For reaction four, write the reaction that occurred when you brought the glowing splint/match to the mouth of the test-tube. (Hint: Consider which product from the reaction of HCl and Zinc is present at the mouth of the test-tube.) 4. Add 2 mL (40 drops) of 6 M hydrochloric acid (HCI) to the test tube. CAUTION: HCl iscorrosive. Keep it off your skin. If you spill acid on yourself immediately flush the affectedarea with water for 2-3 minutes and notify your instructor. Drop one small piece of zinc intothe test tube. When the bubbling begins hold an empty test tube over the mouth of thereaction tube. After a minute, hold a glowing splint by the mouth of the empty test tube.Record your observations.

When HCl(aq) reacts with Zn(s), H2(g) is evolved that is brought in close contact with a glowing…

Answered: For reaction four, write the reaction…

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...

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For reaction four, write the reaction that occurred when you brought the glowing splint/match to the mouth of the test-tube. (Hint: Consider which product from the reaction of HCl and Zinc is present at the mouth of the test-tube.)

4. Add 2 mL (40 drops) of 6 M hydrochloric acid (HCI) to the test tube. CAUTION: HCl is
corrosive. Keep it off your skin. If you spill acid on yourself immediately flush the affected
area with water for 2-3 minutes and notify your instructor. Drop one small piece of zinc into
the test tube. When the bubbling begins hold an empty test tube over the mouth of the
reaction tube. After a minute, hold a glowing splint by the mouth of the empty test tube.
Record your observations.

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