Chemistry, 26.11.2021 18:40 cutiecat66
A centrifuge was used to separate a sample into its components. What conclusion about the sample can be formed based on the technique used? ( not heterogenous)
It was a pure substance.
It was a compound.
It was a homogeneous mixture
Answers: 3
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How might this scientific phenomena be explained? a paper clip floats on water.
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Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)
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Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that
Answers: 2
A centrifuge was used to separate a sample into its components. What conclusion about the sample can...
Mathematics, 29.03.2021 17:30