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Is react with water a physical or chemical property? - Answers
WebDec 21, 2024 · When acids and bases come in contact with each other, they create a chemical reaction. However, in the Alka-Seltzer, the two chemicals are in a solid form, they can't react because the... WebApr 13, 2024 · When sodium reacts with cold water, it produces hydrogen and a colorless solution of sodium hydroxide. 2Na + 2H2O → 2NaOH + H2 Reaction of Sodium and Oxygen When sodium is exposed to oxygen, it produces a combination of sodium oxide and sodium peroxide, which burns with an orange flame and cools to a white solid. For the simple oxide: atox japan
Group 1 - chemical reactions with water - BBC Bitesize
WebJan 24, 2024 · Physical changes in matter are often reversible: An ice cube can melt into liquid water, and then the liquid water can be frozen back into an ice cube. Chemical changes , on the other hand, are not reversible: A log burned in a fire turns to ashes, but … WebApr 2, 2024 · Chemical reactions must be distinguished from physical changes. Physical changes include changes of state, such as ice melting to water and water evaporating to … Webreacts violently with chlorine chemical good conductor of heat physical dissolves in water physical melts at 145 degrees physical corrosive chemical malleable physical explosive … atovastatain