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  1. Reaction with Sodium azide. Can I reflux the reaction mixture??
  2. Tetraamine copper chloride
  3. Boiling Water Displacement Level?
  4. Synthesis of TiO2 nanowires
  5. Salt crystal hardness
  6. Dehydrating Potassium carbonate (dessicant) for reuse
  7. Problem with Gaussian Calculation - Program terminating with error
  8. chemicals
  9. Removing breath vapor on cold days
  10. Magnesium Chloride inhibitors
  11. How to evaporate solution?
  12. Question: No signal in LC-MS/MS analysis (Quattro micro, ESI+, Masslynx)
  13. One question
  14. Manganese!
  15. chemistry
  16. Entropy of a system during synthesis reactions
  17. Hydrogen Carbonate reactions....
  18. Does Anyone Know the Method of Producing TiO2?
  19. How does Casein Glue work?
  20. Electrophilic Addition
  21. Nomenclature for organic molecules
  22. What Makes Glue Bond?
  23. Question about "Pure Acetone"
  24. "Phenol Fiber"
  25. Dissociation of methane.
  26. Tensile Test for Bioplastic
  27. Netherlean sianite?
  28. How can Chlorine make 7 bonds in the perchlorate ion?
  29. Calculate no. mols of a liquid volume
  30. Looking for High Heat Glass Test Tubes
  31. Mass Spectrometry
  32. Conductivity of solutions
  33. Are these the same?
  34. Benzoic Acid - Yay or Nay?
  35. Balancing equations
  36. Polymers and the Mooney Rivlin Equation
  37. ligand orientation and d-orbital energies
  38. Synthesis of coumarin
  39. epma data feo to fe2o3 conversion
  40. Idea behind the Philosophers Stone
  41. Regarding the Law of Conservation of Mass
  42. To anybody who has worked in R&D or is familiar with it ..
  43. How can I find a forumula for making Ceramic Ferrite Magnets
  44. please explain me quantum mechanical model of electron
  45. why pressure cooker is used for cooking food on hills?
  46. why the order pf energy levels(sigma and pi) changes in N2 and O2 molecules ?
  47. Can a double oxidation phenomenon generate an electric current?
  48. prepration of the epoxy-1,2-cyclohexan
  49. Freezing Point vs Pressure
  50. Magnesium Chloride
  51. 'New car' smell
  52. questions about significant figure and electron configuration
  53. Tests for Biodegradability/ Compostability of Plastics- Advice Appreciated
  54. Is O2 neutral? If so, why?
  55. what is electrophoretic purity
  56. Coffee
  57. drying by Na2SO4
  58. 2 naphtol
  59. Sulfur dioxide structure, bonds
  60. How to find the stored electicity in a material???
  61. Sulfur from Sulfate?
  62. GC and HPLC for formic acid
  63. Need Help. Lowering bond enthalpy
  64. Making new materials
  65. please suggest me good books
  66. Nature has engineered the structures of control enzymes so that their activities may be modulated rapidly by small changes in the concentrations of certain key effector molecules.
  67. what is gram atomic weght?
  68. Chlorine and Ethanol
  69. Need help confirming or not confirm arguement
  70. what's the role of Cathode in an electrochemical cell?
  71. exchange of electrons
  72. types of bonds in P4O10
  73. Name the new Element.
  74. polyvinyl alcohol
  75. Questions on apatite
  76. Chemical binding through thin (as in single atoms) structures?
  77. Device For Measuring the Chemical Composition of Air?
  78. What exactly happen when salt bridge is not provided to the galvonic cell?Please read my additional?I need!?
  79. Hardness of the Elements. I need help to understand.
  80. Corrosion question- I'm stumped
  81. About protein and polyribosylributol phosphate conjugate
  82. RTV Silicone Rubber
  83. Weird glassware - oragic chemistry gas phase?
  84. The problem of Azone
  85. About Cobalt sulfate...
  86. Reaction of potassium with sulphuric acid
  87. Help! Cyclic Voltammetry and electrodeposition
  88. Chemists!
  89. I need help with Faraday's laws of electrolysis.
  90. Need to know the best single or combined substances that holds an Ice form the longest in room temp.
  91. Laws on Chemistry
  92. I need to find out about 2 different Greases or Does anyone know of a Better product?
  93. Can water be turned into a pile of solid hydrogen and oxygen?
  94. Let's talk about carbon dating.
  95. Im looking for some suggestions on lab items
  96. Question about the molecular structure of serotonin and cortisol.
  97. Making a Water Bridge Experiment
  98. a problem of Calcium chloride solution
  99. Seperating Soluble Solids
  100. Nanoreactor coatings
  101. Iron and copper battery, 1mA/cm3 surface current,is low other batteries?
  102. Battery idea
  103. Polar Protic solvent
  104. Making for making Nitric Acid, Half Baked, (NO2<->N2O4) --> HNO3
  105. Can someone please check my calculations? (pretty basic stuff)
  106. Structure of Such Atoms as Iron
  107. Size Exclusion chromatography column question
  108. Sharing knowledge_resin
  109. sodium hydroxide and silica reaction
  110. What would disintergrate these chemicals?
  111. Exploding Liquor bottle mystery: vapor or gas build up?
  112. Marine Geochemistry/Paleoceanography
  113. Calculating Moles help
  114. Calculating Moles questions help
  115. molecules
  116. Radiationless Return of Molecules from Excited Electronic States
  117. modelling syneresis using rheology
  118. Crystallization
  119. How can I make my own single blind experiemnt when i have no friends?
  120. Exo - biology
  121. Wood question
  122. why toothpaste lather push water away?
