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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).
- 01:01, 7 July 2019 JeffEvarts talk contribs created page Category:NOWA-CL (Created page with "This category is the "'''Chemical Library'''" that this project is about. * Materials listed here '''are not''' naturally occurring and widely available * M...")
- 09:54, 1 July 2019 JeffEvarts talk contribs created page Calcium phosphate (Created page with "{{Compound|chemf=Ca3(PO4)2 |mm=310.18|density=3.14|sol_aq=insoluble |group=salts |stp_p=solid|stp_q=grey/white |nfpa_h=1 }} Calcium phosphate is an important natural source of...")
- 09:49, 1 July 2019 JeffEvarts talk contribs created page Phosphorus pentoxide (Created page with "{{Compound|chemf=P4O10 |mm=283.9|density=2.39|mp=340|bp=360 (sublimes)|sol_aq=reacts ({{#Chem: H3PO4}}) |stp_p=powder|stp_q=white deliquescent|nfpa_h=3|nfpa_r=3|nfpa_o=<s>W</s...")
- 09:28, 1 July 2019 JeffEvarts talk contribs created page Template:Pm (Created page with "<noinclude> ==Usages== {{pm|value|variance}} which gives '''value'''±'''variance'''. '''---or---''' {{pm}} which just gives ±. </noinclude><includeonly>{{#if:...")
- 09:27, 1 July 2019 JeffEvarts talk contribs created page Template:E (Created page with "<noinclude> Usage: {{e|mantissa|exponent}} The default exponent is 0. </noinclude><includeonly>{{#if:{{{1|}}}|{{{1|1}}}×}}10<sup>{{{2|}}}</sup></includeonly>")
- 09:25, 1 July 2019 JeffEvarts talk contribs created page Sulfuric Acid (Created page with "{{Compound|name=Sulfuric Acid|chemf=H2SO4|stp_p=liquid|stp_q=oily|mm=98.79|density=1.84|mp=10|bp=337|pKal=−3, 1.99|group=Mineral Acids|nfpa_h=3|nfpa_r=2|nfpa_o=<s>W</s>|indu...")
- 08:46, 1 July 2019 JeffEvarts talk contribs created page Sea salt (Created page with "{| style='float:right;' class="wikitable sortable" |+Dissolved ions in seawater over 1mmol/L !Concentration of cation in sea water !Molarity !Concentration of anion in sea wat...")
- 17:55, 29 June 2019 JeffEvarts talk contribs created page Bitumen (Created page with ": AKA Asphaltum, Beach Tar ==Uses== ===Other=== * Source of aromatics * Source of hydrocarbons ==Natural Occurrence== Bitumen is a naturally occurring substance contained with...")
- 10:18, 28 June 2019 Admin talk contribs created page Witherite (Created page with "{{Ore |name=Witherite |freq=common |hardness=3-3.5 |density=4.3 |chemf=BaCO3 |iscarbonate=yes |m1=Ba }} Witherite, along with barite is a primary ore of barium.")
- 00:55, 28 June 2019 Admin talk contribs created page Barium sulfate (Created page with "{{Compound|chemf=BaSO4 |mm=233.43|density=4.3|mp=1345|bp=1600|sol_aq=.0024 |group=salts |medicine=yes |medication=yes|listed_who=yes}} Barium sulfate is a radiographic contras...")
- 23:11, 27 June 2019 Admin talk contribs created page Barite (Created page with "{{Ore |name=Barite |freq=common |hardness=3-3.5 |density=4.3-5 |chemf=BaSO4 |issulfate=yes |m1=Ba }} Barite, along with witherite is a primary ore of barium.")
- 20:26, 27 June 2019 Admin talk contribs created page Quartz (Created page with "{{Mineral |name=Quartz |freq=common |hardness=7 |density=2.65 |chemf=SiO2 }} Quartz is a mineral composed entirely of silicon dioxide. Both the "rock crystal" form and the...")
- 16:43, 27 June 2019 Admin talk contribs created page Cinnabar (Created page with "{{Ore |name=Cinnabar |freq=uncommon |hardness=2-2.5 |density=8 |chemf=HgS |m1=Hg |calctemp=580 |calcprod=HgO |decomp= {{TDRow | input=Cinnabar ({{#Chem: HgS}}) | output...")
