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  1. Quinolizidine alkaloids and water
  2. Need a solution to my dilution of a solution
  3. Looking for guidance.. newbie with no idea!
  4. Adding Paint colors to Rubber material products.
  5. Printed Dictionary for Periodic table of elements.
  6. Chemistry help with Nitrous Oxide
  7. How does the structure of ethane give it the properties described: colourless gas at room temperature with a low boiling point (-89)?
  8. How to workout the amount of moles present in this given question?
  9. How fast do nitrates propagate throughout a water column?
  10. White deposition (crystal) forming on painted metal surfaces.
  11. Photoswitchable supercapacitor
  12. Aluminum-Sodium eutectic mixture
  13. Chemistry experiments at home
  14. Does AMBER decay in oxygen?
  15. Sodium Carbonate
  16. What is capacitance
  17. Question
  18. benzoyl peroxide
  19. Charcoal reaction.
  20. Experiment Legality
  21. Metallurgy
  22. Please help me understand ions and isotopes
  23. How to calculate protons and electrons in NH3BF3?
  24. What is covalent bond?
  25. Si02 in an automotive wax
  26. Sodium-Sulfur battery will replace Li-ion?
  27. chemistry calculation help please
  28. which types of chemical reactions can take place in cholesterol
  29. pH value for planet earth.
  30. Atomic miniaturization
  31. Hydrogen Flammability and explosive reaction
  32. Colour Degradation
  33. Metal strength rating?
  34. Are all carbon composites produced from oil?
  35. What applications could biopolymer gel have?
  36. Fizzy strawberries.
  37. gas + gas = liquid
  38. DIY Electrochemical Cell Experiments
  39. Alkali metals and formation of bases....
  40. Polar and Nonpolar Molecules
  41. Understanding Diodes
  42. Finding the percentage unionised of a compound with 3 pKa
  43. discoloration of sample in high temperature solid state methods
  44. radioactively labeling items...using these to track moving objects
  45. Hydrochloric acid into calcium buildup tank ?
  46. Why we don't spontaneously combust! ;)
  47. Passive Soil-gas samplers (PSG samplers) activated carbon
  48. Coffee vapo inhaler?
  49. Atomic Crystal Structure
  50. What are some pyroelectric materials?
  51. Looking for a chemical with a specifc exothermic reaction.
  52. Boiling points
  53. Sodium Fluoride Indicator Drops
  54. can people just check a calculation for me because it seems a bit off
  55. Semi Permeable Membranes for Carbon Dioxide
  56. Carbon-Oxygen Dilemma
  57. Greenhouse Gases for Something Useful?
  58. Acidic Attractant?
  59. Alcohol-free beer and wine?
  60. Uncomfortable with Schrölinger's Equation.
  61. How can we retrieve CISD coefficients in Gaussian software?
  62. How close can one solid state object be to another solid state object?
  63. Black precipitate from silver nitrate titration
  64. Volumetric concentration from mass concentration
  65. What is calcium Nitrate used for in this method?
  66. How long would it take for a plastic fork to disintegrate in a landfill?
  67. How can I accelerate my laboratory practise?
  68. Effect of EDTA on commercial antibodies
  69. Please don't hate me too much for asking this very basic question
  70. Is it correct to say
  71. Microbiology: Osmolarity help!
  72. Detecting Cyanide with an ISE
  73. Periodic table MADE of elements?
  74. Ferrocyanide when HCl is added in basic conditions
  75. How can I improve my career in pharmaceutical industry?
  76. Addition of copper ii sulfate solution to ammonia
  77. Compounds formed by three atoms
  78. Pollution transforming concrete - Nanonews
  79. Graphite
  80. Opinion of chemists on origin of water
  81. functional groups
  82. Chemist in pharmaceutical industry?
  83. Oil and oiliness
  84. IUPAC naming
  85. This question is stuck in my head! I want it out!!!
  86. boiling points
  87. Fractional Distillation
  88. Polyethylene Glycol 300/400 conversion
  89. Name the following molecules using the IUPAC system:
  90. Michigan Banned Chemicals List?
  91. Mercury, charchoal and peat
  92. Batteries and electrolytes
  93. Why do non- ionic surfactants make bigger micelles
  94. What is the IUPAC name?
  95. Thinking about Major in BioChemistry
  96. Name a gas that smells similar to polish remover that can cause breathing difficulty, and mucous to form a thick sticky film?
