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  1. Orbital hybridisation
  2. Cooling-liquid
  3. NYT obit
  4. Great discovery or another disappointment?
  5. Atomic weights of elements
  6. The mother Chemical???
  7. Metal atoms to a metal solid
  8. Extended Essay help?
  9. Excited state
  10. KI
  11. shikimic-acid bonds
  12. shikimic-acid structure
  13. colour
  14. Resources for learning organic chemistry
  15. Aluminum-copper compound decomposing?
  16. Chemistry
  17. Chemistry of alloy metals
  18. How to Get into Biochem
  19. A question about orbitals
  20. Minimum percentage of milk fat in the dry matter?
  21. New to chemistry
  22. quantum numbers
  23. Crop Science Innovation Jam
  24. chiral carbon atom
  25. Please Identify
  26. need 3 liquids for experiament
  27. What causes tautomeric shifts?
  28. Vapors in a sauna
  29. Schrodinger software question-distance restraint for MD
  30. Water crystals as a reflection of energy?
  31. Boiling mystery !
  32. Dissolved iron in water--how to extract?
  33. Are x-rays a concern, long-term?
  34. simple chemistry - making an artificial seawater
  35. Question from a non-scientific person.
  36. Goldfish chlorine control
  37. Liquid Crystals?
  38. Aqueous Elements
  39. Advice on using laboratory equipment
  40. evolving jewelry
  41. Methyl group on DNA
  42. Endothermic or exothermic
  43. Bacterial Multiplication formula
  44. Heat Absorbing Material
  45. Does Gas/Liquid/Solid Molecules move with the same speed?
  46. Drug action and shape of molecule
  47. Electron transfer without mass transfer?
  48. Polymerisation Initator
  49. What are the Charge of a electron or proton ?
  50. Double majoring Chemistry with Chemical engineering .
  51. Specific Heat Question?
  52. insight into the formation of Carbonic Acid please.
  53. can you identify a metal for me...
  54. Help
  55. Spectrophotometric grade vs. Reagent grade
  56. Covalent Bonding question
  57. mistaken message
  58. Determining States in Chemical Reactions
  59. Batteries cycle life problem
  60. hi where can i buy tools for controling the matter with nano
  61. how much energy is that?
  62. Stainless Steel and Heat
  63. Response equation
  64. polymer detection
  65. Simple Plastic
  66. nucleotide v nucleoside
  67. Titration of an Amino Acid
  68. write the monomer of the polymer
  69. How to work out salt formula in chemistry?
  70. β (beta) symbol: Chemistry meaning?
  71. Large hadron collider
  72. Electron orbital questions
  73. SO2?
  74. QUESTION on bones after death
  75. Lead
  76. Lab question
  77. Plastic to Oil
  78. Chemistry Experiment
  79. Need chemistry Homework help?
  80. Biochemistry and Biotechnology
  81. Things that activated carbon can filter?
  82. Explanation on Homemade Batteries~
  83. how do I know the content of beta carotene in a solution?
  84. Nanoparticle chemistry for removing bad odor
  85. CO2 reduction
  86. Chemistry Project
  87. Endothermic reaction possiblities
  88. Help with isolating Bromine pls!
  89. Chemistry Help
  90. does ferric sulphate react with anionic flocculant?
  91. Electron bombardment of a almost netrual liquid
  92. What is Chemical Engineering?
  93. Why did my garlic turn blue?
  94. Solutions to the Helium Shortage?
  95. Formation of Ions in Solution.
  96. New To Chemistry
  97. Amount of chlorine in tap water?
  98. Ionic solids
  99. Make Hydrogen Peroxide
  100. Triple Displacement
  101. Coffee!
  102. Science fair quest. for my son acids,bases and evaporation
  103. Regarding to resume and cover letter format for apply Abroad
  104. The role of Methanethiol
  105. How can I find this Periodic table?
  106. Disagreements re: boiling temperatures of tin, gallium etc.
  107. Oil & Grease Test
  108. need help
  109. Column Chromatography
  110. Indoor lead acid battery use
  111. Chemistry
  112. Unidentified Ball-and-Stick
  113. Science Lab Report Help
  114. Chemical Bond Question
  115. Home Work Questions
  116. Quantum
  117. Results On Experiment
  118. Sodium deoxycholate solubility issues - HELP!
  119. Titration And The Periodic Table
  120. General Chem Thermochemistry Problems
  121. ThermodynamicS
  122. safety match composition
  123. Complex ions
  124. Rustic Furniture | Log Furniture | Cabin Furniture | Cabin D
  125. how sugar/glecerol inhibits crytallization of soap
  126. Organic Chemistry Song
  127. Do our lungs extract more oxygen from cool air?
  128. Basic questions (?) - Please Help
  129. saturation point in a solvent
  130. seek of a liquid
  131. Change of mass in a chemical reaction
  132. Microscopes :)
  133. Stereocentrum
  134. making 'heavy' ice............
