Question

In an ionic solution, a current consists of Ca2+ ions (of charge +2e) and Cl− ions...

In an ionic solution, a current consists of Ca2+ ions (of charge +2e) and Cl− ions (of charge −e) traveling in opposite directions.

If 5.15×1018Cl− ions go from A to B every 0.650 min , while 3.26×1018Ca2+ ions move from B to A, what is the current (in mA) through this solution?

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
In an ionic solution, a current consists of Ca2+ ions (of charge +2e) and Cl− ions...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • In an ionic solution, a current consists of Ca2+ ions (of charge +2e) and Cl− ions...

    In an ionic solution, a current consists of Ca2+ ions (of charge +2e) and Cl− ions (of charge −e) traveling in opposite directions. If 5.15×1018 Cl− ions go from A to B every 0.530 min , while 3.24×1018 Ca2+ ions move from B to A, what is the current (in mA) through this solution? Part A) If 5.15×1018 Cl− ions go from A to B every 0.530 min , while 3.24×1018 Ca2+ ions move from B to A, what is...

  • 3. We usually think of a metal when we are imagining a conductor; but an ionic...

    3. We usually think of a metal when we are imagining a conductor; but an ionic solution is a conductor too. As an example, consider an ionic solution of calcium ions (Ca2+) with charge 2e and chlorine ions (Cl-) with charge -e. a. If 5.11 x 1018 chlorine ions go from a to b every 30.0 seconds, and 3.24 x 1018 calcium ions are going from b to a during the same interval, what current in mA is flowing through...

  • In an ionic solution, 5.0×1015 positive ions with charge +2e pass to the right each second...

    In an ionic solution, 5.0×1015 positive ions with charge +2e pass to the right each second while 6.0×1015 negative ions with charge −e pass to the left. What is the magnitude of current in the solution? (mA) What is the direction of current in the solution? (left or right?)

  • sum The direction of current is the direction that charge would flow if present. positive ions...

    sum The direction of current is the direction that charge would flow if present. positive ions right opposite both positive and negative Negative charges moving to the left, result in a current moving to the In most metals, it is the that move and therefore the current moves in the direction as the moving charges ions In an ionic solution, you can have moving positive left difference The total or net current is the of all of the currents taking...

  • The mobilities of H+ and Cl at 22°C in water are 3.623 x 10-3 and 7.91 x 10-4 cm2 s-1 v1, respect...

    The mobilities of H+ and Cl at 22°C in water are 3.623 x 10-3 and 7.91 x 10-4 cm2 s-1 v1, respectively. What proportion of the current is carried by the protons in 1.0 x 10-3 mol L-1 hydrochloric acid? What fraction do they carry when the NaCI is added to the acid so that it is 1.0 mol L-1 in the salt? Note how concentration, as well as mobility governs the transport of current. (a) Given that the electric...

  • 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...

  • 5. What was the purpose of the NaNO3 solution in this experiment? 6. Could a solution...

    5. What was the purpose of the NaNO3 solution in this experiment? 6. Could a solution of NaCl be used instead of NaNO3? 7. What was the purpose of FeSO4 solution in this experiment? 8. Could a solution of FeCl, be used instead of FeSO4? 9. Could a solution of NaSO4 be used instead of FeSO4? 10. Calculate the standard cell potential for the spontaneous redox reaction between a Pb(s)/Pb(NO3)2(aq) half-cell and a Ag(s)/AgNO3(aq) half-cell. Which metal would be oxidized?...

  • 5. When all of the sample to be collected has left the column, will the drop...

    5. When all of the sample to be collected has left the column, will the drop of solution coming off the tip of the column be acidic, basic or neutral? 6. How many H+ ions would be displaced from the ion exchange column by 1 Cu2+ ion? 7. Binding sites on the ion exchange resin are saturated with which ion before the sample solution is added? 8. Ions are displaced from the resin binding sites by any ion that has...

  • need help with the rest of the table EXPERIMENT 10 DETERMINATION OF THE ELECTROCHEMICAL SERIES PURPOSE...

    need help with the rest of the table EXPERIMENT 10 DETERMINATION OF THE ELECTROCHEMICAL SERIES PURPOSE To determine the standard cell potential values of several electrochemical coll INTRODUCTION The basis for an electrochemical cell is an oxidation reduction Corredor be divided into two half reactions reaction. This reaction can Oxidation half reaction Gloss of electrons) takes place at the anode, which is the positive electrode that the anions migrate to Chence the name anode) Reduction half reaction (gain of electrons)...

  • 1. Figure G: The ideal battery has an emf of 14 V. What is the current...

    1. Figure G: The ideal battery has an emf of 14 V. What is the current (A) in R a) 0.200 D0.250 b) 1.00 g) 0.100 c)0.500 h)0.235 2. Figure C shows, in cross section, a spherical conducting shell that surrounds a particle of charge -2e. The shell d) 0.667 i) 1.23 e) 0.750 has a net charge of -6e. What is the magnitude (N/C) of the electric field at point P, at distance2.00 m from the j)0.820 center of...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT