All public logs
Jump to navigation
Jump to search
Combined display of all available logs of NOWA-CL. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 21:11, 5 December 2023 Admin talk contribs created page Trimesic acid (Created page with "{{Compound|chemf=C9H6O6|aka=Benzene-1,3,5-tricarboxylic acid |mm=210.14034|density=|mp=|bp=|sol_aq= |stp_p=|stp_q= }} ==Uses== ===Other=== * feedstock for benzene ==Natural occurrence== Does '''not''' occur naturally ==Hazards== ==Character== ==Production== ===Synthesis=== * Oxidize Trimethyl benzene with potassium permanganate ==Testing== ==Purification== ==Storage== ==Disposal== ==See Also== ==References== <references/>")
- 22:31, 3 December 2023 Admin talk contribs uploaded File:The Electrochemical Oxidation of Ammonia 12 26 16.pdf (https://www.sciencemadness.org/whisper/viewthread.php?tid=71448)
- 22:31, 3 December 2023 Admin talk contribs created page File:The Electrochemical Oxidation of Ammonia 12 26 16.pdf (https://www.sciencemadness.org/whisper/viewthread.php?tid=71448)
- 17:20, 28 November 2023 Admin talk contribs created page Trimethyl benzene (Created page with "{{Compound|struct=Mesitylene.png|aka=Mesitylene|chemf=C9H12|mm=120.19|density=0.8637|mp=-44.8|bp=164.7|ior=1.49541|sol_aq=non|stp_p=liquid|stp_q=clear colorless|nfpa_h=2|nfpa_f=2|solvent=yes}} ==Uses== {{Justify}} ===Other=== * Preferred extractant for ABE Fermentation * An aromatic compound that can be created from non-aromatic compounds * Precursor to key industrial chemical benzene, '''1,3-dimethylbenzene''' and other aromatics ==Natural oc...")
- 23:54, 6 November 2023 Admin talk contribs deleted page Xxx (content was: "<youtube>ID of the video here</youtube>", and the only contributor was "Admin" (talk))
- 23:01, 6 November 2023 Admin talk contribs created page Xxx (Created page with "<youtube>ID of the video here</youtube>")
- 17:55, 30 October 2023 Admin talk contribs deleted page Vid/0001 (content was: "#REDIRECT [http://www.youtube.com/watch?v=xjljWCAJvV4 0001]", and the only contributor was "Admin" (talk))
- 17:34, 30 October 2023 Admin talk contribs created page Vid/0001 (Redirected page to Https://www.youtube.com/watch?v=xjljWCAJvV4) Tag: New redirect
- 20:05, 18 October 2023 Admin talk contribs created page Potassium manganate (Created page with "{{Compound|chemf=K2MnO4 |mm=197.132|density=2.78|mp=190(decomp)|bp=|sol_aq=decomp |stp_p=|stp_q= |nfpa_h=1|nfpa_r=1|nfpa_o=OX }} ==Uses== ===Other=== * Precursor to potassium permanganate ==Natural occurrence== Does '''not''' occur naturally ==Hazards== ==Character== ==Production== ===Extraction=== ===Synthesis=== #roast a mixture of potassium hydroxide and manganese dioxide in air giving * potassium manganate #: {{#Chem: 2 MnO2 + 4 KOH + O2 = 2...")
- 18:36, 18 October 2023 Admin talk contribs created page Sodium bisulfite (Created page with "{{Compound|chemf=NaHSO3 |mm=104.061|density=1.48|mp=150|bp=315|sol_aq=420* |stp_p=solid|stp_q=white }} ==Uses== ===Other=== * Producing nitrites (from nitrates) ==Natural occurrence== ==Hazards== ==Character== ==Production== ===Extraction=== ===Synthesis=== # Bubble sulfur dioxide through a sodium hydroxide solution until no more is absorbed #: {{#Chem: SO2(g) + NaOH (aq) = NaSO3(aq)}} # Evaporate the solution, giving sodium bisulfite. ==Testing== Add any acid e....")
