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S(s) + 2 HCl(aq) = SCl2 + H2
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
S(s) + HCl(aq) = SCl2 + H =>
S(s) + 2 HCl(aq) = SCl2 + 2 H
N1 = N6 =>
6 N1 = N6
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
SiO2 + CsOH = Cs2SiO3 + H2O =>
SiO2 + 2 CsOH = Cs2SiO3 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
AgCl + Pb(NO3)2 = AgNO3 + PbCl2 =>
2 AgCl + Pb(NO3)2 = 2 AgNO3 + PbCl2
FeCl3 + H2CO3 = Fe2(CO3)3 + HCl =>
2 FeCl3 + 3 H2CO3 = Fe2(CO3)3 + 6 HCl
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
8 KMnO4 + 12 H2SO4 + 10 CH3CH2CHO = 4 K2SO4 + 8 MnSO4 + 15 CH3COOH + 12 H2O
N2O2O2 = NO2 =>
N2O2O2 = 2 NO2
FeP3 + O2 = Fe2O3 + P2O5 =>
2 FeP3 + 9 O2 = Fe2O3 + 3 P2O5
Fe + CoF = FeF2 + Co =>
Fe + 2 CoF = FeF2 + 2 Co
C6H11OH + Na = C6H10ONa + H =>
C6H11OH + Na = C6H10ONa + 2 H
Be(OH)2 + Mg(OH)2 = MgBeO2 + H2O =>
Be(OH)2 + Mg(OH)2 = MgBeO2 + 2 H2O
Na2S2O3 + H2O2 = NaOH + O2 + H2S2O3 =>
Na2S2O3 + 2 H2O2 = 2 NaOH + O2 + H2S2O3
CaSO3 + HCl = H2SO3 + CaCl2 =>
CaSO3 + 2 HCl = H2SO3 + CaCl2
CuSO4{2-} + NaOH = Cu(OH)2 + Na2SO4{2-} =>
CuSO4{2-} + 2 NaOH = Cu(OH)2 + Na2SO4{2-}
C10H11N3O3S + O2 = CO2 + H2O + N2 + SO2 =>
4 C10H11N3O3S + 49 O2 = 40 CO2 + 22 H2O + 6 N2 + 4 SO2
Cu + HNO3 = CuNO32 + NO + H2O =>
3 Cu + 62 HNO3 = 3 CuNO32 + 59 NO + 31 H2O
CaCl2(aq) + Li3PO4(aq) = LiCl + Ca3(PO4)2 =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl + Ca3(PO4)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
Na3AsO3 + H2S = As2S3 + NaOH =>
2 Na3AsO3 + 3 H2S = As2S3 + 6 NaOH
CH3COOH + NaOH = CH3COO + Na + H2O =>
CH3COOH + NaOH = CH3COO + Na + H2O
Al(HO2) = AlHO2 =>
Al(HO2) = AlHO2
Pb3O4 + Mg = Mg3O4 + Pb =>
Pb3O4 + 3 Mg = Mg3O4 + 3 Pb
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Fe + MgSO4 = FeSO3 + MgO =>
Fe + MgSO4 = FeSO3 + MgO
AlPO4 = Al(PO4) =>
AlPO4 = Al(PO4)
Si + H2O = Si(OH) + H2 =>
2 Si + 2 H2O = 2 Si(OH) + H2
ZnO + C2H5OH = (C2H5O)2Zn + H2O =>
ZnO + 2 C2H5OH = (C2H5O)2Zn + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4SCN + HCl + Fe = Fe(SCN)3 + NH4Cl + H2 =>
6 NH4SCN + 6 HCl + 2 Fe = 2 Fe(SCN)3 + 6 NH4Cl + 3 H2
Si + H2O = SiO2 + H =>
Si + 2 H2O = SiO2 + 4 H
K + Co + F + X = KXCoF3 =>
K + Co + 3 F + X = KXCoF3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CuO(s) + C = Cu + CO2 =>
2 CuO(s) + C = 2 Cu + CO2
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
FeP3 + O2 = FeO + P4 =>
4 FeP3 + 2 O2 = 4 FeO + 3 P4
KBr + K2Cr2O7 + H2SO4 = Br2 + K2SO4 + Cr2(SO3)3 + H2O =>
12 KBr + K2Cr2O7 + 10 H2SO4 = 6 Br2 + 7 K2SO4 + Cr2(SO3)3 + 10 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
HCl(aq) + Mg(s) = MgCl2(aq) + H2 =>
2 HCl(aq) + Mg(s) = MgCl2(aq) + H2
BaSO4 + Br2 = BrSO4 + Ba =>
2 BaSO4 + Br2 = 2 BrSO4 + 2 Ba
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