  135. Indium-Bismuth-Tin phase diagram (lowest eutectic liquidus)
  136. 1,3:2,4-bis(3,4-dimethylbenzylidene)sorbitol degradation
  137. caffeine and hydrochloric acid.........
  138. Yes, we can unify thru Theory of Reigning Element
  139. Help
  140. Particles Help
  141. ALEKS program..anyone else have to use it?
  142. The Chemical Orign of Life
  143. Conductive painting
  144. FDA compliant Extraction Methods for PET
  145. Chemical Kinetics Software
  146. Electrons spin around the nucleus: is there any proof?
  147. Hydratization
  148. Stoichiometry
  149. framework
  150. Solubility Software
  151. Obtaining KCN for organic synthesis
  152. Non-Polar Solvents and Solutes
  153. Acids and bases
  154. gas extraction of vegetabile substances
  155. I would love help making a chemical that may be very useful!
  156. Converting water into air
  157. procaine salt
  158. Methane and LPG be mixed
  159. threshold energy!
  160. Coloured water
  161. need help identifying a molecule......
  162. about the solid state
  163. Burning fermenting maize
  164. Lemon Battery Problems
  165. Catalyst SiO2 problem
  166. Hydrophobic disposal
  167. Chemical assay of toothpaste ingredients
  168. Laudanum
  169. Disintegration of Bubbles
  170. why the water droplets appear in cold water bottle?
  171. Doubling of CO2
  172. Balancing Redox Equations
  173. Liquids that don't react with citric acid
  174. can we melt the graphite?
  175. Why lead pencils called lead pencil?
  176. Concentration of solution molarity related question
  177. slow moving heavy gas?
  178. fuel for fusion
  179. Gadolinium(64)
  180. Reacting chloroamine gases with solids
  181. chemist's solution to a hangover (excuse the pun!)
  182. water absorbing polymers
  183. boiling point and melting point examples
  184. Endothermic Reactions
  185. CO2 Calculator Question
  186. Catching up =)
  187. Does a chair have particles that are in constant motion?
  188. Quatities on a solution
  189. lithium grease and rubber
  190. Fireproofing attic insulation
  191. Ozone and kelkule's benzene reacivity theory
  192. AP Chemistry Challenge
  193. Calculate mols of ammonia gas?
  194. Titration equivalence point?
  195. Equilibrium concentrations?
  196. Why does non-polar dissolve in non-polar?
  197. nomenculture: -ate
  198. Avogadro law proof?
  199. Restriction Digest time
  200. Bases
  201. Why group IA elements react violently with water?
  202. Free Periodic Table
  203. Finding enthalpy before reaction
  204. Element 0? Please hear me out
  205. Basic Chemistry Ambiguity
  206. useful video of periodic table
  207. 2 Second Chemistry Question
  208. Alternative for Plastic!!
  209. Toxic compound redistribution via weather systems
  210. About some hard question
  211. Filtering Copper Sulfate
  212. List of periodic tables
  213. Chemistry final. In need of assistance.
  214. question about chemical notation
  215. butyric acid
  216. Chemical exposure
  217. Dependent and Independent Variables.
  218. Chemistry Challenge Involving Water
  219. repaling gas
  220. New idea for use of magnetism in guns. Would this work?
  221. ph versus scaling
  222. Looking for a Material
  223. Expert help requested, but anyone might be able to help
  224. Is there enough information to calculate mass of NO?
  225. Oxygen reduction reaction and its Gibbs energy
  226. Question about bonding processes?
  227. What does the II mean exactly in Iron(II)-chloride?
  228. Questions on ionic liquids, electrochemical cell and acetani
  229. why doesn't the pH go above 7 if you keep thinning an acid?
  230. chemistry base/acid question
  231. Grams and molecules question
  232. Molar Calculation Question
  233. molecules, atoms and ions
  234. chemical formulae
  235. BaOH
  236. Equilibrium constant
  237. molecules, atoms and ions
  238. Converting grams to molecules
  239. Completely baffled by this:
  240. 100% pure Nitrogen for Haber Process?
  241. lower carbon emissio due to ash cloud over europe..........?
  242. Few Questions...
  243. Sulphonamide group - water molecules with hydrogen bonds?
  244. Reversal of Chemical Reaction
  245. Tool vs. Equipment
  246. Is this humanly possible? or is it unexplainable?
  247. Odd thing that happened in chem lab.....
  248. Find the Velocity of a bouncing ball near bottom trajectory
  249. Question about something that happened to me a long time ago
  250. Strange behaviour in incense oil burner....