A scientist spilled a few drops of dilute hydrochloric acid (HCI) on a

lab table. For safety purposes, the scientist sprinkled some baking

soda (NaHCO3) onto the spill. Which observation would provide the

best evidence that a chemical reaction occurred?

Question

Kaylah Mora

29 February, 17:15

+5

Answers (1)

Know the Answer?

Nelson Guerra · Answer 1

Steve baking soda and hydrochloric acid combined, and bubbles formed

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A scientist spilled a few drops of dilute hydrochloric acid (HCI) on alab table. For safety purposes, the scientist sprinkled some bakingsoda (NaHCO3) onto the spill. Which observation would provide thebest evidence that a chemical reaction occurred?