Asked by Amy
Which of these mixtures are heterogenous?
- granite
- brass
- oil and water
- salt and water
can you please explain this to me?
- granite
- brass
- oil and water
- salt and water
can you please explain this to me?
Answers
Answered by
DrBob222
Heterogeneous just means that the mixture can be separated into different materials physically.
Oil and water is heterogeneous.
granits also.
Salt dissolves completely in water; it is a solution. You can dip a spoon into oil and water and come up with different amount of oil and water with different dips. With a salt solution, each dip of the spoon brings out the same composition of salt and water. Look up on Google the composition of brass.
Oil and water is heterogeneous.
granits also.
Salt dissolves completely in water; it is a solution. You can dip a spoon into oil and water and come up with different amount of oil and water with different dips. With a salt solution, each dip of the spoon brings out the same composition of salt and water. Look up on Google the composition of brass.
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