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both of these are part of the same question so I could not
post them separately!...
Please answer all parts to this question! parts a through e! This is all one question...
Please answer all parts to this question! parts a through e!
This is all one question so I could not post them separately,
please also check your answers because the last person got it
wrong! Thank you! Will give thumbs up.
a. Which of the following species will be reduced by Zn(s), but not by Ag(s) under standard conditions? O Pb(s) O Mg2+(s) O Cl2(g) O Au(s) O A13+ (aq) O None of the above Q5.2 1.8 Points b. Which...
this is all part of the same question! will give thumbs up! thanks! a. Which of...
this is all part of the same question! will give thumbs up!
thanks!
a. Which of the following species will be reduced by Zn(s), but not by Ag(s) under standard conditions? O Pb(s) O Mg2+ (8) O Cl2(9) Au(s) O A13+ (aq) O None of the above Q5.2 1.8 Points b. Which of the following species will be oxidized by Ag+ (aq), but not by Zn2+ (aq) under standard conditions? O Pb(s) O Mg2+ (s) O Cl2(9) O Au(s) O...
Hi. can some one please explain me the solution for this question. the correct answer is...
Hi. can some one please explain me the solution for
this question. the correct answer is C. thanks.
8. Consider the following galvanic cell and standard reduction potentials: Ag (aq) + e → Ag(s) E=0.80 V Pb²+ (aq) + 2e → Pb(s) E = -0.13 V IMA Which one of the following statements is TRUE? a) The cell on the left containing Ag (aq) is the anode. b) The initial reading on the voltmeter would be 0.67 V. c) Oxidation...
Please answer them both or at least the 2nd one, I need them both and will...
Please answer them both or at least the 2nd one, I need them
both and will give a thumbs up. thank you
which of the following is trae concerning a Galvanic cell? Oxidation occurs at the cathode and is where anions mare towards Reduction occurs at the anodo and is where arions move towards Oxidation at the anode o is where cations more towards of the cathode is where cations more Ox towards at the anode is where anions more...
6. Consider the following galvanic cell and standard reduction potentials: Ag Pb E° = 0.80 V salt bridge Ag+ (aq) + e →...
6. Consider the following galvanic cell and standard reduction potentials: Ag Pb E° = 0.80 V salt bridge Ag+ (aq) + e → Ag(s) Pb2+(aq) + 2e → Pb(s) E° = -0.13 V 1 M Ag+ 1 M Pb2+ Which one of the following statements is TRUE? a) The cell on the left containing Ag+(aq) is the anode. b) The initial reading on the voltmeter would be 0.67 V. c) Oxidation occurs in the cell on the right containing Pb²+(aq)....
Have I done these correctly? Which of the options below correctly describes what happens when a...
Have I done these correctly?
Which of the options below correctly describes what happens when a small amount of water is added to a buffer solution consisting of the weak acid HA its conjugate base A? a. The concentration of HA remains the same and the concentration of Hincreases. O b. The concentration of HA remains the same and the concentration of H* decreases. O c. The concentration of HA increases and the concentration of Ht remains the same. d....
could someone please answer and explain the questions please!! #’s 7,8,9,13,14,17,18,19,20 please and thank you What...
could someone please answer and explain the questions please!!
#’s 7,8,9,13,14,17,18,19,20
please and thank you
What is the oxidation number for the underlined manganese (A)1 (B)2 (C)4(D)(E)7 When balancing the below half-reaction in 8. Which of the following is true concerning a 1. vanic cc A) Oxidation occurs at the cathode and is (B) Oxidation occurs at the anode and is where anions move towards 2. acidic sol electrons are added to ution, where anions move towards side of.the.cquation. where...
17. Choose best answer from drop-down menu: 2 points Which of the following is true concerning...
17. Choose best answer from drop-down menu: 2 points Which of the following is true concerning a galvanic cell? Oxidation occurs at the anode and is where anions move towards Oxidation occurs at the cathode and is where anions move towards Oxidation occurs at the anode and is where cations move towards Oxidation occurs at the cathode and is where cations move towards Reduction occurs at the anode and is where anions move towards Choose 18. Choose best answer from...
Use the References to access important values if needed for this question. Enter electrons as e...
