When you dissolve table salt (sodium chloride, also known as NaCl) in water, are you producing a chemical change or a physical change? A physical change ...
Dissolving sugar in water is a physical change because no chemical reaction ... or physical change because a chemical reaction does occur, where the salt ...
Chemical change is characterized by the formation of NEW SUBSTANCES, and the making and breaking of STRONG CHEMICAL BONDS.
A review of chemistry fundamentals on solids with video and molecular ... bonds in salt; Water on the molecular level; Dissolving salt; Salt dissolved in water ... Some substances like salt and sugar look very similar but are actually very different.
I would think that dissolving a non-reactive salt, like NaCl in water can be considered as a physical change. This is because, you can recover ...
For a chemical change, at least one of the substances involved must wind up with a .... 2. Is dissolving salt in water a chemical change or a physical change?
The dissolution of salt in water: This seems like a physical change because we ... this salt in solution doesn't fit the microscopic definition of a chemical change; ...
Apr 11, 2002 ... Allowing the water to evaporate will return the salt to a solid state. ... When the salt dissolved in the water, was it a chemical reaction or a ...
Jan 24, 2017 ... ......so removing water from a salt solution by distillation would be regarded ... Dissolving salt in water does in fact cause a change in chemical ...
In lecture on Wednesday, physical and chemical changes of matter were discussed briefly. These were also ... d. sea water drying up to leave a residue of salt.