1 There are 10 graded calculaion entries. These calculatons are from rows 6, 7, 8 89 for both reIf you use scientific notation for numeric answers, exponents are entered as follows: If the answ5.555e-5 (no spaces).To avold rounding errors, for a numeric answer between -1 and 1, enter It with a minimum of 4You must select "Submit Answer" for EACH QUESTION IMMEDIATELY after you enter a numericaAll questions are of equal value. Your number correct will be scaled to 100 points max.You have three tries to answer each question. You will be told If your answer is correcThe LONCAPA generated Mg thermochemistry data are:For Reaction 1: Mg0(s) + 2HCI(aq)MgCl2(aq) + H20(1)1.1 HCI volume = 50 mL (350 g)1.2 t2 32.7 °C1.3 t 22.9 °C1.5 Mass Mgo 0.510 gFor Reaction 2: Mg(s) + 2HCI(aq)MgCl2(aq) + H2(g)1.2.1 HCI volume 50 mL (= 50 g)2.2 t2 74.7 °C2.3 t = 23.1 °C2.5 Mass Mg = 0.540 g%3DFor reaction 1: Mg0(s) + 2HCI(aq)MgCl2(aq) + H20(1)1.6 Enter q (in kJ).kJBubmit Anawer Tries 0/31.7 Enter AH (in kJ).Bant Answer Tries 0/31.8 Enter the number of moles of Mgo used.molubmt AnserTries 0/3kJ/mol1.9 Enter AH/mol (in kJ/mol).Tries 0/3Submit Answee

Answered: Image /qna-images/answer/85da4b87-3b53-4af7-bfc1-bb70650183c1.jpg

For Reaction 1: Mg0(s) + 2HCI(aq) MgCl2(aq) + H20(1) 1. 1.1 HCI volume 50 mL (= 50 g) 1.2 t2 32.7 °C 1.3 t 22.9 °C 1.5 Mass Mgo 0.510 g %3D For Reaction 2: Mg(s) + 2HCI(aq) MgCl2(aq) + H2(g) 1. 2.1 HCI volume 50 mL (= 50 g) 2.2 t2 74.7 °C %3D 2.3 t, = 23.1 °C 2.5 Mass Mg 0.540 g For reaction 1: MgO(s) + 2HCI(aq) MgCl2(aq) + H20(1) 1.6 Enter q (in kJ). kJ Bubmt Anawer Tries 0/3 1.7 Enter AH (in kJ). Butnt Answer Tries 0/3 1.8 Enter the number of moles of MgO used. mol om Ansmer Tries 0/3 1.9 Enter AH/mol (in kJ/mol). kJ/mol Suomit Answer Tries 0/3

For Reaction 1: Mg0(s) + 2HCI(aq) MgCl2(aq) + H20(1) 1. 1.1 HCI volume 50 mL (= 50 g) 1.2 t2 32.7 °C 1.3 t 22.9 °C 1.5 Mass Mgo 0.510 g %3D For Reaction 2: Mg(s) + 2HCI(aq) MgCl2(aq) + H2(g) 1. 2.1 HCI volume 50 mL (= 50 g) 2.2 t2 74.7 °C %3D 2.3 t, = 23.1 °C 2.5 Mass Mg 0.540 g For reaction 1: MgO(s) + 2HCI(aq) MgCl2(aq) + H20(1) 1.6 Enter q (in kJ). kJ Bubmt Anawer Tries 0/3 1.7 Enter AH (in kJ). Butnt Answer Tries 0/3 1.8 Enter the number of moles of MgO used. mol om Ansmer Tries 0/3 1.9 Enter AH/mol (in kJ/mol). kJ/mol Suomit Answer Tries 0/3

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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