- 18:14, 18 October 2023 Admin talk contribs deleted page Copper (II) Oxide (content was: "{{Compound|aka=cupric oxide, black copper oxide|chemf=CuO|group=salts |mm=79.545|density=6.315|mp=1326|bp=2000|sol_aq=0 |stp_p=powder|stp_q=black |nfpa_h=2|nfpa_r=1}} ==Uses== ===Primary=== * Primary intermediate for copper and bronze ===Other=== * Catalyst * Precursor to cuperammonium for the production of rayon * Glass polishing * Component of copper-aluminu...", and the only contributor was "JeffEvarts" (talk))
- 16:28, 18 October 2023 Admin talk contribs deleted page Calcium Oxide (content was: "{{Compound|name=Calcium oxide|chemf=CaO|mm=56.0774|density=3.34|mp=2613|bp=2850|stp_p=solid|stp_q=white|nfpa_h=3|nfpa_r=2}} ==Uses== ===Primary=== * Feedstock for calcium hydroxide, lye, and all other hydroxides ===Secondary=== * Heat without fire: *: {{#Chem: CaO(s)+H2O(l)=Ca(OH)2(aq)}} (ΔHr = −63.7 kJ/mol of CaO) ==Natural occurrence== * Does not occur naturally ==Hazards== * Corrosive to skin * Calcium oxide dust irritates the eyes and lungs * Mixed with water produce...")
- 16:27, 18 October 2023 Admin talk contribs deleted page Calcium Chloride (content was: "{{Compound| |chemf=CaCl2 |mm=110.98|density=2.15|mp=772-775|bp=1935|sol_aq=745|sol_et=327|stp_p=solid|stp_q=white|nfpa_h=2|nfpa_r=1 |medication=yes|medicine=yes|listed_dhs=yes |decomp={{DecompSec |start=calcium chloride hexahydrate |row1={{TDRow|temp=30|input=hexahydrate|output=tetrahydate}} |row2={{TDRow|temp=45.5|input=tetrahydrate|output=dihydrate}} |row3={{TDRow|t...", and the only contributor was "JeffEvarts" (talk))
- 16:16, 18 October 2023 Admin talk contribs created page Category:Library (Created page with "This category is the "'''Chemical Library'''" that this project is about. * Materials listed here '''are not''' naturally occurring and widely available * Materials listed here have a documented production path on this wiki which meets one of two requirements: ** They are produced using '''only''' NOWA materials. ** They are produced using only NOWA materials and materials ''previously'' added to this library. * Logically, all existent non-nowa compou...")
- 22:25, 16 October 2023 Admin talk contribs created page Sodium nitrite (Created page with "{{Compound|chemf=NaNO2 |mm=68.9953|density=2.168|mp=271|bp=320 (decomp)|sol_aq=848 |stp_p=solid|stp_q=yellowish white }} ==Uses== ===Other=== Precursor for amyl nitrite and nitrous acid ==Natural occurrence== ==Hazards== ==Character== ==Production== ===Extraction=== ===Synthesis=== ====via carbon==== # Melt sodium nitrate # Add carbon to the melt #:{{#Chem: 2NaNO3 + C = 2NaNO2 + CO2//reactants burn}} ====via sulfite==== ===== direct===== # Combine sodiu...")
- 18:05, 16 October 2023 Admin talk contribs created page Activated harcoal (Created page with "So called "activated" charcoal is a powder composed of a processed form of regular charcoal with a particularly large surface area due to microscopic pores on the surface of the particles. This makes it more effective than regular charcoal for most non-fuel uses of charcoal. ==Uses== * Pharm: GI treatment on WHO LEM * Water filtration ==Natural occurrence== * Tiny amounts of activated charcoal '''do''' occur naturally in regular charcoal. ==Hazards== * GRAS ==Produ...")
- 17:56, 14 October 2023 Admin talk contribs created page Solvay process (Created page with "The Solvay Process is a chemical process which uses [ammonia]] to convert salt and carbon dioxide into sodium carbonate. Category:Processes")
- 20:45, 11 October 2023 Admin talk contribs uploaded File:PrepchemHClO4.pdf
- 20:45, 11 October 2023 Admin talk contribs created page File:PrepchemHClO4.pdf
- 08:38, 8 July 2023 Admin talk contribs created page Potassium iodide (Created page with "{{Compound|chemf=KI|group=salts |mm=168.0028|mp=681|bp=1330|density=3.123|sol_aq=1400|sol_et=20 |nfpa_h=1 |medicine=yes|med_class=Dietary Supplements |medication=yes|listed_who=yes}} ==Uses== ===Primary=== * Pharm: WHO LEM dietary supplement * Thyroid protection ==Natural occurrence== * Potassium iodide occurs in kelp ==Hazards== ==Production== ===Extraction=== ===Synthesis=== #Combine iodine with potassium hydroxide in water and heat. #: {{#Chem: 3I2 + 6K...")