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  1. How to prepare alanine
  2. The most poisonous biological substances known, from plants and microbes.
  3. Uncertainty of Measurement and Precision in Chemistry test
  4. Phosphine in Venus's atmosphere: evidence of life or chemistry?
  5. Solid-state Lithium-Sulfur battery
  6. Isopropyl Ethanol
  7. Fibreglass resin solvent
  8. Does hydrogen have a “radiant state” and a “steady state”?
  9. Is a 3D Periodic Table useful?
  10. Question about CO2 scrubbing with soda lime
  11. Should a heated stir-plate base get too hot to touch, when trying to boil water?
  12. Is it possible to generate electricity from a pH gradient?
  13. Displaceng a C8-C13 Hydrocarbon from a formulation
  14. Diffusion of gas from pond
  15. Is there an alternative to baking soda for cleaning battery acid on material?
  16. Electrochemistry of charging batteries
  17. Admiral Fitzroy’s Storm Glass
  18. Oil production in space for lubricant, plastics, and rubbers
  19. Fractional distilling + reflux results
  20. Does LLDPE tubing have the same chemical compatibility as LDPE?
  21. How does soap work?
  22. Removing nail polish without remover
  23. Waterproofing
  24. Displacement of potassium ion
  25. Properties of Matter
  26. Why do atoms of a feather flock together?
  27. Problems with my Mercury and Aluminum Reaction
  28. Multi-walled carbon nano (Mwcnt) polymer forming
  29. Household detergents
  30. Periodic Table of Elements Picture Book for Adult
  31. Silicone
  32. How Lithium was formed?
  33. Mpemba effect
  34. What is Molarity?
  35. temperature and acetic acid?
  36. Electrolysis help!!
  37. Something challenging for brilliant minds
  38. How do herbs give medicinal properties into herbal tea/infusions?
  39. Can we produce hydrogen with basalt?
  40. Help with project involving periodic table
  41. RSC referencing help please!
  42. Kd Distribution Question
  43. how to turn glass into a mirror
  44. How to make a transparent water based semi fluid?
  45. Quinolizidine alkaloids and water
  46. Need a solution to my dilution of a solution
  47. Looking for guidance.. newbie with no idea!
  48. Adding Paint colors to Rubber material products.
  49. Printed Dictionary for Periodic table of elements.
  50. Chemistry help with Nitrous Oxide
  51. How does the structure of ethane give it the properties described: colourless gas at room temperature with a low boiling point (-89)?
  52. How to workout the amount of moles present in this given question?
  53. How fast do nitrates propagate throughout a water column?
  54. White deposition (crystal) forming on painted metal surfaces.
  55. Photoswitchable supercapacitor
  56. Aluminum-Sodium eutectic mixture
  57. Chemistry experiments at home
  58. Does AMBER decay in oxygen?
  59. Sodium Carbonate
  60. What is capacitance
  61. Question
  62. benzoyl peroxide
  63. Charcoal reaction.
  64. Experiment Legality
  65. Metallurgy
  66. Please help me understand ions and isotopes
  67. How to calculate protons and electrons in NH3BF3?
  68. What is covalent bond?
  69. Si02 in an automotive wax
  70. Sodium-Sulfur battery will replace Li-ion?
  71. chemistry calculation help please
  72. which types of chemical reactions can take place in cholesterol
  73. pH value for planet earth.
