3. A neutral piece of Styrofoam is rubbed briskly with a neutral piece of wool. Afterward, it is observed that the Styrofoam and wool are attracted to each other. (a) The (foam, wool) Wool loses electrons to the (foam, wool) foom and negative. (b) As a result, the foam becomes charged (negative, positive, neutral) the wool becomes charged (negative, positive, neutral) _positive in charge and (c) After rubbing, the objects have charges which are (opposite, same) _oppOSite are (equal, unequal) unequal in magnitude (value). (d) The net charge of the Styrofoam/wool system is (negative, positive, neutral)_ne aanive

3. A neutral piece of Styrofoam is rubbed briskly with a neutral piece of wool. Afterward, it is observed that the Styrofoam and wool are attracted to each other. (a) The (foam, wool) Wool loses electrons to the (foam, wool) foom and negative. (b) As a result, the foam becomes charged (negative, positive, neutral) the wool becomes charged (negative, positive, neutral) _positive in charge and (c) After rubbing, the objects have charges which are (opposite, same) _oppOSite are (equal, unequal) unequal in magnitude (value). (d) The net charge of the Styrofoam/wool system is (negative, positive, neutral)_ne aanive

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

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 87E: The Ostwald process for the commercial production of nitric acid from ammonia and oxygen involves...

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