Choose all of the following that can be represented by [Ar] 4s1 3d10: Zn+1 Ga+1 Cu-1...
Choose all of the following that can be represented by [Ar] 4s1 3d10:
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Zn+1 |
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Ga+1 |
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Cu-1 |
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Cu |
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Ni-1 |
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Cu+1 |
Homework Answers
Add Answer to:
Choose all of the
following that can be represented by [Ar] 4s1
3d10:
Zn+1
Ga+1
Cu-1...
Co Ni Cu Zn Ga Ge As Se Br Kr Na Mg 3B 4B 5B 6B7B...
Co Ni Cu Zn Ga Ge As Se Br Kr Na Mg 3B 4B 5B 6B7B 8B 1B 2B A1 V Cr Mn Fe Co Ni Cu Zn be Bh s v 2 No Ma Tc Ru Rh Pa ng ca tn sn sh Te | Xe Os Ir TI Pb Bi At Rn BE Nd Pm 2 Ho Er Tm Yb Lu ES ed Pa U Np Pu Am Cf Es Fm Md No Lr (1) What is the...
2. What is the energy needed to raise an electron in energy level? the hydrogen atom...
2. What is the energy needed to raise an electron in energy level? the hydrogen atom from the second energy level to the third 2. α) 1.52 x 104J b) 3.63 x 10-19 2.18x 10-191 d) 4.48 x 10-19 3.03 x 10-19 Which quantum number determines the subsbell occupied by an clectron (a p. d. f.etc. a) e b) 4. The value of E that is related to the following orbital is: a) o 12 3) 4 5. The correct...
7. Which element has the following electron configurations? lon: [Ar]3d10 lon (-1 charge): [Kr]5s4d105p6 8. Write t...
7. Which element has the following electron configurations? lon: [Ar]3d10 lon (-1 charge): [Kr]5s4d105p6 8. Write the following in order of increasing size As O Br Br Na Rb Te²- F- 02- 9. Arrange these elements in order of decreasing first ionization energy: CI, S, Sn, Pb 10. Choose the element with a more negative (exothermic) electron affinity in each pair: K or Cs Si or P Ga or Br Mg or s 11. a) Which has a higher ionization...
1A 8A H 2A 3A 4A 5A 6A 7A He Li Be 1B 2B All Si p S CI Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Z...
1A 8A H 2A 3A 4A 5A 6A 7A He Li Be 1B 2B All Si p S CI Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te Хе Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu The...
Please let me know for the blank ones. 1. Write out the electronic configuration for each of the transition me the g...
Please let me know for the blank ones.
1. Write out the electronic configuration for each of the transition me the ground state electronic configuration and then the electronic con MnO4', and CoC142, you will need to determine the oxidation st Then write out the electronic configuration. Oxidation States: Cr in CrO42: +6 Mn in MnOa: +7 Electronic Configuration: co: [Ar] 3d7 45² Co?: [Ar]3d7 Co in CoC142: Ni [Ar]3d8 45? Ni2+: _[Ar]3d8 Cu: [Ar] 3 do 451 Cu?*: _[A1]...
. If 70 ml of pH 3 solution is mixed with 30 ml of pH 4 solution. What will be the pH of new solution? Choose metals which could provide cathodic protection to iron: A, Zn, Cu, Ni and provide jus...
. If 70 ml of pH 3 solution is mixed with 30 ml of pH 4 solution. What will be the pH of new solution? Choose metals which could provide cathodic protection to iron: A, Zn, Cu, Ni and provide justification. Use suitable data given in Annexure 1
. If 70 ml of pH 3 solution is mixed with 30 ml of pH 4 solution. What will be the pH of new solution? Choose metals which could provide cathodic protection...
Choose all of the reactions that will occur based on the metal activity series. Zn(s) +...
Choose all of the reactions that will occur based on the metal activity series. Zn(s) + CuSO4(aq) → Cu(s) + ZnSO4(aq) → Zn(s) + H2SO4(aq) → Cu(s) + H2SO4(aq) →
4 Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes...
4 Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes in terms of phases changes) for Cu-30 wt% Zn and Cu-40 wt.% Zn alloy when they are slowly cooled down to room temperature from their melting temperatures. What are the temperatures where phase changes occur during solidification of the alloys? 4 Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes in terms of phases changes) for Cu-30 wt%...
Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes (in...
Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes (in terms of phases changes) for Cu-30 wt% Zn and Cu-40 wt.% Zn alloy when they are slowly cooled down to room temperature from their melting temperatures. What are the temperatures where phase changes occur during solidification of the alloys? 100 12:00 - - E Ha 1 sam 40 200 Figure 1: Cu-Zn Phase Diagram (Ref: Mat. Sc. and Eng., W.D. Callister)
- Zn2+ Choose... Choose... (1pts) Identify the complete redox reaction for a ZnZn2+1|Cu2+1Cu cell. A. Zn(s)...