- 16:42, 27 June 2019 Admin talk contribs created page Chamber process (Created page with "A.K.A. '''Lead chamber process'''. This process converts sulfur, water, and air to sulfuric acid. The maximum concentration using the chamber process is approx...")
- 16:42, 27 June 2019 Admin talk contribs created page Magnetite (Created page with "{{Ore |name=Magnetite |freq=common |hardness=5.5-6.5 |density=5.17 |chemf=Fe3O4 |m1=Fe }} Magnetite, along with Hematite and iron pyrite is a primary ore of iron....")
- 16:41, 27 June 2019 Admin talk contribs created page Hematite (Created page with "{{Ore |name=Iron pyrite |freq=common |hardness=6-6.5 |density=5 |chemf=FeS2 |m1=Fe |calcprod=Fe2O3 }} pyrite, along with Hematite and Magnetite is a primary ore of ...")
- 16:40, 27 June 2019 Admin talk contribs created page Iron pyrite (Created page with "{{Ore |name=Iron pyrite |freq=common |hardness=6-6.5 |density=5 |chemf=FeS2 |m1=Fe |calcprod=Fe2O3 }} pyrite, along with Hematite and Magnetite is a primary ore of i...")
- 16:39, 27 June 2019 Admin talk contribs created page Urease (Created page with "Urease is an enzyme that converts urea into ammonia. ==Uses== Urease autocatalyzes the conversion of urea to ammonia : {{#Chem: CO(NH2)2 + H2O { urease = } 2NH3 +...")
- 16:39, 27 June 2019 Admin talk contribs created page Sulfur dioxide (Created page with "{{Compound|chemf=SO3 |mm=64.066|ss=201|mp=-72|bp=-10|sol_aq=94|density=0.0026288 stp_p=gas|stp_q=colorless noxious|nfpa_h=3|nfpa_f=2|idlh=100ppm }} ==Uses== The primary use of...")
- 16:36, 27 June 2019 Admin talk contribs created page Sulfur (Created page with "{{Compound|name=Sulfur|chemf=S|density=2|num=16|group=Nonmetals|stp_p=solid|stp_q=yellow|mm=32|mp=116|bp=444|nfpa_h=1|nfpa_f=1}} ==Uses== ===Primary=== * Feedstock for sulfu...")
- 16:34, 27 June 2019 Admin talk contribs created page Hydrogen sulfide (Created page with "{{Compound|chemf=H2S |mm=34.1|mp=-82|bp=-60|density=0.001363|fv=17.65|idlh=100ppm |nfpa_h=4|nfpa_f=4|stp_p=gas|stp_q=colorless }} Hydrogen sulfide is a toxic gas evolved from...")
- 16:32, 27 June 2019 Admin talk contribs created page Sodium sulfate (Created page with "{{Compound|chemf=Na2SO4|group=salts |mm=142.04|density=2.664|mp=884|bp=1429|sol_aq=232 |stp_p=crystals|stp_q=white|nfpa_h=1 |decomp={{DecompSec|start=sodium sulfate decahydrat...")
- 16:31, 27 June 2019 Admin talk contribs created page Sodium nitrate (Created page with "{{Compound|chemf=NaNO3|group=salts |mm=85|density=2.257|mp=308 |decomp={{DecompRow|input=sodium nitrate|temp=380|output={{#Chem: NaNO2, O2}}}} |stp_p=crystals|stp_q=white|nfpa...")
- 16:30, 27 June 2019 Admin talk contribs created page Hemimorphite (Created page with "{{Ore |name=Hemimorphite |freq=rare |hardness=4.5-5 |density=3.5 |chemf=Zn4Si2O7(OH)2•H2O |m1=Zn |calcprod=ZnO }} Hemimorphite is a hydrated zinc silicate, and a primary sou...")
- 16:29, 27 June 2019 Admin talk contribs created page Sodium bisulfate (Created page with "{{Compound|chemf=NaHSO4|group=salts |mm=120.6|density=1.8|mp=315|sol_aq=285 |nfpa_h=2|nfpa_r=1|stp_p=powder|stp_q=white |decomp={{DecompSec|start=sodium bisulfate monohydrate...")
