anyone knows the chemical production (in chemical equation) of sulfur hexafluoride?
492690
S(I)+3f (g)--> SF (g)\n..........2...........6
911230
http://www.neis.com/chemnames/s/Sulfuric_Acid.html
1103908
you mean into a chloride?\neasy just add concentrated hydrochloric acid.the chloride will precipitate. and the sulfate will come out as hydrogen sulfide gas and water. maybe you need hydrogen to be passed in the mixture.\nna 2(so4)   + hcl  =      nacl   + h2s  + h2o
956142
2Rb(s)+Cl2(g)--2RbCl(s)
945060
Ksp = [Pb2+][F-]^2 = 2.69E-8\n\nThe number of fluorine moles will be double the number of lead moles from the PbF2, but there are also 0.470 mol/L of F- ions from the NaF.  So, you can simplify the Ksp equation to Ksp = x * (2x + 0.1175)^2, where x is the number of moles of PbF2 that will disolve in the solution.\n\nSolve x:\nKsp = x * (4x^2 + 0.470x + 0.0138) = 4x^3 + .470x^2 + 0.0138 x\n2.69 E-8 = 4x^3 + .470x^2 + 0.0138 x\nx = 1.949 E-6 mol/L\nFor your 250 mL solution, that is 1.949E-6 / 4 = 4.872 E-5 mol\nWith a molecular weight of 245.2 g/mol, that is 4.872 E-5 * 245.2 = 1.195 E-4 g, or 1.20 E-4 g.\n\nGood luck!
714201
NaOH + NaH2PO4 ===> Na2HPO4 + H2O\n\nH2S + 2KOH ===> K2S + 2H2O\n\n(NH4)2SO4 + 2KOH ===> 2NH3 + K2SO4 + 2H2O\n\nSO2 + Ca(OH)2 ===> CaSO3 + H2O\n\nIn the above equation, further oxidation in air could occur by\n\n2CaSO3 + O2 ===> 2CaSO4
183688
Are you looking for Sulfur Dioxide, Carbon Tetrabromide, Phosphorus Pentachloride?
412413
I'm assuming you're asking for the reactions.  Here are a couple:\nH2 + F2 → 2HF \n\n4Fe + 3O2 → 2 Fe2O3
372026
CuSO4·5H2O(s) → CuSO4(s) + 5H2O(g)
339783
I'm not sure maybe the link will help.\n\nhttp://www.chemicalforums.com/
857176
S(s) + O2(g)------>SO2\n\n2Mg(s) + O2(g) -------> 2MgO(s)\n\nH2(g) + Br2 (g) -------> 2HBr(g)\n\n4Fe(s) + 3O2 -------> 2Fe2O3 (s)\n\nThen there are single replacement \n\nA + BC-------> AC + B\nZn(s) + 2HCl(aq)------->ZnCl2 (aq) + H2 (g)\nwhere one element replaces another\n\nthen there is double replacement \n\nAB+CD -------> AD + BC\n\nIn this one the positive ions in the reacting compounds switch places\n\nBaCl2 (aq) + Na2So4 (aq) --------.BaSo4 (s) + 2NaCl (aq)
1049433
http://genchem.chem.wisc.edu/sstutorial/FunChem.htm
605005
NaHCO3(s) + CH3COOH(aq) → CH3COONa(aq) + CO2(g) + H2O(l) \nThis is the real chemical reaction.
283215
[Cu(NH3)4]SO4*H2O (s) + 2HCl(aq) --->\n\nCu(NH3)4 +2 (aq) + H2SO4(aq) + H2O(l) + 2Cl-(aq)
893153
2Fe (s) + 3F2 (g) ---> 2FeF3(s)
870720
Theoretically this would yield H2SO4, sulphuric acid (c).\n\nIn praxis, SO3 doesn't dissolve well in water and is prone to dissociate into SO2 and 1/2 O2, which then may form sulphurous acid H2SO3 which in turn will re-oxidize to H2SO4.
265334
look here\n\nhttp://webbook.nist.gov/chemistry/