Consider the following reaction:Ke1 = 4.8 x 105(3)°N + (3)H = (3)€HNDetermine the value of K, for the below reaction:Na(g) + 3H2(g) = 2NH3(g)O 2.3 x 109O 4.8 x 1054.3 х 108O 1.0 x 104O 2.1 x 104

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Answered: of K. for t

Science

Chemistry

of K. for t

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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AHm =Eproducts nAH - Lreactants mAH, | Periodic Table enthalpy of reaction is s of formation of the where m andn represent the appropriate stoichiometric coefficients for each substance. action is the enthalpy ction when all the in their standard states. d enthalpy of reaction is pt "rxn" stands for nthalpy of a reaction is ard heats of formation ( rmation) of its.reactants the standard enthalpy an be mathematically ne standard heats of eactants and products are Part A What is AHn for the following chemical reaction? rxn H2O(1) + CC14 (1)→COC) (g) + 2HCI(g) You can use the following table of standard heats of formation (AH:) to calculate the enthalpy of the given reaction. Standard Heat of Standard Heat of Element/ Compound Element/ Compound Formation (kJ/mol) Formation (kJ/mol) H(g) 218 N(g) 473 H2(g) 0. O2(g) 0. CCL4 (1) -139.5 O(g) 249 185.8 HCl(g) -92.30kJ H2O(1) COCL2 (g) 218.8kJ 71 C(g) HNO3 (aq) -206.6 0. C(s) Express the standard enthalpy of reaction to three significant…
Ag+(aq)+e-→Ag(s) 0.800 Al3+(aq)+3e-→Al(s) -1.676 Au+(aq)+e-→Au(s) 1.692 Au3+(aq)+3e-→Au(s) 1.498 Ba2+(aq)+2e-→Ba(s) -2.912 Be2+(aq)+2e-→Be(s) -1.847 Br2(l)+2e-→2Br-(aq) 1.066 Ca2+(aq)+2e-→Ca(s) -2.868 Cd2+(aq)+2e-→Cd(s) -0.403 Ce4+(aq)+e-→Ce3+(aq) 1.72 Cl2(g)+2e-→2Cl-(aq) 1.358 Co2+(aq)+2e-→Co(s) -0.28 Co3+(aq)+e-→Co2+(aq) 1.92 Cr2+(aq)+2e-→Cr(s) -0.913 Cr3+(aq)+e-→Cr2+(aq) -0.407 Cr3+(aq)+3e-→Cr(s) -0.744 CrO42-(aq)+4H2O(l)+3e-→Cr(OH)3(s)+5OH-(aq) -0.13 Cr2O72-(aq)+14H+(aq)+6e-→2Cr3+(aq)+7H2O(l) 1.36 Cu+(aq)+e-→Cu(s) 0.521 Cu2+(aq)+e-→Cu+(aq) 0.153 Cu2+(aq)+2e-→Cu(s) 0.342 F2(g)+2e-→2F-(aq) 2.866 Fe2+(aq)+2e-→Fe(s) -0.447 Fe3+(aq)+e-→Fe2+(aq) 0.771 Fe3+(aq)+3e-→Fe(s) -0.037 2H+(aq)+2e-→H2(g) 0.000 2H2O(l)+2e-→H2(g)+2OH-(aq) -0.828 H2O2(aq)+2H+(aq)+2e-→2H2O(l) 1.776 Hg2+(aq)+2e-→Hg(l) 0.851 2Hg2+(aq)+2e-→Hg22+(aq) 0.92 Hg22+(aq)+2e-→2Hg(l) 0.797 I2(s)+2e-→2I-(aq) 0.536…
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.ll T-Mobile Wi-Fi ? 2:23 PM @ O 66% f Data - CHЕМ 1112 Exp 10B.pdf 1 of 1 ENT 10.B Enthalpy PART B Heat of Reaction of Mg(s) + HCl(aq) Initial temperature of HCI solution 22. 2c Mass of magnesium Moles of magnesium moles Highest temperature of mixture 61.6 °C AT of mixture °C Heat gained by the solution J Heat lost by the reaction J Heat of reaction per mole of magnesium J/mole Mg Heat of reaction per mole of magnesium kJ/mole Mg Heat of Reaction of MgO(s) + HCI(aq) _22.0 1,011 8 Initial temperature of HCI solution °C Mass of magnesium oxide Moles of magnesium oxide moles Highest temperature of mixture 36.9 °C AT of mixture °C Heat gained by the solution J Heat lost by the reaction Heat of reaction per mole of magnesium oxide J/mole MgO Heat of reaction per mole of magnesium oxide kJ/mole MgO Heat of reaction of water -285.9 kJ/mole H;0 Heat of reaction per mole of magnesium (from previous section) kJ/mole Mg AH,MgO(s) kJ/mole MgO AH,MgO(s) (Textbook value, if available, for…
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Vames and Ti... V At Your Service Inte... Sy log_{b}sqrt(b) - Sim... O (Last Day Promotio.. Kronos Workforce... Maame Acheampo.. MIDTERM MODER... [References] In a coffee-cup calorimeter, 100.0 mL of 1.1 M NAOH and 100.0 mL of 1.1 M HCl are mixed. Both solutions were originally at 20.3°C. After the reaction, the final temperature is 27.7°C. Assuming that all the solutions have a density of 1.0 g/cm" and a specific heat capacity of 4.18 J/°C g, calculate the ethalpy change for the neutralization of HCl by NaOH Assume that no heat is lost to the surroundings or to the calorimeter. AH= kJ/mol Submit Answer Try Another Version 1 item attempt remaining Previous Next, 8:31 PM 1へ梦口后会 12/5/2020 hing
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*** O muuipk Community... in Randolph Community.. P Pearson Sign In O Hayden-McNeil Login O U.S. History - U.S._Hist. N0i Chem101: Transform ... Tempo-Markings-BP.. 110% Question 1 of 16 According to the balanced reaction below, calculate the moles of NH: that form when 4.2 mol of N2H« completely reacts N2H«(1) → NH:(g) + N2(g) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 17.04 16.8 28.02 6.022 x 102 3.2 4.2 3 32.06 5.6 12:42 AM 3/14/2021 O Type here to search 耳 ||
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