Chemistry, 18.03.2021 01:30 kolibeilfuss
A student mixes some water at room temperature with a white powder also at room temperature. The white powder disappears into the water, and bubbles form. The solution warms up to 30 ℃. Is this likely a physical or a chemical change? Explain your answer.
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A student mixes some water at room temperature with a white powder also at room temperature. The whi...
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