3 different forms of pure carbon

Ice floats on water. For most other substances, however, the solid sinks in the liquid. Classify each of these statements as true for water, or true for most other substances. A) High pressure will cause the solid to become liquid.

Can two different samples of the same substance have different physical properties? Chemical properties?

Use diagrams of particles to explain why four atoms of silver sulfide, even when there is an excess of sulfur atoms

When someone keeps trying to talk to you that you already dated and he likes another girl and its complicated but we love eachother and he wont leave me alone what do I do?

What type of reaction is this? CaCO3 + H2SO4 → CaSO4 + H2O + CO2. A) Synthesis B) decomposition C) combustion

What did robert boyle believe about atoms

Where do most carbon monoxide emissions come from?

The osmotic pressure exerted by a solution is equal to the molarity multiplied by the absolute temperature and the gas constant RSuppose the osmotic pressure of a certain solution is measured to be 22. atm at an absolute temperature of 353.

Which one of the following is a redox reaction?. 2 Na (g) + Cl2 (g) 2 NaCl (s) A. K2Cr2O7 (aq) + 2 KOH (aq) 2 K2CrO4 (aq) + H2O (l) B. H2O (l) H + (aq) + OH - (aq) C. Na2CO3 (s) + 2 HCl (aq) 2 NaCl (aq) + CO2 (g) + H2O (l) D.

Name 4 common chemical properties of matter