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C3H7NO2S + NaOH + Pb(CH3COO)2 = C3H7NO3 + CH3COOH + CH3COONa + PbS
CH3CH2COO{-} + SO4{-2} + OH{-} = HCO3{-} + HS{-} + H2O =>
4 CH3CH2COO{-} + 7 SO4{-2} + OH{-} = 12 HCO3{-} + 7 HS{-} + H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Al + Pb{+2} = Al{+2}2 + Pb =>
Al + Pb{+2} = Al{+2}2 + Pb
Ni(OH)2 + H2S = H2O + NiS =>
Ni(OH)2 + H2S = 2 H2O + NiS
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3COO4 + NaHCO3 = CH3COONa + H2O + CO2 =>
8 CH3COO4 + NaHCO3 = CH3COONa + 11 H2O + 15 CO2
C24H50 + O2 = CO2 + H =>
C24H50 + 24 O2 = 24 CO2 + 50 H
NH2NH2 + HCl = NH3NH3 + Cl2 =>
NH2NH2 + 2 HCl = NH3NH3 + Cl2
H2S + KOH = water + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Ca + HCl = CaHCl2 + H2 =>
2 Ca + 4 HCl = 2 CaHCl2 + H2
CH2O + C3H8O = C4H10O2 =>
CH2O + C3H8O = C4H10O2
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
FeBr2 + Na2SO4 = Fe(SO4) + NaBr =>
FeBr2 + Na2SO4 = Fe(SO4) + 2 NaBr
Co + Sb = CoSb1 =>
Co + Sb = CoSb1
Li + HOH = H2 + LiOHLi =>
4 Li + 2 HOH = H2 + 2 LiOHLi
MnSO4 + H2O2 + NaOH = H2MnO4 + Na2SO4 + H2O =>
MnSO4 + 2 H2O2 + 2 NaOH = H2MnO4 + Na2SO4 + 2 H2O
Ni(OH)2 + NaOH = Na2Ni(OH)4 =>
Ni(OH)2 + 2 NaOH = Na2Ni(OH)4
AgF(aq) + Fe(s) = FeF2(aq) + Ag =>
2 AgF(aq) + Fe(s) = FeF2(aq) + 2 Ag
O3 + PH3 = P2O5 + H2O =>
8 O3 + 6 PH3 = 3 P2O5 + 9 H2O
Kr2Cr2O7 + H2S + H2SO4 = Kr2SO4 + Cr2(SO4)3 + H2O =>
4 Kr2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Kr2SO4 + 4 Cr2(SO4)3 + 16 H2O
Ca(NO3)2 + Ag = Ag(NO3) + Ca =>
Ca(NO3)2 + 2 Ag = 2 Ag(NO3) + Ca
Ca(HCO3)2 + C17H35COONa = Ca(C17H35COO)2 + NaHCO3 =>
Ca(HCO3)2 + 2 C17H35COONa = Ca(C17H35COO)2 + 2 NaHCO3
Pt = Pt2 =>
2 Pt = Pt2
Zn(s) + FeSO4(ac) = ZnSO4(ac) + Fe(s) =>
Zn(s) + FeSO4(ac) = ZnSO4(ac) + Fe(s)
KO2 + NO2 + H2O = K + HNO3 =>
KO2 + 4 NO2 + 2 H2O = K + 4 HNO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
SO2 + CaCO3 + O2 = CaSO4*CO2 =>
2 SO2 + 2 CaCO3 + O2 = 2 CaSO4*CO2
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
KMnO4 + NH3 = KNO3 + MnO2 + KOH + O =>
4 KMnO4 + NH3 = KNO3 + 4 MnO2 + 3 KOH + 2 O
CuO + carbon = Cu + carbondioxide =>
2 CuO + C = 2 Cu + CO2
Ba + PbCl4 = Pb + BaCl =>
4 Ba + PbCl4 = Pb + 4 BaCl
HCHO + Ag(NH3)2OH = HCOONH4 + Ag + NH3 + H2 =>
2 HCHO + 2 Ag(NH3)2OH = 2 HCOONH4 + 2 Ag + 2 NH3 + H2
FeO + S = FeS2 + SO2 =>
2 FeO + 5 S = 2 FeS2 + SO2
C3H6(v) + O2(g) = CO2(g) + H2O(v) =>
2 C3H6(v) + 9 O2(g) = 6 CO2(g) + 6 H2O(v)
CaCrO4 + KClO2 = Ca(ClO2)2 + K2CrO4 =>
CaCrO4 + 2 KClO2 = Ca(ClO2)2 + K2CrO4
K2S2O3 + Br2 + KOH = KBr + K2SO4 + H2O =>
K2S2O3 + 4 Br2 + 10 KOH = 8 KBr + 2 K2SO4 + 5 H2O
HClO4 + FeO = Fe2O3 + HClO =>
HClO4 + 6 FeO = 3 Fe2O3 + HClO
HgOH + H2S = HHgS + H2O =>
HgOH + H2S = HHgS + H2O
LiAlH4 + SiCl4 = AlCl3 + LiCl + SiH4 =>
LiAlH4 + SiCl4 = AlCl3 + LiCl + SiH4
NaOH(aq) + Ca(OH)2(aq) + Cl2(g) = Ca(OCl)2(aq) + NaCl(aq) + H2O(l) =>
2 NaOH(aq) + Ca(OH)2(aq) + 2 Cl2(g) = Ca(OCl)2(aq) + 2 NaCl(aq) + 2 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3(Fe(SCN)6) + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + NaSO4 + KNO3 =>
K3(Fe(SCN)6) + 24 Na2Cr2O7 + 114 H2SO4 = Fe(NO3)3 + 24 Cr2(SO4)3 + 6 CO2 + 114 H2O + 48 NaSO4 + 3 KNO3
SO2 + C = CS2 + CO2 =>
2 SO2 + 3 C = CS2 + 2 CO2
Li2S + Al2(CO3)3 = Al2S3 + Li2CO3 =>
3 Li2S + Al2(CO3)3 = Al2S3 + 3 Li2CO3
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO4 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4FeC6N6 + 118 KMnO4 + 281 H2SO4 = 158 KHSO4 + 5 Fe2SO4 + 118 MnSO4 + 60 HNO3 + 60 CO2 + 172 H2O
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(aq) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(aq) + 6 NH4Cl(aq)
Th(NO3)45H2O + HCl = ThCl4 + NO2 + H2O + Cl2 =>
Th(NO3)45H2O + 90 HCl = ThCl4 + 45 NO2 + 46 H2O + 43 Cl2
H2CO3 + Li = Li2CO3 + H2 =>
H2CO3 + 2 Li = Li2CO3 + H2
K[Al(OH)4] + H2SO4 + H2O = KAl(SO4)2*8H2O =>
K[Al(OH)4] + 2 H2SO4 + 4 H2O = KAl(SO4)2*8H2O
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