  123. Enantiomers of Glycylalanine
  124. Not sure if this is even possible
  125. Beechams powder, milk and microwaves
  126. Organic Chemistry-what is the purpose of doing research in oxidation of compounds
  127. pruny fingers
  128. I need stoichiometry help
  129. Organic Chemistry-What is controlled oxidation?
  130. What are the largest/complex molecules by environment type?
  131. I need to make a Suitable Polymer
  132. Add carbonation to any drink...
  133. Volume of Carbonated Water
  134. Water changing colour
  135. Can someone tell me about this?
  136. "Coffee" Mortar
  137. Fun with Dry Ice - Make Super Monster Smoke Bubbles
  138. Evidences that a gas is dissolved in water???
  139. Nanotechnology
  140. Help with Belousov-Zhabotinsky oscillating reaction
  141. Help with understanding the shells of an atom
  142. Chemistry Lab Help
  143. What determines electron configuration?
  144. The chemistry of this emulsion?
  145. What gives a chemical compound its properties?
  146. mercury question from the super unsure
  147. creating new elements
  148. Shape of an atomic orbital
  149. Metal container effecting electrodes?
  150. taking water from the air
  151. Exceptions to the octect rule?
  152. Burning Hydrogen
  153. Elemental properties
  154. water molecules
  155. Advice Masters
  156. Octyl Adipates?
  157. Internal Standard Question
  158. Standard Addition Question
  159. Ph & Physiological Effect Questions
  160. pH and Volts
  161. Regenerating pH Electrodes
  162. Which one is correct?
  163. Which one is correct?
  164. question stoichiometric flue gas volume
  165. Questions on scents and odors.
  166. Gas Encyclopedia
  167. What If: pressure cookers
  168. Chemically Polishing Corundum
  169. Folic Acid conjugation
  170. Are there any chemicals besides plutonium that?
  171. A question about radioactive material?
  172. A question about radioactive material?
  173. Aluminum foil
  174. Chemicals that cause hair shedding/dermatitis?
  175. H2SO4 show basicity in HF Solution
  176. cartenoids
  177. bunsen
  178. opinions
  179. I need help with co2
  180. enantiomers, rotation of polarised light
  181. Fructose HPLC
  182. Chlorine/Sodium Hypochlorite
  183. Testing my chemistry!
  184. Why does my pH indicator turn Orange?
  185. Nanochemistry
  186. Expiry Date advice
  187. Glow in the dark..
  188. Sodium-ion conductors
  189. Help for the Equilibrium Constant from a Titration
  190. What would happen?
  191. How does Fe3+ become Fe2+ in this reaction?
  192. Getting a seed crystal big enough to tie a string around
  193. Help on science SRP
  194. I'm looking to make Sulfuric Acid
  195. Sodium-organic battery
  196. gases question
  197. Electrolysis of Low salt concentration water
  198. Detection of rock sample
  199. What is the functional group of acyl halide and anhydride?
  200. The chemistry of mustache wax
  201. Is Chemistry just All Restaraunt Business?
  202. Water soluble Protein
  203. Past Paper Question: Sodium chlorate (VII)
  204. How can I make a citric acid solution not taste sour and be drinkable?
  205. How did we get Boron ??
  206. Milk Ions
  207. Pi bonding?
  208. Can you see Oxygen Molecules under a microscope?
  209. Chemical testing of proteins
  210. Which thaws the slowest and fastest?
  211. How does one determine the composition of a liquid substance?
  212. Schrodinger wave equation
  213. atom split
  214. What can UV radiation from the sun pass through?
  215. Discover a new way of turning desert air to fresh water
  216. Interference of nitric acid on BCA assay
  217. BeF(one), MgCl, etc.
  218. Simple problems to be solved by organic chemistry (or just general chemistry)
  219. Energy and Stability
  220. Molar Extinction Coefficient Question
  221. What determines the form in which energy is released from a chemical reaction.
  222. Composition of Hazardous Household Devices for Children
  223. Two Chemistry Questions
  224. Tetrahydrocannabinol
  225. Questions about activated carbon
  226. Permeability of microscopic toxic particles
  227. Gr.11 chem probs
  228. Which elements or substance/compounds will be able to generate 1 Terawatt of Power?
  229. Deuteration of Toluene
  230. Astronaut Food
  231. how to split oxygen from water, and, 99% pure,,, HELP !!
  232. How to Derive the Scatchard Equation
  233. Ni2+ - ITCBedta - BSA complex
  234. informal gathering of people, like rock concert and its environmental impact in terms of chemical compounds!
  235. mass spec
  236. Grade 10 Science - What do these two chemical formulas produce?
  237. Hydrogen Fuel Cell (issue/questions)
  238. Why doesn't ionization energy vary with distance to protons?
  239. synthesis of polycarboxylic ether
  240. Chemical formula of the fire?
  241. HNMR question, please help!
  242. Seperating zinc and copper from pennies?
  243. Hydrogen/chlorine mixture won't explode
  244. Metal-polymer hybrid materials
  245. Heat and temperature
  246. CARBON to Diamond
  247. Equilibrium
  248. Why is hydroxide an anion?
  249. Biochemistry - Dixon Plots
  250. Energy liberation during chemical reactions