50 g of N₂ react and how many grams of trisilicon tetranitridewill form?mw si = 28 g/mol.mw A√₂ = 28 g/mol200g S1 1 moisi/ 1 moi'S: Ny 112,26995i 3 N128g Si 3 moismal si 3N 4• 50g N₂1Imel N₂1289 N₂2 mol N₂10. Chlorine monofluoride can react with fluorine to form chlorine trifluoride:(i) CIF(g)+F₂(g)→CIF3(g)Use the reactions here to determine the AH for reaction (i):20F2(g) →O2(g)+2F₂(g)2CIF(g)+O₂(g)→→Cl₂O(g)+OF2(g)2CIF3(g)+202(g)-Cl₂O(g)+30F2(g)655g CH₂ Ima(Hy = 40-84Te cua chuNoble Gas: [Ar] 45²3d 104P72 71mAH° = -49.4kJIs reaction (i) endothermic or exothermic?Place the heat component into the proper place in equation (i):2ΔΗ° = +205.6 kJAH° =+266.7 kJ11. Give the electron configurations (full & noble gas), and full orbital diagrams for: Atomic #= 3210Germanium-IS²25²2 P. 35² 3p645² 3d 4 paSi= 28.085(3) - 112.269N = 14.007 (4)57 12 74 74 74 747 74দদSOPIdaf

Note: here I am answering question number 10 as you asked. i) ClF(g) + F2(g) -----> ClF3(g) ∆H°…

1.509 N₂ Imel N₂ 1289 N₂ 2 mol N₂. 10. Chlorine monofluoride can react with fluorine to form chlorine trifluoride: (i) CIF(g)+F2(g)→CIF3(g) Si 3N 4 Use the reactions here to determine the AH for reaction (i): 20F2(g) O2(g)+2F2(g) 2CIF(g)+O₂(g)→Cl₂O(g)+OF2(g) 2CIF3(g)+202(g)-Cl₂O(g)+30F2(g) ΔΗ° = -49.4kJ ΔΗ° = +205.6 kJ AH°=+266.7 kJ Si= 28.085(3) 112.7 N = 14,007 (4)

1.509 N₂ Imel N₂ 1289 N₂ 2 mol N₂. 10. Chlorine monofluoride can react with fluorine to form chlorine trifluoride: (i) CIF(g)+F2(g)→CIF3(g) Si 3N 4 Use the reactions here to determine the AH for reaction (i): 20F2(g) O2(g)+2F2(g) 2CIF(g)+O₂(g)→Cl₂O(g)+OF2(g) 2CIF3(g)+202(g)-Cl₂O(g)+30F2(g) ΔΗ° = -49.4kJ ΔΗ° = +205.6 kJ AH°=+266.7 kJ Si= 28.085(3) 112.7 N = 14,007 (4)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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