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6 Oct 2020
Classify each of the following as pure substance, a homogeneous mixture, or a heterogeneous mixture.
a. maple syrup
b. the oxygen and helium in a scuba tank
c. oil and vinegar salad dressing
d. common salt (sodium chloride)
Classify each of the following as pure substance, a homogeneous mixture, or a heterogeneous mixture.
a. maple syrup
b. the oxygen and helium in a scuba tank
c. oil and vinegar salad dressing
d. common salt (sodium chloride)
Patrick SuarezLv10
14 Dec 2020