None. The ice might melt and dissolve some of the salt, but that's not a chemical rection.
This reaction is called neutralization.
Coal gas is a mixture composed of various gases such as methane, carbon monoxide, and hydrogen. It is not a compound because it does not have a fixed chemical composition and the proportions of its components can vary.
no reaction take place between copper and water. so there is no blance equation.
no because, you shouln`t be cheating on your homework.
The chemical reaction is:Fe + CuSO4 = FeSO4 + CuIt is a single displacement reaction.
potassium
The properties mix together with the mixture.
This is a neutralization reaction; the products are a salt and water.
No!chemical changes do not take place when a mixture is made.The constituent substances of the mixture retain their own chemical composition.Thus only physical changes take place.
no chemical reaction takes place . when electrons are shared it is known as covalent bond
No. It is just a transfer of energy between objects. It is not a chemical reaction because the anatomy of both substances are still the same.
Heat energy is necessary for some chemical reactions to occur. Some chemical reactions are endothermic meaning they require or absorb energy for a chemical reaction to occur. Other chemical reaction are exothermic meaning they release energy when the chemical reaction takes place..