Atype of mixture where the particles do not dissolve but stay suspended (do not settle). can be forced to settle. ex: fog

1.
heterogeneous

2.
homogeneous

3.
solute

4.
solvent

5.
solution

6.
mixture

7.
colloid

8.
dissociation

9.
pure substance

10.
suspension

11.
element

12.
compound

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

How many grams of aluminum will there be in 98g of al2o3?

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.