A fifth-grade science class puts half of a white tablet in a test tube with 10 milliliters (mL) of water at 21°C (70°F). The tab

Question

2 years ago

8

A fifth-grade science class puts half of a white tablet in a test tube with 10 milliliters (mL) of water at 21°C (70°F). The tab

let bubbles rapidly for three minutes until it is gone. Students record the final temperaturo at 20°C (637)
Which choice best identifies evidence that a chemical reaction occurred?
tablet was white
tablet broke in hall
tablet dissolved in the water
change in water temperature

Chemistry

1 answer:

hichkok12 [17] · Answer 1 · 2022-09-16T08:56:57+03:00

hichkok12 [17]2 years ago

5 0

Answer:

change in water tempreture.

Explanation: