please do these questions all of them first. thank you so much.
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please do these questions all of them first. thank you
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2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is Kp -8.1 10-12 at 25°C. a) Calculate AG for the reaction when [Ag'] = 1.0 x 10 2M and CO, +1 = 1.0 x 10- M. (4pts) Ans: b) (Ipt) Is the reaction spontaneous or nonspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; 2NOCI(g) 2NO(g) + Cl2(g) Calculate K, for this reaction at...
Answer all question (a-d) thank you Consider a galvanic cell which has an Iron electrode submerged...
Answer all question (a-d)
thank you
Consider a galvanic cell which has an Iron electrode submerged in a Fe(NO3)2 soln. and a Gold electrode submerged in a Au(NO3)3 soln. a) Find the Ecell of this cell under standard conditions: (2pts) Ans: Au3+ (aq) + 3e = Aus) ER 1.50 V + 2e = Fe(s) Er = -0.44 V Fe2+ (aq) b) Write out the balanced net reaction of this cell? (3pts) c) What is the cell potential if the concentration...
a b and c please 7. Consider a galvanic cell which has an Iron electrode submerged...
a b and c please
7. Consider a galvanic cell which has an Iron electrode submerged in a Fe(NOsha olm. and Goldlectrode submerged in a Au(NO3), soln. a) Find the Eceu of this cell under standard conditions: (2pts) Ans Aut(aq) + 3 = Au ER - 1.50 V Fe? (0) +2e=Fe( ER=-0.44 V b) Write out the balanced net reaction of this cell? (3pts) c) What is the cell potential if the concentration of the Iron ions is 1.50 M...
5. How many grams of nickel would be electroplated by passing a constant current of 7.2...
5. How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a solution of Niso, for 900 min? (pls) Απι: What current is needed to deposit 6.500 g of chromium metal from a solution of Cr in a period of 1.00 hr? Ans 7. Considera galvanic cell which has an Iron electrode submerged in a Fe(NO.) sonand a Gold electrode submerged in a Au(NOssola. .) Find the core of this cell under standard...
answer all 5. How many grams of nickel would be electroplated by passing a constant current...
answer all
5. How many grams of nickel would be electroplated by passing a constant current of 7.2 A through solution of NISO, for 90.0 min? (Apts) Am What current is needed to deposit son of chromium metal from a solution of a period of 1.00W (4) 7. Considera galvanic cell which has an Iron electrode submerged in a Fe(NO), meln. and a Gold cliectrode submerged in a ANO son. .) Find the care of this cell under standard condition:...
Please use railroad tracks for work, thank you. 1. How many faradays are transferred in an...
Please use railroad tracks for work, thank you.
1. How many faradays are transferred in an electrolytic cell when a current of 2.0 A flows for 12 hours? (1 faraday = 96,500 C) 2. A metal object is to be gold-plated by an electrolytic procedure using aqueous AuCl3 electrolyte. How much gold may be deposited in 3.0 min by a constant current of 10.0 A? 3. What mass of nickel may be electroplated by passing a constant current of 7.2...
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...
please due All questions. due ASAP. thank you 1a. 1b. 1c. Enter electrons as e. Use...
please due All questions. due ASAP. thank you
1a.
1b.
1c.
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. Cl2(g) + Pb(s) — 2Cl(aq) + Pb2+(aq) The anode reaction is: + The cathode reaction is: + In the external circuit, electrons migrate the Cr|Cl, electrode the...
with the information and tables provided, can you help me answer questions 2,3,4,and 5? thank you!...
with the information and tables provided, can you help me
answer questions 2,3,4,and 5? thank you!
