Chemistry for engineer
A.)provide 2 examples diagramof the given cell reaction and writting corresponding cell . diagram
B.)provide 2 examples of the given cell diagrams and writing corresponding cell reaction.
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1-5 ratory Assignment Experiment 15 chemistry (Galvanic Cells) Name Rox couples 2 - -> 2Br le...
1-5
ratory Assignment Experiment 15 chemistry (Galvanic Cells) Name Rox couples 2 - -> 2Br le ......... Fe +2 2e ....-> Sn 3e > Cr +1.07 +0.77 -0.14 -1.0V der the cell consisting of the Fe* (IM) Fe**and and Bry(lamy B (IM) redox couples. ile the reduction half-reaction and the corresponding standard reduction potential and indicate which electrode does this occur at. Write the oxidation half reaction and the corresponding oxidation potential indicate which electrode does this occur at. Write...
Inorganic chemistry
1. The diatomic anion HS- has valence molecular orbitals corresponding to the diagram below.For each MO identified below, provide a sketch of the orbital that includes:shape of the orbital with positions of nuclei labeled (indicate which side is \(S\) and which is \(\mathrm{H}\) dashed lines denoting nodes (you do not need to include radial nodes originating from the sulfur atomic orbitals) wavefunction signsa) \(\phi_{1}\)b) \(\phi_{3}\) or \(\phi_{4}\)c) \(\phi_{5}\)
Given the following reaction, determine the correct reaction coordinate diagram and draw the major organic product.Which...
Given the following reaction, determine the correct reaction
coordinate diagram and draw the major organic product.Which of the
following reaction coordinate diagrams corresponds to the
reaction?Draw product B
3. Look at Figure 16.22 (p.727), the reaction energy diagrams for the two step reactions of...
3. Look at Figure 16.22 (p.727), the reaction energy diagrams for the two step reactions of a) NO, and F, and b) NO and O2 Write down the mechanisms for both reactions, and these mechanisms based on the corresponding reaction energy diagrams. IMG_0338.jpg v Q Search Depicting a Multistep Mechanism with a Reaction Energy Diagram Figu re 16.22 shows reaction energy diagrams for two reactions, each of which has a two-step mechanism, shown below the diagram. The reaction of NO,...
PLEASE ANSWER ALL 4. The cell potential for the unbalanced chemical reaction: Hg2 2+(aq) + NO3...
PLEASE ANSWER ALL 4. The cell potential for the unbalanced chemical reaction: Hg2 2+(aq) + NO3 - (aq) + H+ (aq) → Hg2+(aq) + HNO2(aq) is measured under standard conditions and found to be + 0.02 V at 25C. a) What substance (not just the element) is oxidized in the cell? b) What substance (not just the element) is reduced in the cell? c) Write the half-reaction that occurs in the anode compartment. d) Write the half-reaction that occurs in...
I got the diagram from my teacher, but I’m confused on what the Pt(s) is and...
I got the diagram from my teacher, but I’m confused on what
the Pt(s) is and why there is an Sn+4(aq), Sn+2(aq), MnO-4(aq) and
a Mn+2(aq). Why are there different charges of the same ion on each
side separated by a comma? And a H+ as well?
Also, I need help writing down the balanced equation for the
overall cell reaction.
Thanks! (will rate!)
2. Draw the cell diagram (picture) for a galvanic cell for which the cell notation is...
More electrolysis Examples: Draw the fully-labeled cell diagram, determine minimum potential needed to run the cell...
More electrolysis Examples: Draw the fully-labeled cell diagram, determine minimum potential needed to run the cell and give the anode half-reaction, cathode half-reaction, and overall cell reaction in each case. You can use table 18.1 in your book or the table I gave you in lecture. You can solve these two problems exactly like the PPT slide examples described in class: Molten PbBr_2 Aqueous KBr.
plz answer both 1. In the diagram showing the unit cell, what are the vectors for points A, B, and C. Note: use the...
plz answer both
1. In the diagram showing the unit cell, what are the vectors for points A, B, and C. Note: use the correct notations for writing a direction vector. upying each of the lattice sites. Draw a clear diagram Gold has face centered cubic lattice with one atom occ showing the unit cell and find its APF ifrAu = 0.144 nm. 2.
