1. How can density be used to identify substances?
2.What are the relitive densities of solids, liquid, and gasses?
2006-11-13 13:40:22 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
1. measure the density of the unknown substance. Compare with published lists of the density of known substances.
2. In general, but not always, solids are more dense than liquids which are more dense than gases.
2006-11-13 13:43:19 · answer #1 · answered by DanE 7 · 0⤊ 0⤋
1. all substances have different densities. Therefore, if you know the density (or relative density when compared with other substances) you know the substance!
2. In general, but not always, solids are most dense, and gasses are least dense.
2006-11-13 13:43:42 · answer #2 · answered by scurvybc 3 · 0⤊ 0⤋
1. Every liquid has a different density.
2. Solids are more dense. Liquids are less dense but more dense then gas. And Gas is the least dense.
2006-11-13 13:52:57 · answer #3 · answered by Mae-Day 3 · 0⤊ 0⤋
Density = a million.19 g/L quantity = 12.5 ft * 15.5 ft * 8 ft = 1550 ft^3 Conversion: a million cubic foot = 0.028 cubic meter quantity: 1550 ft^3 = 40 3.4 m^3 Conversion: a million cubic meter = one thousand Liter quantity: 40 3.4 * 10^3 L mass = density * quantity m = a million.19 g/L * 40 3.4 * 10^3 L m = fifty one.646 * 10^3 g = fifty one.646 kg
2016-12-10 08:41:54 · answer #4 · answered by Anonymous · 0⤊ 0⤋