Two clear liquids are poured into a beaker. Which is a clear sign that a precipitation reaction has occurred?

a. Bubbles appears in the solution.

b. The beaker becomes hot to the touch.

c. A thick, cloudy blue layer forms on the top of the solution.

d. An odor is emitted from the beaker.

Question

Miranda Miller

28 December, 20:44

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Janiya Delgado · Answer 1

c. A thick, cloudy blue layer forms on the top of the solution.

Two clear liquids are poured into a beaker. Which is a clear sign that a precipitation reaction has occurred?a. Bubbles appears in the solution.b. The beaker becomes hot to the touch.c. A thick, cloudy blue layer forms on the top of the solution.d. An odor is emitted from the beaker.