If 0.0600 mol H(g) reacts with 0.0220 mol Nalg), how much ammonia is expected to be produced? O a. 2.41x 1022 molecules O b. 3.61x 1022 molecules Oc 1.02 g O d. 0.7g O e. 2.65 x 1022 molecules Which one of the following electron configurations is for an atom in the ground state? O a. [Ne]3s23p4s O b. [Kr]5s 4ds E of 2 Oc [Ar]4s23d O d. [He]3s23p O e. 1s2s 3p 45²3d

If 0.0600 mol H(g) reacts with 0.0220 mol Nalg), how much ammonia is expected to be produced? O a. 2.41x 1022 molecules O b. 3.61x 1022 molecules Oc 1.02 g O d. 0.7g O e. 2.65 x 1022 molecules Which one of the following electron configurations is for an atom in the ground state? O a. [Ne]3s23p4s O b. [Kr]5s 4ds E of 2 Oc [Ar]4s23d O d. [He]3s23p O e. 1s2s 3p 45²3d

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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2. Describe the differences and similarities between the Bohr Model and Schrödinger Model. Why are both of these atomic models important?
Please help and explain, thank you so much!
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-21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10 . You can find the meaning of any SI prefix in the ALEKS Data tab.) energy (zJ) 1400 1200 1000 800 600 400 200 0 .C B -A Use this diagram to complete the table below. What is the energy of the electron in the ground state? What is the energy of the electron in the first excited state? If the electron makes the transition shown by the red arrow, from B to C, will a photon be absorbed or emitted? Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits. 00 zJ absorbed emitted nm ☐ x10 X S
Which of the following is the correct electron configuration of Mg2+? A. 1s22s22p6 B. 1s22s22p63s1 C. 1s22s22p63s2 D. 1s22s22p63s23p1
8. lonization of which of the following elements is most energetically costly? A. Ne В. Na1+ C. Mg2* D. A13+ E. Not enough information to tell
5. Write out the noble gas (abbreviated) electron configuration for each of the following elements. Mg b. S a. С. Zn d. Ge e. At
Ecological Footprin... Gizmo: Electron Configuration Fill-in View Insert Format Tools Extensions Help P 100% Y Normal text T + to the document will New Tab +Revenge Gardening... 鬼 EE 7 Arial Symbol Cr Cu Au Last edit was Q Search 11 + G HEHE nutes ago *** "I, Too" by Langsto... B I U A BIUA GO 99+ Im IL I D. The following elements also do not follow the diagonal rule. Predict their electron configurations and write your prediction. Check it with the Gizmo and put the actual configuration in the table. = + I Predicted Electron Config. Actual Electron Config. D N E-1E = E Y Y *** * * : □ □ 4x D A X Share A 9:53 PM 3/22/2023 *** > + 20 31 .. O .. O 1