1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Troyanec [42]
3 years ago
5

Convert each of the potentials. The silver–silver chloride and calomel reference electrodes are saturated with resulting in cell

potentials of +0.197 V and +0.241 V with respect to the standard hydrogen electrode (S.H.E.), respectively. If an electrode has a potential of V with respect to a standard hydrogen electrode (S.H.E.), what is the potential with respect to a silver–silver chloride electrode?
Chemistry
1 answer:
gogolik [260]3 years ago
8 0

Answer:

-0.044 V

Explanation:

The overall electrode potential is usually estimated by subtracting the potential of the reference electrode from the potential of the system in question. In the given problem, the standard electrode potential of silver-silver chloride with respect to the standard hydrogen electrode is +0.197 V. In addition, the potential of the calomel reference electrode with respect to the standard hydrogen electrode is +0.241 V. Using the data above, the potential of with respect to silver-silver chloride is equivalent to 0.197-0.241 = -0.044 V.

You might be interested in
Word equation for burning magnesium ribbon in a jar of oxygen​
Iteru [2.4K]

Answer:

2 Mg + CO2 → 2 MgO

Explanation:

Magnesium ribbon burns in the presence of oxygen to produce Magnesium Oxide

5 0
4 years ago
A 2.0 mol ideal gas system is maintained at a constant volume of 4.0 L. If 100 J of heat is added, what is the work done on the
LuckyWell [14K]

Answer:

Work done on the system is zero , hence no work is done since the process is <u>isochoric.</u> There is no work done if the volume remains unchanged. (Though the temperature rises, work is only accomplished when the volume of the gas changes.)

Explanation:

ISOCHORIC PROCESS - An isochoric process, also known as a constant-volume process, isovolumetric process, or isometric process, is a thermodynamic process in which the volume of the closed system undergoing the process remains constant through the process. The heating or cooling of the contents of a sealed, inelastic container is an example of an isochoric process. The thermodynamic process is the addition or removal of heat, the closed system is established by the isolation of the contents of the container, and the constant-volume condition is imposed by the container's inability to deform. It should be a quasi-static isochoric process in this case.

<u>Hence , the work done in the system is zero.</u>

7 0
3 years ago
We participate in the ______________________cycle every time we breathe. tectonic nitrogen phosphorus carbon-oxygen
podryga [215]
Carbon-Oxygen
We breathe in oxygen, we breathe out carbon dioxide.
8 0
4 years ago
The anwser to this problem
Ilya [14]
Answer: 500

Explanation: Since there are fifty tens, you must multiply 50 by 10, in which will get you 500 as your final answer.
8 0
4 years ago
Find the average speed of a person who swims 105 m in 70 s
spin [16.1K]

Answer:

v = 1.5 m/s

Explanation:

Given that,

Distance covered by a person, d = 105 m

Time taken, t = 70 s

We need to find the average speed of the person. We know that the average speed is given by :

v=\dfrac{d}{t}\\\\v=\dfrac{105\ m}{70\ s}\\\\v=1.5\ m/s

So, the average speed of the person is equal to 1.5 m/s.

4 0
3 years ago
Other questions:
  • If you eat 3.00 moles of sugar, how many molecules did you consume?
    7·2 answers
  • What does state of matter mean
    12·1 answer
  • Carbon tetrachloride contains one carbon and four chlorine atoms. for this compound 11.818 g of chlorine combine with 1.000 g of
    7·2 answers
  • What would indicate that a physical change takes place when copper is drawn into wire
    10·1 answer
  • 1. How many electrons does this atom have?<br><br>2. How many protons does this atom have?​
    12·1 answer
  • What is the scientific notation of 38,802,000
    13·1 answer
  • A 25.00 mL sample containing an unknown amount of Al3+ and Pb2+ required 17.14 mL of 0.04907 M EDTA to reach the end point. A 50
    11·1 answer
  • If a gaseous mixture is made by combining 3.78 g Ar and 3.27 g Kr in an evacuated 2.50 L container at 25.0 ∘ C, what are the par
    9·1 answer
  • According to the Vaporization Heat table, the heat needed for 1 mol of H2O to evaporate at 100°C is 40.7KJ and 44.0KJ/mol is nee
    15·1 answer
  • 22) in the polysaccharide amylose, large numbers of monosaccharides are linked together through . a) alpha 1-4 glycosidic linkag
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!