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27 June 2019
- 15:2915:29, 27 June 2019 diff hist +270 N 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..." current
26 June 2019
- 22:2322:23, 26 June 2019 diff hist +244 Fluorine →Storage
- 22:1322:13, 26 June 2019 diff hist −1 Fluorine No edit summary
- 21:5321:53, 26 June 2019 diff hist +5 Fluorine →Natural Occurrence
- 21:4421:44, 26 June 2019 diff hist +3,339 N 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..."
- 21:4021:40, 26 June 2019 diff hist +218 N 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..." current
- 21:3921:39, 26 June 2019 diff hist −50 Citrus fruit →See Also current
- 21:3921:39, 26 June 2019 diff hist +1,417 N 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=== *..."
- 21:3721:37, 26 June 2019 diff hist +171 N 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." current
- 21:3621:36, 26 June 2019 diff hist +1,343 N 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..."
- 21:3321:33, 26 June 2019 diff hist +296 N 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..." current
- 21:1421:14, 26 June 2019 diff hist 0 Hydrogen peroxide →=Sodium peroxide
- 21:0921:09, 26 June 2019 diff hist +578 N 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==..."
- 21:0121:01, 26 June 2019 diff hist −7 Category:Elements No edit summary
- 21:0021:00, 26 June 2019 diff hist −46 Category:Ores No edit summary current
- 21:0021:00, 26 June 2019 diff hist +2 Category:Salts No edit summary
- 20:5320:53, 26 June 2019 diff hist +733 N 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==..."
- 18:0318:03, 26 June 2019 diff hist +1,175 N 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..."
- 17:4317:43, 26 June 2019 diff hist +840 N 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|..."
- 14:1114:11, 26 June 2019 diff hist +2 m Sodium carbonate Text replacement - "glass" to "'''glass'''"
- 14:0714:07, 26 June 2019 diff hist +2 m Silicon dioxide Text replacement - "glass" to "'''glass'''" current
- 14:0614:06, 26 June 2019 diff hist +2 m Boron Text replacement - "glass" to "'''glass'''" current
- 14:0614:06, 26 June 2019 diff hist +2 m Sulfuric acid Text replacement - "glass" to "'''glass'''"
- 13:4313:43, 26 June 2019 diff hist +1,002 N 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..." current
- 13:3613:36, 26 June 2019 diff hist +1,490 N 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..."
- 13:3313:33, 26 June 2019 diff hist −8 Category:Elements No edit summary
- 13:3213:32, 26 June 2019 diff hist +2 Lead No edit summary current
- 13:3213:32, 26 June 2019 diff hist +2 Category:Salts No edit summary
- 13:3013:30, 26 June 2019 diff hist +1,302 N Antimony Created page with "{{Compound|chemf=Sb|num=51|group=Metalloids |mm=121.76|density=6.697|mp=630.63|bp=1635 |stp_p=solid|stp_q=silver-grey }} ==Uses== ===Other=== * Chlorination catalyst antimon..."
- 13:2813:28, 26 June 2019 diff hist +1,668 N Silicon dioxide Created page with "{{Compound|aka=Silica|chemf=SiO2 |mm=60.08|mp=1713|bp=2950|density=2.648 |stp_p=crystal|stp_q=clear }} ==Uses== * Primary component of glass * Fused silicon dioxide is a h..."
- 13:2313:23, 26 June 2019 diff hist +3,244 N Potassium permanganate Created page with "{{Compound|chemf=KMnO4|group=salts|listed_dea=yes |mm=158|density=2.703|sol_aq=63.8|ior=1.59 |stp_p=solid|stp_q=purple |nfpa_h=2|nfpa_o=OX |medicine=yes |medication=yes|listed..."