- 16:25, 27 June 2019 Admin talk contribs created page Sodium bicarbonate (Created page with "{{Compound|chemf=NaHCO3|group=salts |mm=84.007|density=2.2|stp_p=solid|sol_aq=96|ior=1.583 |stp_p=solid|stp_q=white|nfpa_r=1 |medicine=yes|listed_dhs=yes |decomp={{DecompRow|i...")
- 16:24, 27 June 2019 Admin talk contribs created page Smithsonite (Created page with "{{Ore |name=Smithsonite |freq=rare |hardness=4.5 |density=4.4 |chemf=ZnCO3 |m1=Zn |calctemp=400-900 |calcprod=ZnO }} Smithsonite, along with Hemimorphite are primary ores...")
- 16:23, 27 June 2019 Admin talk contribs created page Silicon (Created page with "{{Compound|name=Silicon|chemf=Si|density=2.33|num=14|group=Metalloids|stp_p=solid|stp_q=black|mm=28.0|mp=1414|bp=3265|nfpa_h=1}} ==Uses== ===Justifying=== * -dioxide is the ke...")
- 16:23, 27 June 2019 Admin talk contribs created page Pyrolusite (Created page with "Pyrolusite is an important ore of manganese {{Ore |name=Pyrolusite |freq=common |hardness=6-6.5 |density=4.4-5 |chemf=MnO2 |m1=Mn }} ==Hazards== * Finely ground pyrolusite...")
- 16:22, 27 June 2019 Admin talk contribs created page Potassium chloride (Created page with "{{Compound|aka=Sylvite|chemf=KCl|group=salts |mm=74.5513|mp=770|bp=1420|sol_aq=344 |stp_p=crystal|stp_q=white |nfpa_h=1 |medicine=yes |medication=yes|listed_who=yes}} ==Uses==...")
- 16:21, 27 June 2019 Admin talk contribs created page Pentlandite (Created page with "{{ Ore | name=Pentlandite | freq=common | hardness=3.5-4 | density=4.6-5 | chemf=(Fe,Ni)9S8 | issulfide=yes | m1=Ni | m2=Fe | m3= | calctemp= | oxide=NiO }} Pentlan...")
- 16:20, 27 June 2019 Admin talk contribs created page Oxalic acid (Created page with "{{Compound|chemf=C2H2O4 |mm=90.03|density=1.9|mp=189-191|bp=decomp |sol_aq=143|sol_et=237|stp_p=solid|stp_q=white|nfpa_h=3|nfpa_f=1 }} ==Uses== {{Justify}} ===Other=== * Key i...")
- 16:17, 27 June 2019 Admin talk contribs created page Magnesium sulfate (Created page with "{{Compound|chemf=MgSO4|group=salts |mm=120.366|density=anh:2.66<br>hept:1.68|sol_aq=255 |stp_p=solid|stp_q=white |nfpa_h=1 |medicine=yes |decomp={{DecompSec |start=magnesium s...")
- 16:16, 27 June 2019 Admin talk contribs created page Magnesite (Created page with "{{Ore |name=Magnesite |freq=common |hardness=3.5-4.5 |density=3.2 |chemf=MgCO3 |m1=Mg |calcprod=MgO }} Magnesite is a primary ore of magnesium.")
- 16:15, 27 June 2019 Admin talk contribs created page Limestone (Created page with "{{Ore |name=Limestone |freq=common |hardness=3-4 |density=2.5 |chemf=CaCO3 |calctemp=825 |calcprod=CaO |m1=Ca }} Limestone is relatively pure calcium carbonate in a highly...")
- 16:14, 27 June 2019 Admin talk contribs created page Goethite (Created page with "{{Ore |name=Goethite |freq=uncommon |hardness=5.5-6 |density=3.3-4.3 |chemf=FeO(OH) |m1=Fe |calctemp=600 |calcprod=FeO }} Goethite is an iron ore that can contain up to 3% Nic...")
- 16:12, 27 June 2019 Admin talk contribs created page Lead sulfide (Created page with "{{Compound|name=lead sulfide|chemf=PbS|mm=239.3|density=7.60|mp=1118|bp=1281|stp_p=solid|stp_q=black|nfpa_h=2}} ==Uses== ===Primary=== * Source of lead by smelting ===Seco...")
