posted by Ana on .
Classify the following mixtures as homogenous(H) or heterogenous(HT):
a.lemon juice-H (I'm guessing there's no pulp)
b.tap water - H
d.house paint- H
I'm not sure about a and D
The chance of getting lemon juice with no pulp and no seeds etc is not high so I would go with HT. d surely must be HT. It's a mixture of the base + coloring + either TiO2 or SiO2 (the god OLD paints used TiO2 but for the last 30 years or so paint people have switched to the cheaper SiO2.
what is the classify
what is homogenous