1. In the diagram showing the unit cell, what are the vectors for points A, B,...
Chemistry 2320 Ch 18 Aldehydes and Ketones (100 pts) 3. Provide the most efficient synthesis possible...
Chemistry 2320 Ch 18 Aldehydes and Ketones (100 pts) 3. Provide the most efficient synthesis possible by matching the reagents to the reaction. Write the letter (3) over or adjacent to the corresponding reaction arrow. As many as three steps represented by each letter may be needed. Assume intermediate products are isolated and purified or used in situ as appropriate. A. HOVOH B. HN(CH3)2, H' OH XCN C. Na2Cr2O, H2SO4 LOH Ph D. CH,MgBr, Eto E. HCN F. LiAIH, THE...
I. In the diagram showing the unit cell, notations for writing a direction vector. vectors for , what are the vecto...
I. In the diagram showing the unit cell, notations for writing a direction vector. vectors for , what are the vectors for points A, B, and C. Note: use the correct
I. In the diagram showing the unit cell, notations for writing a direction vector. vectors for , what are the vectors for points A, B, and C. Note: use the correct
1-5
ratory Assignment Experiment 15 chemistry (Galvanic Cells) Name Rox couples 2 - -> 2Br le ......... Fe +2 2e ....-> Sn 3e > Cr +1.07 +0.77 -0.14 -1.0V der the cell consisting of the Fe* (IM) Fe**and and Bry(lamy B (IM) redox couples. ile the reduction half-reaction and the corresponding standard reduction potential and indicate which electrode does this occur at. Write the oxidation half reaction and the corresponding oxidation potential indicate which electrode does this occur at. Write...
Given the following reaction, determine the correct reaction
coordinate diagram and draw the major organic product.Which of the
following reaction coordinate diagrams corresponds to the
reaction?Draw product B
3. Look at Figure 16.22 (p.727), the reaction energy diagrams for the two step reactions of a) NO, and F, and b) NO and O2 Write down the mechanisms for both reactions, and these mechanisms based on the corresponding reaction energy diagrams. IMG_0338.jpg v Q Search Depicting a Multistep Mechanism with a Reaction Energy Diagram Figu re 16.22 shows reaction energy diagrams for two reactions, each of which has a two-step mechanism, shown below the diagram. The reaction of NO,...
I got the diagram from my teacher, but I’m confused on what
the Pt(s) is and why there is an Sn+4(aq), Sn+2(aq), MnO-4(aq) and
a Mn+2(aq). Why are there different charges of the same ion on each
side separated by a comma? And a H+ as well?
Also, I need help writing down the balanced equation for the
overall cell reaction.
Thanks! (will rate!)
2. Draw the cell diagram (picture) for a galvanic cell for which the cell notation is...
More electrolysis Examples: Draw the fully-labeled cell diagram, determine minimum potential needed to run the cell and give the anode half-reaction, cathode half-reaction, and overall cell reaction in each case. You can use table 18.1 in your book or the table I gave you in lecture. You can solve these two problems exactly like the PPT slide examples described in class: Molten PbBr_2 Aqueous KBr.
plz answer both
1. In the diagram showing the unit cell, what are the vectors for points A, B, and C. Note: use the correct notations for writing a direction vector. upying each of the lattice sites. Draw a clear diagram Gold has face centered cubic lattice with one atom occ showing the unit cell and find its APF ifrAu = 0.144 nm. 2.
1. In the diagram showing the unit cell, what are the vectors for points A, B,...
Chemistry 2320 Ch 18 Aldehydes and Ketones (100 pts) 3. Provide the most efficient synthesis possible by matching the reagents to the reaction. Write the letter (3) over or adjacent to the corresponding reaction arrow. As many as three steps represented by each letter may be needed. Assume intermediate products are isolated and purified or used in situ as appropriate. A. HOVOH B. HN(CH3)2, H' OH XCN C. Na2Cr2O, H2SO4 LOH Ph D. CH,MgBr, Eto E. HCN F. LiAIH, THE...
I. In the diagram showing the unit cell, notations for writing a direction vector. vectors for , what are the vectors for points A, B, and C. Note: use the correct
I. In the diagram showing the unit cell, notations for writing a direction vector. vectors for , what are the vectors for points A, B, and C. Note: use the correct
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