Chemistry Study/Game (1 Viewer)

[Emma-Jayde]

density: mass per unit volume of a substance

 

[Dreamerish*~]

yttritium = element. LOL '-_-

 

[Emma-Jayde]

misciblity: the ability of a liquid to mix with another liquid

 

[gosh]

yeast: enzyme used to catalyse fermentation reaction

lol. stop putting "y"s into your words ppl. arghh...

 

[lfc_reds2003]

thermal cracking - process whereby longer chain hydrocarbons are cracked to fomr smaller ones by passing the feedstck through parolysis coils

 

[Emma-Jayde]

tetrahedral hole: a tetrahedral space formed by four atoms or ions in a crystal.


lol whoops, sorry bout the 'y's!

 

[Dreamerish*~]

electron = negatively charged particle emitted during beta radiation. has a relative mass of 1/2000.

 

[lfc_reds2003]

neutral species equation - complete chemical eqn

 

[Emma-Jayde]

normality: the number of equivalents of solute dissolved in one liter of solution

 

[Emma-Jayde]

whoops that was another 'y' lol

 

[lfc_reds2003]

y ---..

yellow - the flame colour produced by sodium in a flame test

 

[Dreamerish*~]

your goggles = wear them for eye-protection

 

[Emma-Jayde]

solution: a homogeneous mixture of a solute in a solvent
lol I like those y responses!

 

[lfc_reds2003]

s-

spectator ion :

ion that is not involved in the reaction

 

[lfc_reds2003]

N

nitrogen dioxide:

pollutant, major compponent of photochemical smog

 

[Dreamerish*~]

nuclear fission = when a heavy atom is bombarded with a neutron, breaking it into 2 smaller atoms.

 

[Jaydels]

neutral oxides- do not react with acids or bases

 

[Emma-Jayde]

Equilibria: Plural for equilibrium

 

[lfc_reds2003]

A:

amphiprotic - act as protond donor ar acceprtor

 

[Jaydels]

hehe its happening again.......