When a current of 0.4 A flows for 1.5 micro-seconds in a coper wire, estimate the number of electrons crossing the cross-section of the wire No. of electron= 4.8x10-19 electron No. of electron= 1.875x1012 O electron No. of electron3 3x10-7 electron No. of electron= 4.8x10-26 electron

When a current of 0.4 A flows for 1.5 micro-seconds in a coper wire, estimate the number of electrons crossing the cross-section of the wire No. of electron= 4.8x10-19 electron No. of electron= 1.875x1012 O electron No. of electron3 3x10-7 electron No. of electron= 4.8x10-26 electron

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Electrocemical cells: The theoretical voltage for the Zn/Cu couple is +1.10 volts. List and briefly…

A: There are several factors that can affect the measured voltage of a Zn/Cu couple, leading to…

Q: How much time in minutes would it take to deposit 1.74 grams of X (MW = 133.98 g/mol) on a cathode…

Q: An unknown amount of copper(II) ions produces a faradic current of 12.3 A on a normal pulse…

Q: In a certain electrolysis experiment involving A1³+ ions, 57.2 g of Al is recovered when a current…

Q: There is a net passage of 3.5 ✕ 1018 electrons by a point in a wire conductor in 0.30 s. What is the…

A: As this is an electrochemistry based question because we determine there current and mobility all…

Q: What would the potential of a standard hydrogen electrode (S.H.E.) be under the following…

A: Given: Molar concentration of [H+] is 0.83 M Pressure of H2 (PH2 ) is 3.1 atm Temperature T is…

Q: In the electrolysis of water, how long will it take to produce 1.000 × 102 L of H2 at STP (273 K and…

A: Welcome to bartleby! Introduction : We have to calculate time required for electrolysis of…

Q: How many moles of Zn(s) can be formed if a current of 6.00 amp runs for 13 hr with sufficient…

A: The objective of this question is to calculate the number of moles of Zn(s) that can be formed when…

Q: The biochemistry that takes place inside cells depends on various elements, such as sodium,…

A: Given: Diameter of potassium ion channel = 0.30 nm Current carried in the channel = 1.8 pA…

Q: In a wire, 7.23 x 1020 electrons flow past any point during 3.57 s. What is the magnitude I of the…

Q: You make the following voltage measurements at four different temperatures. Temperature (°C): 13…

A: GIVEN: To Solve: Solution:Formula used: Where F= 96500 CConsidering no.of electron change, n=1

Q: Stacy has class is from 10:30 am-1:20 pm, in which she performed an electrolysis experiment with…

A: This can be proved according to the Faraday's first law of electrolysis. It states that, Mass of the…

Q: Consider the following cell at 25°C: 2+ Pb|Pb²+ (a = 0.1)||Hg₂²+(a = 0.1)|Hg(1)|Pt The data is as…

Q: In a wire, 5.43 x 1020 electrons flow past any point during 2.63 s. What is the magnitude I of the…

Q: che time, in minutes, tl

Q: An electrode potential is +1.44 V when measured against an SCE reference electrode. What is the…

A: We have to calculate the potential of an electrode with respect to standard hydrogen electrode.

Q: The reduction potential for the following non-standard half cell at 298K is Fe³+ (2.95×10-³M) +…

Q: What would the potential of a standard hydrogen electrode (S.H.E.) be under the following…

Q: In the electrolysis of water, how long will it take to produce 1.000 × 102 L of H2 at STP (273 K and…

A: Volume of H2 produced = 100 L at STP i.e P = 1 bar = 0.987 atm and T = 273 K.

Q: Consider a simple galvanic cell consisting of two beakers by a salt bridge.One beaker contains a…

A: Given: 2MnO4-(aq) + 5Sn2+(aq) + 16H+(aq) → 2Mn2+(aq) + 5Sn4+(aq) + 8H2O(l)

Q: what mass in grams of nickel could be elextroplated from a solution of Ni2+ by a current of 0.25…

Q: If a water electrolysis cell operates at a current of 7.9 AA , how long will it take to generate…

Q: d. Calculate the standard cell potential, AE".

A: the cell potential is defined as the difference between the potential of the two half cell in an…

Q: A student uses a strip of metal in an electrolysis circuit in which the metal strip serves as the…

A: Given data,Current=1.13ATime=5min50sec1 min=60sec5 min=5×60=300sectime=350secMass of metal=0.109g

Q: In the electrolysis of water, how long will it take to produce 1.000 × 102 L of H2 at STP (273 K and…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: How many moles of aluminum metal would be formed by the electrolysis of Al3+ ions when a current of…

A: Given current = 8.31 Amp Time = 1.7 hour Faraday's law w =zit Where = Z = M/nF

Q: Suppose a 6-volt battery is delivering a steady current of 2 A for a period of 5 hours. Calculate…

A: In the question, Following information given - Voltage of the battery = 6 volt Current passing from…

Question

9:01
A elearning.alsafwa.edu.iq
الوقت المتبقي 0:43:09
1 Jlgw
غير مجاب علیه بعد
الدرجة من 3.00
علم هذا السؤال
When a current of 0.4 A flows for 1.5
micro-seconds in a coper wire, estimate
the number of electrons crossing the
cross-section of the wire
No. of electron= 4.8×10-19
electron
No. of electron= 1.875×1012
electron
No. of electron= 3x10-7
electron
No. of electron= 4.8×10-26
electron
الصفحة التالية
الإعلانات

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Derive the Voltage of a Lithium-Ion Battery and recognize how voltage, chemical potential, and Gibbs Free Energy are interrelated.
Calculate the cell potential of each of the following electrochemical cell at 25oC. c. Pt| H2(0.0361 atm)| H+ (0.0175 M)‖ H+ (0.0175 M)| H2 (5.98 x 10-4 atm)|Pt Please solve and give explanations steps.
Suppose a current of 0.510 A flows through a copper wire for 13.0 minutes. Calculate how many moles of electrons travel through the wire. Be sure your answer has the correct unit symbol and round your answer to 3 significant digits. 10 ロ・ロ・ X μ 00 S
Electrolysis of molten KBr generates Br gas, which can be used in industrial bromination processes. How long will it take to convert a 500.00-kg batch of phenol to bromophenol using a current of 20,000 A?
Calculate battery life of an electric cell
For the cell at 298 K outlined below, answer the questions. The cell volumes are 100.0 ml. Au (s) | Au3+ (0.8 M) || Ag+ (0.6 M) | Ag (s) What is DeltaG of the cell? If a current of 1.2 amps is drawn from the cell for 10800 seconds. What is Ecell at that point?
In the electrolysis of water, how long will it take to produce 1.00 × 102 L of H2 at STP (273 K and 1.00 bar) using an electrolytic cell through which a current of 51.5 mA flows?