  97. A little bit of help with diffusion rates PLEAASEE!
  98. Does toothpaste chemicals may be damage to our health?
  99. How does a single proton change gold into mercury?
  100. Biogas/Methane Generator Help
  101. Which chemicals do you use to enhance your muscles?
  102. Chemical reactions for freezing water multiple times
  103. Need help with CO2 electrolysis
  104. Super glue had a reaction on my fridge
  105. Absolute Zero Impossible?
  106. Need new catalyst for Hydrogel experiment
  107. PEG hydrogel for catheter coating
  108. Coca Cola and Milk - chemical reaction?
  109. Aragonite
  110. What determines the state of matter?
  111. Going from Ksp to M
  112. How to determine molecular structure of a compound from Mass Spectometry data?
  113. Organic Chemistry
  114. Finding the purity of reagent by mass of product
  115. Calculating weight of product
  116. New 'miracle' materials
  117. Balancing a redox equation
  118. Electrochemical Cell equations
  119. Oxyhydrogen Calorific Value
  120. Rydberg's Formula
  121. Changing Carbon Monoxide Into Oxygen
  122. Help splitting in ions
  123. Isopropanol on soap
  124. Are chemists pragmatists?
  125. Radioactivity
  126. Likelihood of alternative synthetic oil in the next few decades?
  127. Stuck for an answer to a kid's question.
  128. Dust Effect for Models
  129. What Exactly is This Company Proposing?
  130. What is created if you mix water (H2O) and ozone (O3)?
  131. Salted Water & Freezing
  132. Aluminum in alkaline environment , Self-reactive, Solution
  133. High School Experiments with PFC Chemicals
  134. Weight of gold chloride
  135. Combining tastes in cooking.
  136. What is the most complex molecular structure you can think of
  137. How does bleach work?
  138. Fractionating process to obtain fractions with a boiling point between -160 C to +20 C ?
  139. I'm working on a project that involves recycling plastics. Can anyone help me by sharing some knowledge?
  140. addition of inert gas
  141. will hydrogen gas be on top in atmosphere?
  142. Minimizing exposure to chemical coatings used in tents
  143. How do you crush an atom?
  144. exsolution lamellae?
  145. Need help naming these substances (exam coming up)
  146. Hydrogen Poly sulfide or Sulfur?
  147. orbital energy level of he+
  148. A Question That Led Me Here!
  149. Problems Preparing phosphate buffer and cinnamic acid
  150. Order of basic strength
  151. Effects of electronegativity on the bonding on an ionic compound? AgBr
  152. Looking for sublimation materials at less than 300 degrees C
  153. Degradation of cellulose
  154. Innovation: Commercial flights, crashes, salt water, and satellites
  155. Why does more sugar dissolve in water than salt
  156. Can camphor used to breakdown the polystyrene ?
  157. How is Hydrogen Cyanide bonded?
  158. Nh2 + o ?
  159. Looking for a material
  160. Electrolysis
  161. Does Theoretical Chemistry allow the order of a reaction to be derived?
  162. Grignard Reaction
  163. Empirically figuring out atomic mass
  164. decrease in lattice energy and hydration energy means more positive or negative if to explain solubility of group 2 sulphate.
