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C2H5I + HI = C2H6 + I2
ABCDEFG + O2 = AO9 + B31O57 + C8O4 + D5O + E7(FO3)5 + F2 + G =>
8680 ABCDEFG + 59378 O2 = 8680 AO9 + 280 B31O57 + 1085 C8O4 + 1736 D5O + 1240 E7(FO3)5 + 1240 F2 + 8680 G
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Co(H2O)6 + HCl = CoCl2 + H2O + H =>
Co(H2O)6 + 2 HCl = CoCl2 + 6 H2O + 2 H
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NiHCO3 = Ni2CO3 + CO2 + H2O =>
2 NiHCO3 = Ni2CO3 + CO2 + H2O
Na2SnS3 + CH3COOH = CH3COONa + SnS2 + H2S =>
Na2SnS3 + 2 CH3COOH = 2 CH3COONa + SnS2 + H2S
Cu{2+} + H2O + H2S = CuS + H3O{+} =>
Cu{2+} + 2 H2O + H2S = CuS + 2 H3O{+}
BaCl + NaSO = NaCl + BaSO =>
BaCl + NaSO = NaCl + BaSO
Cs2O + KOH = K2O + CsOH =>
Cs2O + 2 KOH = K2O + 2 CsOH
Al2(SO4)3(aq) + (NH4)2S(aq) = Al2S3(s) + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 3(NH4)2S(aq) = Al2S3(s) + 3(NH4)2SO4(aq)
K3[Fe(C2O4)3]3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Fe(C2O4)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Fe2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O
NH4OH + FeBr2 = NH4Br + Fe(OH)2 =>
2 NH4OH + FeBr2 = 2 NH4Br + Fe(OH)2
C9H8O4 + Na2CO3 = CO2 + C9H8O4Na + H2O =>
37 C9H8O4 + 18 Na2CO3 = 27 CO2 + 36 C9H8O4Na + 4 H2O
(NiOH)2SO4 + (NH4)2SO4 + NH4OH = Ni(NH3)6SO4 + H2O =>
(NiOH)2SO4 + (NH4)2SO4 + 10 NH4OH = 2 Ni(NH3)6SO4 + 12 H2O
Na2C2O4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + NaCl + H2O =>
5 Na2C2O4 + 2 KMnO4 + 16 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 10 NaCl + 8 H2O
K4[Fe(CN)6] + H2SO4 + H2O = Fe2(SO4)3 + KHSO4 + NH4HSO4 + CO + SO2 =>
2 K4[Fe(CN)6] + 24 H2SO4 + 10 H2O = Fe2(SO4)3 + 8 KHSO4 + 12 NH4HSO4 + 12 CO + SO2
(NH4)2S + K2CrO4 + KOH + H2O = S + K3[Cr(OH)6] + NH4OH =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 8 H2O = 3 S + 2 K3[Cr(OH)6] + 6 NH4OH
Cd + Pb(No3)2 = Pb + Cd(No3)2 =>
Cd + Pb(No3)2 = Pb + Cd(No3)2
CuCl2*2H2O + C5H8O2 = Cu(C5H7O2)2 + HCl + H2O =>
CuCl2*2H2O + 2 C5H8O2 = Cu(C5H7O2)2 + 2 HCl + 2 H2O
Al2(SO4)3*16H2O + NaOH = Al(OH)3 + Na2SO4 + H2O =>
Al2(SO4)3*16H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + 16 H2O
CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2 =>
CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2
Fe(OH)3(s) + H2SO4 = Fe2(SO4)3 + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4 = Fe2(SO4)3 + 6 H2O(l)
Cu(s) + Ag(NO3)2(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + Ag(NO3)2(aq) = Cu(NO3)2(aq) + Ag(s)
NH3 + O2 + NO2 = HNO3 =>
2 NH3 + 5 O2 + 4 NO2 = 6 HNO3
At2 + KCl = KAt + Cl2 =>
At2 + 2 KCl = 2 KAt + Cl2
C11H14O2 + O2 = CO2 + H2O =>
2 C11H14O2 + 27 O2 = 22 CO2 + 14 H2O
(NH4)2[Co(SCN)4] + H2O = [Co(H2O)6](SCN)2 + NH4SCN =>
(NH4)2[Co(SCN)4] + 6 H2O = [Co(H2O)6](SCN)2 + 2 NH4SCN
CH3COONH4 + AgNO3 = CH3COOAg + NH4NO3 =>
CH3COONH4 + AgNO3 = CH3COOAg + NH4NO3
NaF + KMnO4 = NaMnO4 + KF =>
NaF + KMnO4 = NaMnO4 + KF
Na3[Al(OH)6] + NH4Cl = Al(OH)3 + NH3*H2O + NaCl =>
Na3[Al(OH)6] + 3 NH4Cl = Al(OH)3 + 3 NH3*H2O + 3 NaCl
CaO(s) + H2O(l) = Ca2 + OH =>
2 CaO(s) + 2 H2O(l) = Ca2 + 4 OH
NaOH + (NH4)2S = NH4(OH) + Na2S =>
2 NaOH + (NH4)2S = 2 NH4(OH) + Na2S
(CH3)2(CH2)14COO + O2 = CO2 + H2O =>
2(CH3)2(CH2)14COO + 49 O2 = 34 CO2 + 34 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C6H6 + FeCl3 = C6H5Cl + FeCl2 + HCl =>
C6H6 + 2 FeCl3 = C6H5Cl + 2 FeCl2 + HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cd + ZnBr2 = CdBr + Zn =>
2 Cd + ZnBr2 = 2 CdBr + Zn
C12H5OH + O2 = C2H5OH + CO2 =>
C12H5OH + 10 O2 = C2H5OH + 10 CO2
C3H6 + O2 = Carbondioxide + Water =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
CaSO4H2O = (CaSO4)2H2O + H2O =>
2 CaSO4H2O = (CaSO4)2H2O + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe2S3(s) + HCl(aq) = FeCl3(aq) + H2S =>
Fe2S3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2S
SrCl2 + Al2(SO4)3 = AlCl3 + SrSO4 =>
3 SrCl2 + Al2(SO4)3 = 2 AlCl3 + 3 SrSO4
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Br2 + H2SO4 = BrSO4 + H2 =>
Br2 + 2 H2SO4 = 2 BrSO4 + 2 H2
NN2Cl4 + C3H4 = CCl4 + N2 + H2 =>
6 NN2Cl4 + 2 C3H4 = 6 CCl4 + 9 N2 + 4 H2
FeCl2 + Li3PO4 = Fe3(PO4)2 + LiCl =>
3 FeCl2 + 2 Li3PO4 = Fe3(PO4)2 + 6 LiCl
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