The exposed electrodes of a light bulb are placed in a solution of H 2 SO 4
Question:
The exposed electrodes of a light bulb are placed in a solution of H2SO4 in an electrical circuit such that the light bulb is glowing. You add a dilute salt solution, and the bulb dims. Which of the following could be the salt in the solution?
a. Ba(NO3)2
b. NaNO3
c. K2SO4
d. Ca(NO3)2
Justify your choices. For those you did not choose, explain why they are incorrect.
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a BaNO32 Incorrect This salt would not affect the electrical circuit as barium ions are not con...View the full answer
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Related Book For
Chemistry
ISBN: 9781305957404
10th Edition
Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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