  165. CaO or MgO, which one are more soluble?
  166. What does ethanol evaporate into?
  167. Compound with less affinity for glycol then methane
  168. a comparison between an experimental pH and a calculated pH
  169. My new possible experiment idea to test to see if Oxygen would combine with gamma-Aminobutyric acid
  170. Graphene Oxide.
  171. Chromatography charges
  172. Noob questions about silver nitrate photosensitivity
  173. Dissociation vs ionization?
  174. How does the chemical reaction in Alkaline Batteries come about?
  175. Is there a compound in the Universe which is Oxygen Hydrogen Hydrogen Nitrogen OH2N?
  176. Stoichiometry Problem
  177. Preparing butanoic acid from 2-butanol.
  178. Carbonic acid.
  179. Van Der Waals Volume/Covolume
  180. addition of unsaturated hydrocarbons
  181. How do alcohols dehydrate?
  182. How can you stop a hydrochloric acid from being harmful? (6th grader level)
  183. Help! Using IUPAC's recommendations to name the following haloalkane.
  184. how does CuSO4.5H2O dehdrate?
  185. can we have negative pH values!!!!!!!!!!
  186. Electronegativity
  187. Modelling Question
  188. Do you know these three industrial manufacturing process of toluene
  189. mole equation help?
  190. preparation of sodium carbonate
  191. Weighing out metal ions from their hydrated salts.
  192. Cl
  193. Steam Bath Chemistry?
  194. Pencil, paper detect hazardous chemical vapours - world of chemicals
  195. xylene molecular formula, density, molar mass, boiling point - world of chemicals
  196. world of chemicals - Sulfuric acid chemical properties - molecular formula, molar mass, boiling point
  197. A basic Chemistry question about Apatite
  198. strongest endothermic reactions
  199. There's a gas that causes the lungs, and sinus to swell up, get irrated, and produce abnormal?
  200. ALPHA particle
  201. Why KMnO4 is called permanganate?
  202. gibbs
  203. What elements compose these substances?
  204. Help! Confusion acid-base equilibrium in water
  205. Reactions of acids/bases with water: correct use of arrows
  206. Sodium Hypochlorite + Aluminium Chloride -->
  207. Synthesis Reactions...???
  208. Law of ostwald confusion
  209. Correct pipette usage
  210. How is NaOH considered a strong base, does it even accept protons?
  211. What happens if an element with an atomic number of 119 is discovered?
  212. Calculate radiogenic isotope (3 Pb isotopes) concentrations by only the given weight%
  213. Why current flows in opposite direction of electrons?
  214. Achieving Dissolution with these Vitamins/Supplements. Help!
  215. products of Rayon synthesis?
  216. What is Hydrogen??
  217. Zinc cyanide
  218. Daddy Long Legs Contaminating Edible Foods/Liquids
  219. What's the difference between sodium metabisulphite and sodium bicarbonate?
  220. how to calculate number of waves in an orbit?
  221. why Pz orbital for sigma bonding?
  222. Purifying Starch at Home
  223. Adhesive for glass
  224. explosive chemistry
  225. Gallium chemistry
  226. Reaction with Sodium azide. Can I reflux the reaction mixture??
  227. Tetraamine copper chloride
  228. Boiling Water Displacement Level?
  229. Synthesis of TiO2 nanowires
  230. Salt crystal hardness
  231. Dehydrating Potassium carbonate (dessicant) for reuse
  232. Problem with Gaussian Calculation - Program terminating with error
  233. chemicals
  234. Removing breath vapor on cold days
  235. Magnesium Chloride inhibitors
  236. How to evaporate solution?
  237. Question: No signal in LC-MS/MS analysis (Quattro micro, ESI+, Masslynx)
  238. One question
  239. Manganese!
  240. chemistry
  241. Entropy of a system during synthesis reactions
  242. Hydrogen Carbonate reactions....
  243. Does Anyone Know the Method of Producing TiO2?
  244. How does Casein Glue work?
  245. Electrophilic Addition
  246. Nomenclature for organic molecules
  247. What Makes Glue Bond?
  248. Question about "Pure Acetone"
  249. "Phenol Fiber"
  250. Dissociation of methane.