  74. Atomic miniaturization
  75. Hydrogen Flammability and explosive reaction
  76. Colour Degradation
  77. Metal strength rating?
  78. Are all carbon composites produced from oil?
  79. What applications could biopolymer gel have?
  80. Fizzy strawberries.
  81. gas + gas = liquid
  82. DIY Electrochemical Cell Experiments
  83. Alkali metals and formation of bases....
  84. Polar and Nonpolar Molecules
  85. Understanding Diodes
  86. Finding the percentage unionised of a compound with 3 pKa
  87. discoloration of sample in high temperature solid state methods
  88. radioactively labeling items...using these to track moving objects
  89. Hydrochloric acid into calcium buildup tank ?
  90. Why we don't spontaneously combust! ;)
  91. Passive Soil-gas samplers (PSG samplers) activated carbon
  92. Coffee vapo inhaler?
  93. Atomic Crystal Structure
  94. What are some pyroelectric materials?
  95. Looking for a chemical with a specifc exothermic reaction.
  96. Boiling points
  97. Sodium Fluoride Indicator Drops
  98. can people just check a calculation for me because it seems a bit off
  99. Semi Permeable Membranes for Carbon Dioxide
  100. Carbon-Oxygen Dilemma
  101. Greenhouse Gases for Something Useful?
  102. Acidic Attractant?
  103. Alcohol-free beer and wine?
  104. Uncomfortable with Schrölinger's Equation.
  105. How can we retrieve CISD coefficients in Gaussian software?
  106. How close can one solid state object be to another solid state object?
  107. Black precipitate from silver nitrate titration
  108. Volumetric concentration from mass concentration
  109. What is calcium Nitrate used for in this method?
  110. How long would it take for a plastic fork to disintegrate in a landfill?
  111. How can I accelerate my laboratory practise?
  112. Effect of EDTA on commercial antibodies
  113. Please don't hate me too much for asking this very basic question
  114. Is it correct to say
  115. Microbiology: Osmolarity help!
  116. Detecting Cyanide with an ISE
  117. Periodic table MADE of elements?
  118. Ferrocyanide when HCl is added in basic conditions
  119. How can I improve my career in pharmaceutical industry?
  120. Addition of copper ii sulfate solution to ammonia
  121. Compounds formed by three atoms
  122. Pollution transforming concrete - Nanonews
  123. Graphite
  124. Opinion of chemists on origin of water
  125. functional groups
  126. Chemist in pharmaceutical industry?
  127. Oil and oiliness
  128. IUPAC naming
  129. This question is stuck in my head! I want it out!!!
  130. boiling points
  131. Fractional Distillation
  132. Polyethylene Glycol 300/400 conversion
  133. Name the following molecules using the IUPAC system:
  134. Michigan Banned Chemicals List?
  135. Mercury, charchoal and peat
  136. Batteries and electrolytes
  137. Why do non- ionic surfactants make bigger micelles
  138. What is the IUPAC name?
  139. Thinking about Major in BioChemistry
  140. Name a gas that smells similar to polish remover that can cause breathing difficulty, and mucous to form a thick sticky film?