- 15:29, 27 June 2019 Admin talk contribs created page Galena (Created page with "{{Ore |name=Galena |freq=common |hardness=3.5-4 |density=7.5 |chemf=PbS |calctemp=600 |calcprod=PbO |m1=Pb }} Galena is the primary ore of lead. It is composed primarily o...")
- 21:44, 26 June 2019 Admin talk contribs created page Fluorine (Created page with "{{Compound|name=Fluorine|chemf=F|density=0.0017|num=9|group=Halides|stp_p=gas|stp_q=yellowish|mp=-220|bp=-188|mm=19|nfpa_h=4|nfpa_r=4|nfpa_o=O<s>W</s>}} It's worth noting up f...")
- 21:40, 26 June 2019 Admin talk contribs created page Epsomite (Created page with "{{ Ore | name = Epsomite | freq = common | hardness = 2 | density = 1.675 | chemf = MgSO4*7H2O | m1 = Mg }} Epsomite is a relatively common mineral and a primary source...")
- 21:39, 26 June 2019 Admin talk contribs created page Citrus fruit (Created page with "A family of related fruiting trees and shrubs which produce hesperidium (fruits) containing citric acid and often '''ascorbic acid''' (vitamin C). ==Uses== ===Primary=== *...")
- 21:37, 26 June 2019 Admin talk contribs created page Chalk (Created page with "{{Ore |name=chalk |freq=common |hardness=1 |density=2.5 |chemf=CaCO3 |calctemp=900 |calcprod=CaO |m1=Ca }} Chalk is a finely divided mineral form of calcium carbonate.")
- 21:36, 26 June 2019 Admin talk contribs created page Carbon monoxide (Created page with "{{Compound|chemf=CO |fv=10|density=0.001145|mm=28|mp=205|bp=-191|sol_aq=0.0276 (2.4%v/v) |nfpa_h=4|nfpa_f=4|nfpa_r=2|stp_p=gas|stp_q=colorless }} Carbon monoxide is a poisonou...")
- 21:33, 26 June 2019 Admin talk contribs created page Calcite (Created page with "{{Ore |name=Calcite |freq=common |hardness=3 |density=2.71 |chemf=CaCO3 |calctemp=900 |calcprod=CaO |m1=Ca }} Calcite is nearly pure calcium carbonate. It could be conside...")
- 21:09, 26 June 2019 Admin talk contribs created page Barium peroxide (Created page with "{{Compound|chemf=BaO2|mm=169.33|density=5.68|mp=450|bp=850 (decomp)|sol_aq=0.0091|stp_p=crystal|stp_q=grey-white|nfpa_h=2|nfpa_f=2|nfpa_o=ox}} ==Uses== {{Justify}} ===Other==...")
- 20:53, 26 June 2019 Admin talk contribs created page Ethylene (Created page with "{{Compound|chemf=C2H4|industrial=yes |mm=28|density=0.001178|mp=-169|bp=-103|sol_aq=0.035|ss=327 |stp_p=gas|stp_q=colorless|nfpa_h=2|nfpa_f=4|nfpa_r=2 }} ==Uses== ===Primary==...")
- 18:03, 26 June 2019 Admin talk contribs created page Category:Industrial Chemicals (Created page with "This category (like the WHO list of essential medicines) is actually defined by an external document. In this case, "Chemical and Engineering News", July...")
- 17:43, 26 June 2019 Admin talk contribs created page Ascorbic acid (Created page with "{{Compound|aka=Vitamin C|chemf=C6H8O6|group=Plant Products |mm=176.12|density=1.65|mp=190|bp=|sol_aq=330|sol_et=20|sol_det=soluble|pka_list=4.1,11.6. |stp_p=solid|stp_q=white|...")
- 13:43, 26 June 2019 Admin talk contribs created page Aqua regia (Created page with "Aqua Regia (Akwuh Reejuh) is a mixture of It was named so because it can dissolve some noble metals, particularly gold and platinum. Aqua regia does not dissolve '''t...")
- 13:36, 26 June 2019 Admin talk contribs created page Boron (Created page with "{{Compound|name=Boron|chemf=B|density=2.33 to 2.53|num=5|group=Metalloids|stp_p=solid|mp=2076|bp=3927|mm=10.81|nfpa_h=2|nfpa_f=3}} Elemental Boron is rarely required. Normally...")