Use the References to access important values if needed for this question. Enter electrons as e Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. Ag+ (aq) + Fe2+(aq) — Ag(s) + Fe2+ (aq) The anode reaction is: The cathode reaction is: In the external circuit, electrons migrate the Fe2+ Felt...
please and please choose the right answer and please make it clear for my understanding 1-Which...
please and please choose the right answer and please make it clear for my understanding 1-Which of the following statements are false? Oxidation and reduction half-reactions occur at electrodes in electrochemical cells All electrochemical reactions involve the transfer of electrons Oxidation occurs at the anode All voltaic (galvanic) cells involve the use of electricity to initiate nonspontaneous chemical reactions Reduction occurs at the cathode 2-During the electrolysis of aqueous KCl solution using inert electrodes, gaseous hydrogen is evolved at one...
Please answer all parts to this question! parts a through e!
This is all one question so I could not post them separately,
please also check your answers because the last person got it
wrong! Thank you! Will give thumbs up.
a. Which of the following species will be reduced by Zn(s), but not by Ag(s) under standard conditions? O Pb(s) O Mg2+(s) O Cl2(g) O Au(s) O A13+ (aq) O None of the above Q5.2 1.8 Points b. Which...
this is all part of the same question! will give thumbs up!
thanks!
a. Which of the following species will be reduced by Zn(s), but not by Ag(s) under standard conditions? O Pb(s) O Mg2+ (8) O Cl2(9) Au(s) O A13+ (aq) O None of the above Q5.2 1.8 Points b. Which of the following species will be oxidized by Ag+ (aq), but not by Zn2+ (aq) under standard conditions? O Pb(s) O Mg2+ (s) O Cl2(9) O Au(s) O...
Hi. can some one please explain me the solution for
this question. the correct answer is C. thanks.
8. Consider the following galvanic cell and standard reduction potentials: Ag (aq) + e → Ag(s) E=0.80 V Pb²+ (aq) + 2e → Pb(s) E = -0.13 V IMA Which one of the following statements is TRUE? a) The cell on the left containing Ag (aq) is the anode. b) The initial reading on the voltmeter would be 0.67 V. c) Oxidation...
Please answer them both or at least the 2nd one, I need them
both and will give a thumbs up. thank you
which of the following is trae concerning a Galvanic cell? Oxidation occurs at the cathode and is where anions mare towards Reduction occurs at the anodo and is where arions move towards Oxidation at the anode o is where cations more towards of the cathode is where cations more Ox towards at the anode is where anions more...
6. Consider the following galvanic cell and standard reduction potentials: Ag Pb E° = 0.80 V salt bridge Ag+ (aq) + e → Ag(s) Pb2+(aq) + 2e → Pb(s) E° = -0.13 V 1 M Ag+ 1 M Pb2+ Which one of the following statements is TRUE? a) The cell on the left containing Ag+(aq) is the anode. b) The initial reading on the voltmeter would be 0.67 V. c) Oxidation occurs in the cell on the right containing Pb²+(aq)....
Have I done these correctly?
Which of the options below correctly describes what happens when a small amount of water is added to a buffer solution consisting of the weak acid HA its conjugate base A? a. The concentration of HA remains the same and the concentration of Hincreases. O b. The concentration of HA remains the same and the concentration of H* decreases. O c. The concentration of HA increases and the concentration of Ht remains the same. d....
could someone please answer and explain the questions please!!
#’s 7,8,9,13,14,17,18,19,20
please and thank you
What is the oxidation number for the underlined manganese (A)1 (B)2 (C)4(D)(E)7 When balancing the below half-reaction in 8. Which of the following is true concerning a 1. vanic cc A) Oxidation occurs at the cathode and is (B) Oxidation occurs at the anode and is where anions move towards 2. acidic sol electrons are added to ution, where anions move towards side of.the.cquation. where...
17. Choose best answer from drop-down menu: 2 points Which of the following is true concerning a galvanic cell? Oxidation occurs at the anode and is where anions move towards Oxidation occurs at the cathode and is where anions move towards Oxidation occurs at the anode and is where cations move towards Oxidation occurs at the cathode and is where cations move towards Reduction occurs at the anode and is where anions move towards Choose 18. Choose best answer from...
Use the References to access important values if needed for this question. Enter electrons as e Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. Ag+ (aq) + Fe2+(aq) — Ag(s) + Fe2+ (aq) The anode reaction is: The cathode reaction is: In the external circuit, electrons migrate the Fe2+ Felt...
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