Which of the following observations is evidence of a chemical change, rather than evidence of a physical change? O When

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Which Of The Following Observations Is Evidence Of A Chemical Change Rather Than Evidence Of A Physical Change O When 1 (46.54 KiB) Viewed 46 times

Which of the following observations is evidence of a chemical change, rather than evidence of a physical change? O When the temperature of liquid water is lowered to 0°C, a clear colorless solid forms. O When a balloon containing CO2 is heated, the volume of the balloon increases. If a balloon containing Helium gas is burst, the Helium will mix with the air in the room. When solutions of AgNO3 and NaCl are mixed, a white solid forms. www.