  141. A little bit of help with diffusion rates PLEAASEE!
  142. Does toothpaste chemicals may be damage to our health?
  143. How does a single proton change gold into mercury?
  144. Biogas/Methane Generator Help
  145. Which chemicals do you use to enhance your muscles?
  146. Chemical reactions for freezing water multiple times
  147. Need help with CO2 electrolysis
  148. Super glue had a reaction on my fridge
  149. Absolute Zero Impossible?
  150. Need new catalyst for Hydrogel experiment
  151. PEG hydrogel for catheter coating
  152. Coca Cola and Milk - chemical reaction?
  153. Aragonite
  154. What determines the state of matter?
  155. Going from Ksp to M
  156. How to determine molecular structure of a compound from Mass Spectometry data?
  157. Organic Chemistry
  158. Finding the purity of reagent by mass of product
  159. Calculating weight of product
  160. New 'miracle' materials
  161. Balancing a redox equation
  162. Electrochemical Cell equations
  163. Oxyhydrogen Calorific Value
  164. Rydberg's Formula
  165. Changing Carbon Monoxide Into Oxygen
  166. Help splitting in ions
  167. Isopropanol on soap
  168. Are chemists pragmatists?
  169. Radioactivity
  170. Likelihood of alternative synthetic oil in the next few decades?
  171. Stuck for an answer to a kid's question.
  172. Dust Effect for Models
  173. What Exactly is This Company Proposing?
  174. What is created if you mix water (H2O) and ozone (O3)?
  175. Salted Water & Freezing
  176. Aluminum in alkaline environment , Self-reactive, Solution
  177. High School Experiments with PFC Chemicals
  178. Weight of gold chloride
  179. Combining tastes in cooking.
  180. What is the most complex molecular structure you can think of
  181. How does bleach work?
  182. Fractionating process to obtain fractions with a boiling point between -160 C to +20 C ?
  183. I'm working on a project that involves recycling plastics. Can anyone help me by sharing some knowledge?
  184. addition of inert gas
  185. will hydrogen gas be on top in atmosphere?
  186. Minimizing exposure to chemical coatings used in tents
  187. How do you crush an atom?
  188. exsolution lamellae?
  189. Need help naming these substances (exam coming up)
  190. Hydrogen Poly sulfide or Sulfur?
  191. orbital energy level of he+
  192. A Question That Led Me Here!
  193. Problems Preparing phosphate buffer and cinnamic acid
  194. Order of basic strength
  195. Effects of electronegativity on the bonding on an ionic compound? AgBr
  196. Looking for sublimation materials at less than 300 degrees C
  197. Degradation of cellulose
  198. Innovation: Commercial flights, crashes, salt water, and satellites
  199. Why does more sugar dissolve in water than salt
  200. Can camphor used to breakdown the polystyrene ?
  201. How is Hydrogen Cyanide bonded?
  202. Nh2 + o ?
  203. Looking for a material
  204. Electrolysis
  205. Does Theoretical Chemistry allow the order of a reaction to be derived?
  206. Grignard Reaction
  207. Empirically figuring out atomic mass
  208. decrease in lattice energy and hydration energy means more positive or negative if to explain solubility of group 2 sulphate.
  209. CaO or MgO, which one are more soluble?
  210. What does ethanol evaporate into?
  211. Compound with less affinity for glycol then methane
  212. a comparison between an experimental pH and a calculated pH
  213. My new possible experiment idea to test to see if Oxygen would combine with gamma-Aminobutyric acid
  214. Graphene Oxide.
  215. Chromatography charges
  216. Noob questions about silver nitrate photosensitivity
  217. Dissociation vs ionization?
  218. How does the chemical reaction in Alkaline Batteries come about?
  219. Is there a compound in the Universe which is Oxygen Hydrogen Hydrogen Nitrogen OH2N?
  220. Stoichiometry Problem
  221. Preparing butanoic acid from 2-butanol.
  222. Carbonic acid.
  223. Van Der Waals Volume/Covolume
  224. addition of unsaturated hydrocarbons
  225. How do alcohols dehydrate?
  226. How can you stop a hydrochloric acid from being harmful? (6th grader level)
  227. Help! Using IUPAC's recommendations to name the following haloalkane.
  228. how does CuSO4.5H2O dehdrate?
  229. can we have negative pH values!!!!!!!!!!
  230. Electronegativity
  231. Modelling Question
  232. Do you know these three industrial manufacturing process of toluene
  233. mole equation help?
  234. preparation of sodium carbonate
  235. Weighing out metal ions from their hydrated salts.
  236. Cl
  237. Steam Bath Chemistry?
  238. Pencil, paper detect hazardous chemical vapours - world of chemicals
  239. xylene molecular formula, density, molar mass, boiling point - world of chemicals
  240. world of chemicals - Sulfuric acid chemical properties - molecular formula, molar mass, boiling point
  241. A basic Chemistry question about Apatite
  242. strongest endothermic reactions
  243. There's a gas that causes the lungs, and sinus to swell up, get irrated, and produce abnormal?
  244. ALPHA particle
  245. Why KMnO4 is called permanganate?
  246. gibbs
  247. What elements compose these substances?
  248. Help! Confusion acid-base equilibrium in water
  249. Reactions of acids/bases with water: correct use of arrows
  250. Sodium Hypochlorite + Aluminium Chloride -->