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BaCl 2 + Na 2 SO 4 → 2 NaCl + BaSO 4. This precipitation reaction is used in chlor-alkali plants to control the sulfate concentration in the feed brine for electrolysis. Oxalate effects a similar reaction: BaCl 2 + Na 2 C 2 O 4 → 2 NaCl + BaC 2 O 4. When it is mixed with sodium hydroxide, it gives barium hydroxide, which is moderately ...
BaCl 2 + 2 NaClO 3 → Ba(ClO 3) 2 + 2 NaCl After concentrating and cooling the resulting mixture, barium chlorate precipitates. This is perhaps the most common preparation, exploiting the lower solubility of barium chlorate compared to sodium chlorate.
Barium chloride – BaCl 2 [87] Barium ... rock salt) – NaCl; Sodium chlorite – NaClO 2; Sodium hypochlorite ... Nitrous oxide (dinitrogen monoxide, laughing gas ...
Gas CS 2: 116.7 Carbon monoxide: Gas CO −110.525 Carbonyl chloride Gas COCl 2: −218.8 Carbon dioxide (un–ionized) Aqueous CO 2 (aq) −419.26 Bicarbonate ion Aqueous HCO 3 – −689.93 Carbonate ion Aqueous CO 3 2– −675.23 Monatomic chlorine Gas Cl 121.7 Chloride ion Aqueous Cl −: −167.2 Chlorine: Gas Cl 2: 0 Chromium: Solid Cr 0 ...
Ag 2 C 2 O 4: silver oxalate: 533–51–7 Ag 2 Cl 2: disilver dichloride: 75763–82–5 Ag 2 CrO 4: silver chromate: 7784–01–2 Ag 2 Cr 2 O 7: silver dichromate: 7784–02–3 Ag 2 F: silver subfluoride: 1302–01–8 Ag 2 MoO 4: silver molybdate: 13765–74–7 Ag 2 O: silver oxide: 20667–12–3 Ag 2 S: silver sulfide: 21548–73–2 Ag ...
A French former surgeon accused of abusing hundreds of patients, most of them children, has told a court that he admits to having "committed despicable acts" and "understands and shares the ...
The standard Gibbs free energy of formation (G f °) of a compound is the change of Gibbs free energy that accompanies the formation of 1 mole of a substance in its standard state from its constituent elements in their standard states (the most stable form of the element at 1 bar of pressure and the specified temperature, usually 298.15 K or 25 °C).
BEIT LAHIYA, Gaza (Reuters) -A ceasefire has enabled some Gazans to go back to their ruined homes without fear of Israeli airstrikes, but they have returned to a severe water crisis. Drinking ...