- 13:2113:21, 26 June 2019 diff hist +101 Carbon →Production
- 13:2013:20, 26 June 2019 diff hist +936 N Carbon Created page with "{{Compound|chemf=C|num=6|group=Nonmetals |mm=12.0|mp=sublimes at 3642|density=1.8-2.1 |stp_p=solid|stp_q=black|nfpa_f=1 }} ==Uses== ===Primary=== * Organic life * Chemical fun..."
- 13:1813:18, 26 June 2019 diff hist −50 Manganese dioxide No edit summary current
- 13:1813:18, 26 June 2019 diff hist −52 Chromium No edit summary
- 13:1713:17, 26 June 2019 diff hist −27 Aluminum No edit summary current
- 13:1713:17, 26 June 2019 diff hist −50 Lead No edit summary
- 13:1613:16, 26 June 2019 diff hist −50 Copper No edit summary current
- 12:5012:50, 26 June 2019 diff hist +1,509 N Template:VoltaicCell Created page with "<noinclude> {{VoltaicCell | name=Lead-acid cell | e=electrolyte (sulfuric acid) | nr=net reaction for cell (Pb + PbO2 + 2H2SO4 = 2PbSO4 + 2H2O)..." current
- 12:5012:50, 26 June 2019 diff hist +7,298 N Voltaic cell Created page with ": aka battery, rechargeable battery, storage battery, dry cell, wet cell We use the term "voltaic cell" to encompass any source of steady voltage potential which sources the e..." current
- 12:4912:49, 26 June 2019 diff hist +1,900 N Manganese dioxide Created page with "{{Compound|name=Manganese dioxide|chemf=MnO2|mm=86.9368|density=5.026|sol_aq=insoluble|stp_p=solid|stp_q=brown/black|nfpa_h=1|decomp={{DecompRow|input=Manganese dioxide|temp=5..."
- 12:4712:47, 26 June 2019 diff hist 0 Manganese No edit summary current
- 12:4712:47, 26 June 2019 diff hist +1,140 N Manganese Created page with "{{Compound|chemf=Mn|group=Transition Metals |mm=54.9|density=7.21|num=25|mp=1244|bp=2061 |stp_p=solid|stp_q=silvery}} ==Uses== ===Primary=== * Essential for voltaic cell t..."
- 12:4412:44, 26 June 2019 diff hist +419 N Chalcopyrite Created page with "{{Ore |name=Chalcoiron pyrite |freq=common |hardness=3.5 |density=4.1 |chemf=CuS |calctemp=666 |m1=Cu |calcprod=CuO }} Chalcoiron pyrite, along with malachite and azuri..." current
- 10:5210:52, 26 June 2019 diff hist +2,787 N Ammonium chloride Created page with "{{Compound|aka=Sal ammoniac|chemf=NH4Cl |mm=53.49|density=1.5274|mp=338(decomp)|bp=520|sol_aq=383|sol_et=4.25|sol_ac=sparingly|sol_det=insoluble|sol_met=23.7 |group=salts |stp..."
- 09:5709:57, 26 June 2019 diff hist +61 Tin →Character
- 09:5609:56, 26 June 2019 diff hist −15 Tin →See Also
- 09:5609:56, 26 June 2019 diff hist −7 Tin →Primary
- 09:5509:55, 26 June 2019 diff hist +1,654 N Tin Created page with "{{Compound|name=Tin|chemf=Sn|density=7.365|mp=231.93|bp=2602|num=50|group=Metalloids|stp_p=solid|stp_q=grey|mm=118.7|nfpa_h=1|nfpa_f=0|cote=23.8|nfpa_r=0}} ==Uses== ===Primary..."
- 09:4509:45, 26 June 2019 diff hist +4,122 N Phosphorus Created page with "{{Compound|chemf=P|num=15|group=Nonmetals |mm=30.97|density=1.82|mp=44.2|bp=280.5 |stp_p=solid|stp_q=grey white|nfpa_h=4|nfpa_f=4|nfpa_r=2 }} ==Uses== ===Primary=== * Matches..."