DATA ANALYSIS - ONLINE SIMULATION DATA Record your collected data here. Black Red E (V) Cu Zn -1.10 Cu Sn -0.48 Cu Mg -2.71 Cu Ag 0.46 QUALITY OF DATA This section awards marks based on the quality of your Ell values. Quality of data Your standard cell potentials are in the expected order. EXPECTED DATA The expected data is given below. Use the...
please help with those 3 questions thank you so much IR VIEW Topics Use the References...
please help with those 3 questions thank you so much
IR VIEW Topics Use the References to access important values if needed for this question M For the reaction 3red 2CO(B) + 2NO(g) 2002(g) + N2(e) AH' = -747 kJ and AS = .198 J/K AG would be less than zero at temperatures (above, below) K M Enter above or below in the first box and enter the temperature in the second box. Assume that A and AS are constant...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is Kp -8.1 10-12 at 25°C. a) Calculate AG for the reaction when [Ag'] = 1.0 x 10 2M and CO, +1 = 1.0 x 10- M. (4pts) Ans: b) (Ipt) Is the reaction spontaneous or nonspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; 2NOCI(g) 2NO(g) + Cl2(g) Calculate K, for this reaction at...
Answer all question (a-d)
thank you
Consider a galvanic cell which has an Iron electrode submerged in a Fe(NO3)2 soln. and a Gold electrode submerged in a Au(NO3)3 soln. a) Find the Ecell of this cell under standard conditions: (2pts) Ans: Au3+ (aq) + 3e = Aus) ER 1.50 V + 2e = Fe(s) Er = -0.44 V Fe2+ (aq) b) Write out the balanced net reaction of this cell? (3pts) c) What is the cell potential if the concentration...
a b and c please
7. Consider a galvanic cell which has an Iron electrode submerged in a Fe(NOsha olm. and Goldlectrode submerged in a Au(NO3), soln. a) Find the Eceu of this cell under standard conditions: (2pts) Ans Aut(aq) + 3 = Au ER - 1.50 V Fe? (0) +2e=Fe( ER=-0.44 V b) Write out the balanced net reaction of this cell? (3pts) c) What is the cell potential if the concentration of the Iron ions is 1.50 M...
5. How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a solution of Niso, for 900 min? (pls) Απι: What current is needed to deposit 6.500 g of chromium metal from a solution of Cr in a period of 1.00 hr? Ans 7. Considera galvanic cell which has an Iron electrode submerged in a Fe(NO.) sonand a Gold electrode submerged in a Au(NOssola. .) Find the core of this cell under standard...
answer all
5. How many grams of nickel would be electroplated by passing a constant current of 7.2 A through solution of NISO, for 90.0 min? (Apts) Am What current is needed to deposit son of chromium metal from a solution of a period of 1.00W (4) 7. Considera galvanic cell which has an Iron electrode submerged in a Fe(NO), meln. and a Gold cliectrode submerged in a ANO son. .) Find the care of this cell under standard condition:...
Please use railroad tracks for work, thank you.
1. How many faradays are transferred in an electrolytic cell when a current of 2.0 A flows for 12 hours? (1 faraday = 96,500 C) 2. A metal object is to be gold-plated by an electrolytic procedure using aqueous AuCl3 electrolyte. How much gold may be deposited in 3.0 min by a constant current of 10.0 A? 3. What mass of nickel may be electroplated by passing a constant current of 7.2...
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...
please due All questions. due ASAP. thank you
1a.
1b.
1c.
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. Cl2(g) + Pb(s) — 2Cl(aq) + Pb2+(aq) The anode reaction is: + The cathode reaction is: + In the external circuit, electrons migrate the Cr|Cl, electrode the...
with the information and tables provided, can you help me
answer questions 2,3,4,and 5? thank you!
DATA ANALYSIS - ONLINE SIMULATION DATA Record your collected data here. Black Red E (V) Cu Zn -1.10 Cu Sn -0.48 Cu Mg -2.71 Cu Ag 0.46 QUALITY OF DATA This section awards marks based on the quality of your Ell values. Quality of data Your standard cell potentials are in the expected order. EXPECTED DATA The expected data is given below. Use the...
please help with those 3 questions thank you so much
IR VIEW Topics Use the References to access important values if needed for this question M For the reaction 3red 2CO(B) + 2NO(g) 2002(g) + N2(e) AH' = -747 kJ and AS = .198 J/K AG would be less than zero at temperatures (above, below) K M Enter above or below in the first box and enter the temperature in the second box. Assume that A and AS are constant...
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