- Zn2+ Choose... Choose... (1pts) Identify the complete redox reaction for a ZnZn2+1|Cu2+1Cu cell. A. Zn(s) + Cu?+ (aq) (aq) + Cu(s) B. Zn(s) + Cu(s) → Zn2+ (aq) + Cu2+ (aq) C. Zn2+ (aq) + Cu(s) Zn(s) + Cu2+ (aq) D. Zn (s) + 2 Cu(s) — Zn2+ (aq) + 2 Cu2+ (aq) (1pts) Identify the complete redox reaction for a Zn/Zn2+||Pb2+1Pb cell. A. Zn (s) + Pb(s) Zn2+ (aq) + Pb2+ (aq) B. Zn2+ (aq) + Pb(s) Zn(s)...
Co Ni Cu Zn Ga Ge As Se Br Kr Na Mg 3B 4B 5B 6B7B 8B 1B 2B A1 V Cr Mn Fe Co Ni Cu Zn be Bh s v 2 No Ma Tc Ru Rh Pa ng ca tn sn sh Te | Xe Os Ir TI Pb Bi At Rn BE Nd Pm 2 Ho Er Tm Yb Lu ES ed Pa U Np Pu Am Cf Es Fm Md No Lr (1) What is the...
2. What is the energy needed to raise an electron in energy level? the hydrogen atom from the second energy level to the third 2. α) 1.52 x 104J b) 3.63 x 10-19 2.18x 10-191 d) 4.48 x 10-19 3.03 x 10-19 Which quantum number determines the subsbell occupied by an clectron (a p. d. f.etc. a) e b) 4. The value of E that is related to the following orbital is: a) o 12 3) 4 5. The correct...
7. Which element has the following electron configurations? lon: [Ar]3d10 lon (-1 charge): [Kr]5s4d105p6 8. Write the following in order of increasing size As O Br Br Na Rb Te²- F- 02- 9. Arrange these elements in order of decreasing first ionization energy: CI, S, Sn, Pb 10. Choose the element with a more negative (exothermic) electron affinity in each pair: K or Cs Si or P Ga or Br Mg or s 11. a) Which has a higher ionization...
1A 8A H 2A 3A 4A 5A 6A 7A He Li Be 1B 2B All Si p S CI Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te Хе Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu The...
Please let me know for the blank ones.
1. Write out the electronic configuration for each of the transition me the ground state electronic configuration and then the electronic con MnO4', and CoC142, you will need to determine the oxidation st Then write out the electronic configuration. Oxidation States: Cr in CrO42: +6 Mn in MnOa: +7 Electronic Configuration: co: [Ar] 3d7 45² Co?: [Ar]3d7 Co in CoC142: Ni [Ar]3d8 45? Ni2+: _[Ar]3d8 Cu: [Ar] 3 do 451 Cu?*: _[A1]...
. If 70 ml of pH 3 solution is mixed with 30 ml of pH 4 solution. What will be the pH of new solution? Choose metals which could provide cathodic protection to iron: A, Zn, Cu, Ni and provide justification. Use suitable data given in Annexure 1
. If 70 ml of pH 3 solution is mixed with 30 ml of pH 4 solution. What will be the pH of new solution? Choose metals which could provide cathodic protection...
4 Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes in terms of phases changes) for Cu-30 wt% Zn and Cu-40 wt.% Zn alloy when they are slowly cooled down to room temperature from their melting temperatures. What are the temperatures where phase changes occur during solidification of the alloys? 4 Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes in terms of phases changes) for Cu-30 wt%...
Based on the given Cu-Zn phase diagram in figure 1, identify all the microstructural changes (in terms of phases changes) for Cu-30 wt% Zn and Cu-40 wt.% Zn alloy when they are slowly cooled down to room temperature from their melting temperatures. What are the temperatures where phase changes occur during solidification of the alloys? 100 12:00 - - E Ha 1 sam 40 200 Figure 1: Cu-Zn Phase Diagram (Ref: Mat. Sc. and Eng., W.D. Callister)
- Zn2+ Choose... Choose... (1pts) Identify the complete redox reaction for a ZnZn2+1|Cu2+1Cu cell. A. Zn(s) + Cu?+ (aq) (aq) + Cu(s) B. Zn(s) + Cu(s) → Zn2+ (aq) + Cu2+ (aq) C. Zn2+ (aq) + Cu(s) Zn(s) + Cu2+ (aq) D. Zn (s) + 2 Cu(s) — Zn2+ (aq) + 2 Cu2+ (aq) (1pts) Identify the complete redox reaction for a Zn/Zn2+||Pb2+1Pb cell. A. Zn (s) + Pb(s) Zn2+ (aq) + Pb2+ (aq) B. Zn2+ (aq) + Pb(s) Zn(s)...
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