User contributions for JeffEvarts
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26 April 2023
- 17:1917:19, 26 April 2023 diff hist 0 Library No edit summary
- 17:1617:16, 26 April 2023 diff hist +1,135 N Magnesium hydroxide Created page with "{{Compound|chemf=Mg(OH)2|group=salts |mm=58.3|mp=350|density=2.34 |nfpa_h=1 |decomp={{DecompRow|input=Magnesium hydroxide|temp=350|output=MgO}}}} Magnesium hydroxide is a close analogue of calcium hydroxide. ==Uses== ===Primary=== * As an aqueous suspension/solution, it is known as ''Milk of Magnesia'', which has medicinal properties: ** as an antacid ** as a laxative * as a fire retardant ===Other=== ==Natural occurrence== ==Hazards== ==Character== ==Production== =..."
25 April 2023
- 04:2504:25, 25 April 2023 diff hist 0 Library No edit summary
- 04:2304:23, 25 April 2023 diff hist −752 Ammonium Carbonate Blanked the page current Tag: Blanking
- 04:1904:19, 25 April 2023 diff hist +752 N Ammonium Carbonate Created page with "{{Compound|chemf=(NH4)2CO3|aka=spirit of hartshorn |mm=96.09|density=1.5|mp=58|bp=decomp|sol_aq=250|pharm=yes |stp_p=powder|stp_q=white }} ==Uses== ===Primary=== * Precursor to ammonium chloride, the precursor to all other chlorides ===Secondary=== * Pharm: Smelling salts ==Natural occurrence== * Does occcur naturally ==Hazards== ==Character== ==Production== ===Extraction=== * Extracted from Spirit of hartshorn, which also contains ammonium bicarbonate and ..."
21 April 2023
- 17:3117:31, 21 April 2023 diff hist +113 Library →Library
- 17:2117:21, 21 April 2023 diff hist +44 Library →Library
- 17:1317:13, 21 April 2023 diff hist +2 Library →Library
- 16:4116:41, 21 April 2023 diff hist +2 Library →Library
- 16:3916:39, 21 April 2023 diff hist +9 Library →Library
- 16:3216:32, 21 April 2023 diff hist −2 Library →Library
20 April 2023
- 20:1220:12, 20 April 2023 diff hist +16 Library No edit summary
- 19:2819:28, 20 April 2023 diff hist +1 Library →Library
- 19:2619:26, 20 April 2023 diff hist +9 Library →Library
- 19:2419:24, 20 April 2023 diff hist +1 Library →Library
- 19:2319:23, 20 April 2023 diff hist −9 Library →Library
- 19:1719:17, 20 April 2023 diff hist +5 Library →Library
- 19:1419:14, 20 April 2023 diff hist −2 Library →Library
- 19:0719:07, 20 April 2023 diff hist +9 Library No edit summary
- 19:0419:04, 20 April 2023 diff hist +5 Library →Library
- 19:0119:01, 20 April 2023 diff hist −2 Library No edit summary
- 16:3616:36, 20 April 2023 diff hist +1,388 N Calcium Hydroxide Created page with "{{Compound|chemf=Ca(OH)2 |stp_p=solid|stp_q=white |mm=74.093|density=2.211|sol_aq=1.73|sol_et=non |group=salts |nfpa_h=3 |decomp={{DecompRow|input=Calcium hydroxide|output={{#Chem: CaO, H2O}}|temp=580}} }} ==Uses== ===Primary=== * Feedstock for most hydroxides: sodium, potassium, etc * Production of mortar and plaster ===Secondary=== * Whitewash ==Hazards== Calcium hydroxide is alkaline. It can irritate the skin, eyes and..."
- 14:1214:12, 20 April 2023 diff hist +22 Library No edit summary
- 14:0914:09, 20 April 2023 diff hist +91 Library →Library
- 03:4203:42, 20 April 2023 diff hist +15 Library →Library
- 03:3803:38, 20 April 2023 diff hist +5 Library →Library
19 April 2023
- 20:3620:36, 19 April 2023 diff hist −12 Library →Library
- 20:3520:35, 19 April 2023 diff hist +3 Library →Library
- 20:3520:35, 19 April 2023 diff hist +68 Library →Library
- 20:2920:29, 19 April 2023 diff hist +13 Library No edit summary
- 18:4018:40, 19 April 2023 diff hist +66 Library →Library
- 18:3818:38, 19 April 2023 diff hist +32 Library →Library
- 18:3718:37, 19 April 2023 diff hist +3 Library →Library
- 18:3518:35, 19 April 2023 diff hist +101 Library No edit summary
18 April 2023
- 20:0720:07, 18 April 2023 diff hist +55 Main Page No edit summary
- 19:4819:48, 18 April 2023 diff hist +57 Main Page No edit summary
13 March 2021
- 20:1120:11, 13 March 2021 diff hist −1 Ammonium carbamate Undo revision 1531 by JeffEvarts (talk) current Tag: Undo
- 18:2218:22, 13 March 2021 diff hist +1 Ammonium carbamate →Synthesis
19 February 2021
- 09:5309:53, 19 February 2021 diff hist +5 Ammonium chloride →with ammonium bicarbonate
- 08:1908:19, 19 February 2021 diff hist +7 Ammonium chloride →with ammonium carbonate
- 08:1708:17, 19 February 2021 diff hist +281 Ammonium chloride →with ammonium carbonate
- 08:1108:11, 19 February 2021 diff hist +316 Ammonium chloride →via sodium chloride
- 07:5907:59, 19 February 2021 diff hist −8 Ammonium chloride Undo revision 1525 by JeffEvarts (talk) Tag: Undo
- 07:5807:58, 19 February 2021 diff hist +8 Ammonium chloride →via sodium chloride
16 February 2021
- 06:0106:01, 16 February 2021 diff hist +22 Spirit of hartshorn No edit summary current
- 05:4005:40, 16 February 2021 diff hist +784 N Ammonium carbamate Created page with "{{Compound|chemf=NH4CO2NH2 |mm=78.071|density=1.38|mp=60|bp=|sol_aq=miscible |stp_p=crystals|stp_q=white |nfpa_h=2 }} ==Uses== {{Justify}} ===Other=== * Precursor for urea..."
- 05:3905:39, 16 February 2021 diff hist +615 N Ammonium bicarbonate Created page with "{{Compound|chemf=NH4HCO3 |mm=79.056|density=1.586|mp=41/9|bp=|sol_aq=21.6 |stp_p=powder|stp_q=white }} ==Uses== {{Justify}} ===Other=== * Pharm: Smelling salts ==Natural occur..." current
- 05:3805:38, 16 February 2021 diff hist +53 Ammonium carbonate No edit summary current
13 February 2021
- 15:5515:55, 13 February 2021 diff hist −24 Ammonium carbonate No edit summary
- 15:5415:54, 13 February 2021 diff hist +347 N Spirit of hartshorn Created page with "Spirit of hartshorn is produced by dry distilling any of several naturally occurring materials, including horn, antler, hair, nails, hooves, and presumably leather. It contain..."