chemical
it is a chemical change Sodium carbonate + Copper sulfate react to make Sodium sulfate + Copper carbonate
with a single displacement reaction
3Mg + N2 --> Mg3N2 Magnesium and nitrogen react to form magnesium nitride.
It is a physical change because it has only changed state.
The reaction is dehydration.
it is a chemical change Sodium carbonate + Copper sulfate react to make Sodium sulfate + Copper carbonate
Yea
CuSO4 + Na2CO3 --> CuCO3 + Na2SO4
It is not a chemical reaction, it is dissolution; this physical process is exothermic.
Yes, this is a chemical reaction.
The chemical formula of magnesium sulfate is MgSO4.7H2O.
An example of a reaction:Na2SO4 + BaCl2 - BaSO4 + 2 NaClBarium sulfate is a white precipitate.
with a single displacement reaction
3Mg + N2 --> Mg3N2 Magnesium and nitrogen react to form magnesium nitride.
It is a physical change because it has only changed state.
The reaction is dehydration.
yes it as it forms a new substance