Question

An electrochemical measurement is found to give a voltage of 0.741 V vs. the standard hydrogen...

An electrochemical measurement is found to give a voltage of 0.741 V vs. the standard hydrogen electrode. What would this measurement be if taken against a silver-silver chloride reference electrode?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A nitrate electrode responds to nitrate ion concentration according to the equation below. If the net...
A nitrate electrode responds to nitrate ion concentration according to the equation below. If the net voltage is -0.100 volts in 0.01000 M KNO3 against the saturated calomel electrode (E = 0.241 V). what would be the potential against the silver/silver chloride reference electrode (E = 0.197 V) ? Enter your answer below, to three digits after the decimal point. Do not enter units or any spaces. E = constant - (0.05916) log [NO3-]
Electrochemical Cell Potentials Table 1: Electrochemical Cell Potentials Cell Measured Total Potential from Multimeter (V)1 Individual...
Electrochemical Cell Potentials Table 1: Electrochemical Cell Potentials Cell Measured Total Potential from Multimeter (V)1 Individual Half-Cell Potentials Cell Reactions5 ΔG (kJ)6 (Cu) Electrode Standard Potential (V)2 Metal Electrode Experimental Potential (V)3 Metal Electrode Theoretical Potential (V)4 Metal Electrode Potential % Error Cu | Sn 0.469 0.34 V 0.34-0.469 =-0.129 Cathode:       Cu2+ + 2e- -> Cu Anode:            Sn ->Sn2++ 2e- Net:          Cu2+ + Sn -> Cu + Sn2+ Cu | Al 0.796 0.34 V 0.34-0.796 =-0.456 Cathode:   Cu2+ +...
Use the standard reduction potentials shown here to answer the questions. Reduction half-reaction E∘ (V) Cu2+(aq)+2e−→Cu(s)...
Use the standard reduction potentials shown here to answer the questions. Reduction half-reaction E∘ (V) Cu2+(aq)+2e−→Cu(s) 0.337 2H+(aq)+2e−→H2(g) 0.000 A copper, Cu(s), electrode is immersed in a solution that is 1.00 M in ammonia, NH3, and 1.00 M in tetraamminecopper(II), [Cu(NH3)4]2+. If a standard hydrogen electrode is used as the cathode, the cell potential, Ecell, is found to be 0.073 V at 298 K. Part A Based on the cell potential, what is the concentration of Cu2+ in this solution?...
2. You are using a digital multimeter (DMM) to measure the voltage across a resistor. The...
2. You are using a digital multimeter (DMM) to measure the voltage across a resistor. The values displayed on the DMM vary, with five consecutive values being 2.412, 2.432, 2.418, 2.422, and 2.416 V (this happens even though no connections are changing). These fluctuations give rise to an uncertainty in the measured value of resistance. a) (1 point) One method of quantifying the uncertainty in the measurement is to take half of the range of the largest fluctuating digit. Using...
1.For testing H0 : p = 0.5 vs. Ha : p < 0.5 at level α,...
1.For testing H0 : p = 0.5 vs. Ha : p < 0.5 at level α, let a sample of size n = 100 is taken. What would be an appropriate rejection region? A. t0 < tα B. z0 < zα C. z0 > zα D. |z0| > zα/2 2. A test statistic A. is a function of a random sample used to test a hypothesis. B. is a function of a parameter used to test a hypothesis. C. is...
A manufacturer is interested in the output voltage of a power supply used is a PC....
A manufacturer is interested in the output voltage of a power supply used is a PC. Output voltage is assumed to be normally distributed with standard deviation 0.25 Volts, and the manufacturer wishes to test H0: μ = 5 Volts against Ha: μ≠ 5 Volts, using n = 8 units at 5% significance level. If the sample mean is 5.10, then the corresponding p-value is 0.295 0.258 0.05 1.13 ) In testing the hypotheses H0: μ = 200 vs. Ha:...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT