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CaSO4 + 2 C = CaS + 2 CO2
NaIO3 + NaHSO3 = NaHSO4 + Na2SHO4 + I2 =>
2 NaIO3 + 6 NaHSO3 = 4 NaHSO4 + 2 Na2SHO4 + I2
HCOOH + Sr(OH)2 = H2O + HCOO + Sr =>
2 HCOOH + Sr(OH)2 = 2 H2O + 2 HCOO + Sr
CaCl2*2H2O + AgNO3 = AgCl + Ca(NO3)2 + H2O =>
CaCl2*2H2O + 2 AgNO3 = 2 AgCl + Ca(NO3)2 + 2 H2O
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
ZnBr2 + H3PO4 = Zn3(PO4)2 + HBr =>
3 ZnBr2 + 2 H3PO4 = Zn3(PO4)2 + 6 HBr
RaCl2 + AgNO3 = AgCl + Ra(NO3)2 =>
RaCl2 + 2 AgNO3 = 2 AgCl + Ra(NO3)2
AlCl3 + MgSO4 = Al2(SO4)3 + MgCl2 =>
2 AlCl3 + 3 MgSO4 = Al2(SO4)3 + 3 MgCl2
CaSO4 + C = CO + SO2 + CaO =>
CaSO4 + C = CO + SO2 + CaO
Fe2SiO4 + Mg2SiO4 + H2O + O2 = Fe3O4 + Mg3Si2O5(OH)4 =>
3 Fe2SiO4 + 9 Mg2SiO4 + 12 H2O + O2 = 2 Fe3O4 + 6 Mg3Si2O5(OH)4
Cu(NO3)2 + NH4CN = CuCN + NH4(NO3)2 =>
Cu(NO3)2 + NH4CN = CuCN + NH4(NO3)2
CoCl2*6H2O + HCl + C2H8N2 + O2 = [Co(C2H8N2)3]Cl3 + H2O =>
4 CoCl2*6H2O + 4 HCl + 12 C2H8N2 + O2 = 4[Co(C2H8N2)3]Cl3 + 26 H2O
H2PtCl6 + N2H4 = Pt + HCl + N2 =>
H2PtCl6 + N2H4 = Pt + 6 HCl + N2
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Mg(s) + H2SO4(ac) = MgSO4(ac) + H2(g) =>
Mg(s) + H2SO4(ac) = MgSO4(ac) + H2(g)
C5H5N + H = C5H5NH =>
C5H5N + H = C5H5NH
C22H28N2O + O2 = H2O + CO2 + N2 =>
2 C22H28N2O + 57 O2 = 28 H2O + 44 CO2 + 2 N2
NO3 + S = NO2 + SO4 =>
4 NO3 + S = 4 NO2 + SO4
FeO2 + H2O = H2FeO3 =>
FeO2 + H2O = H2FeO3
S2 + HCl = H2S + Cl =>
S2 + 4 HCl = 2 H2S + 4 Cl
HCl + Na2CO4 = HCO4 + ClNa2 =>
HCl + Na2CO4 = HCO4 + ClNa2
AlS3 + H2O = AlO3 + H2S =>
AlS3 + 3 H2O = AlO3 + 3 H2S
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SO3 + Cu(OH)2 = Cu(SO3) + H2O =>
H2SO3 + Cu(OH)2 = Cu(SO3) + 2 H2O
NH4{+} + Cl{-} = NH3 + HCl =>
NH4{+} + Cl{-} = NH3 + HCl
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
CH4N2O + CH3COOH + C2H6O = C5H10N2O3 + H2O =>
2 CH4N2O + 3 CH3COOH + C2H6O = 2 C5H10N2O3 + 3 H2O
K3[Al(C2O4)3] + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Al(C2O4)3] + 12 KMnO4 + 48 H2SO4 = 5 Al2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 48 H2O
K + HCN = KCN + H2 =>
2 K + 2 HCN = 2 KCN + H2
NaF + AgOH = AgF + NaOH =>
NaF + AgOH = AgF + NaOH
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
V2O5 + HF = VOF3 + H2O =>
V2O5 + 6 HF = 2 VOF3 + 3 H2O
Fe(OH)2 + NaCN = Fe(CN)2 + NaOH =>
Fe(OH)2 + 2 NaCN = Fe(CN)2 + 2 NaOH
Al2(C2O4)3 = Al2O3 + CO + CO2 =>
Al2(C2O4)3 = Al2O3 + 3 CO + 3 CO2
Ca + CoCl3 = CaCl3 + Co =>
Ca + CoCl3 = CaCl3 + Co
CuBr2 + K2CrO4 = CuCrO4 + K2Br2 =>
CuBr2 + K2CrO4 = CuCrO4 + K2Br2
CH3CH2CHO + CuSO4 + NaOH = CH3CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
NaOH(s) + HCl(l) = NaCl + H2O(l) =>
NaOH(s) + HCl(l) = NaCl + H2O(l)
Mo4 + O2 = MoO2 =>
Mo4 + 4 O2 = 4 MoO2
H2SO4(aq) + K3PO4(aq) = H3PO4(s) + K2SO4(aq) =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4(s) + 3 K2SO4(aq)
LiI(aq) + BaS(aq) = BaI(s) + LiS(aq) =>
LiI(aq) + BaS(aq) = BaI(s) + LiS(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KI + Na2SO3 = K2SO3 + NaI =>
2 KI + Na2SO3 = K2SO3 + 2 NaI
(NH4)2CO3 + NiCl2 = NiCO3 + NH4Cl =>
(NH4)2CO3 + NiCl2 = NiCO3 + 2 NH4Cl
HCl(aq) + Mg = HMgCl =>
HCl(aq) + Mg = HMgCl
C12H26 + O2 = CO2 + H2O(water) =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O(water)
NH3 + Cu2O = Cu + H2O + N2 =>
2 NH3 + 3 Cu2O = 6 Cu + 3 H2O + N2
Zn + K2CO3 = Zn(CO3)2 + K =>
Zn + 2 K2CO3 = Zn(CO3)2 + 4 K
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