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Pb(SCN)2 + 3 KI = PbI3 + K3(SCN)2
AgF + KOH = KF + Ag2O + H2O =>
2 AgF + 2 KOH = 2 KF + Ag2O + H2O
C6H8O7 + H2O = H3O + C6H5O7 =>
C6H8O7 + 3 H2O = 3 H3O + C6H5O7
Na2CO3 + H2O = H2Na2CO4 =>
Na2CO3 + H2O = H2Na2CO4
HBr + Ca = H2Ca + Br =>
2 HBr + Ca = H2Ca + 2 Br
HNO3 + Sn = Sn(NO3)3 + NH4NO3 + H2O =>
30 HNO3 + 8 Sn = 8 Sn(NO3)3 + 3 NH4NO3 + 9 H2O
CuO + NH3 = Cu + NH2 + H2O =>
CuO + 2 NH3 = Cu + 2 NH2 + H2O
N2 + H2 = N2H =>
2 N2 + H2 = 2 N2H
AgNO3(aq) + Na2S2O3(aq) = Ag2S2O3(l) + NaNO3 =>
2 AgNO3(aq) + Na2S2O3(aq) = Ag2S2O3(l) + 2 NaNO3
(H2CO3) + (H2O) = H3CO3 + OH =>
(H2CO3) + (H2O) = H3CO3 + OH
Cu(NH3)4 + CH3COOH = Cu + CH3COO + NH4 =>
Cu(NH3)4 + 4 CH3COOH = Cu + 4 CH3COO + 4 NH4
Cu + H2O2 = CuO + H2O =>
Cu + H2O2 = CuO + H2O
H2 + (NH4)2S2O8 = H2SO4 + NH3 =>
H2 + (NH4)2S2O8 = 2 H2SO4 + 2 NH3
H2SO3 = O2 + H2O + S =>
H2SO3 = O2 + H2O + S
Cu + H2O2 = CuO + H2O =>
Cu + H2O2 = CuO + H2O
Na2C2O4 + MgCl2 = MgC2O4 + NaCl =>
Na2C2O4 + MgCl2 = MgC2O4 + 2 NaCl
C6H5OH + CH3COOCH3 = C6H5CH2OCOCH3 =>
4 C6H5OH + CH3COOCH3 = 3 C6H5CH2OCOCH3
KH2O = KOH(H) =>
KH2O = KOH(H)
C2H3O2{-} + H2O = C2H4O2 + OH{-} =>
C2H3O2{-} + H2O = C2H4O2 + OH{-}
Na3AlO3 + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3AlO3 + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 6 H2O
H2O + MgH2 = MgO + H3 =>
3 H2O + 3 MgH2 = 3 MgO + 4 H3
HF + AgOH = AgF + H2O =>
HF + AgOH = AgF + H2O
Na2HPO4 + AgNO3 = Ag3PO4 + HNO3 + NaNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3PO4 + HNO3 + 2 NaNO3
CuCl2Ca = CuCaCl2 =>
CuCl2Ca = CuCaCl2
N2H4 + KIO2 + H2SO4 = N2 + I2 + K2SO4 + H2O =>
3 N2H4 + 4 KIO2 + 2 H2SO4 = 3 N2 + 2 I2 + 2 K2SO4 + 8 H2O
KMnO4 + FeSO3 + H2SO4 = FeSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 FeSO3 + 3 H2SO4 = 5 FeSO4 + 2 MnSO4 + K2SO4 + 3 H2O
Sn + Br2 = SnBr =>
2 Sn + Br2 = 2 SnBr
Na2[Be(OH)4] + HCl = NaCl + BeCl2 + H2O =>
Na2[Be(OH)4] + 4 HCl = 2 NaCl + BeCl2 + 4 H2O
NH4OH + H3PO4 = NH4HPO4 + H2O + H2 =>
2 NH4OH + 2 H3PO4 = 2 NH4HPO4 + 2 H2O + H2
K + CrCl2 = KCl + Cr =>
2 K + CrCl2 = 2 KCl + Cr
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
CH3OH + H2SO4 = H2O + HSO4 + CH4 =>
CH3OH + 2 H2SO4 = H2O + 2 HSO4 + CH4
C3H8O + KCN = C3H7CNO + KH =>
C3H8O + KCN = C3H7CNO + KH
K2S + K2CrO7 + H2O = Cr(OH)3 + S + KOH =>
9 K2S + 2 K2CrO7 + 14 H2O = 2 Cr(OH)3 + 9 S + 22 KOH
CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3
ZnCO3 + H2CO3 = Zn(HCO3)2 =>
ZnCO3 + H2CO3 = Zn(HCO3)2
SnSO4 + Ag2O3 + KOH = K2SnO3 + AgO + K2SO4 + H2O =>
SnSO4 + Ag2O3 + 4 KOH = K2SnO3 + 2 AgO + K2SO4 + 2 H2O
AgNO3 + KH2PO4 = Ag3PO4 + KH2(NO3)3 =>
3 AgNO3 + KH2PO4 = Ag3PO4 + KH2(NO3)3
Fe + Al2(CO3)3 = Fe2(CO3)3 + Al =>
2 Fe + Al2(CO3)3 = Fe2(CO3)3 + 2 Al
HBr(aq) + Ba(OH)2 = H2O(l) + BaBr2(aq) =>
2 HBr(aq) + Ba(OH)2 = 2 H2O(l) + BaBr2(aq)
N = N2 =>
2 N = N2
CuCl2 + Na2S2O3 + H2O = Cu2S + S + HCl + Na2SO4 =>
2 CuCl2 + 2 Na2S2O3 + 2 H2O = Cu2S + S + 4 HCl + 2 Na2SO4
Ga(OH)3 + Cs3PO4 = GaPO4 + CsOH =>
Ga(OH)3 + Cs3PO4 = GaPO4 + 3 CsOH
KI + H2SO4 + KNO2 = I2 + K2SO4 + NO + H2O =>
2 KI + 2 H2SO4 + 2 KNO2 = I2 + 2 K2SO4 + 2 NO + 2 H2O
Cr2(SO4)3 + Na2CO3 = Cr2O3 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2O3 + 3 Na2SO4 + 3 CO2
CuCl + F2 = CuF2 + Cl2 =>
2 CuCl + 2 F2 = 2 CuF2 + Cl2
MgHPO4 + Mg(OH)2 = (MgOH)3PO4 + H2O =>
MgHPO4 + 2 Mg(OH)2 = (MgOH)3PO4 + H2O
Mn + NaCl = MnCl2 + Na =>
Mn + 2 NaCl = MnCl2 + 2 Na
KMnO4 + H2SO4 + C3H5(OH)3 = H2O + MnSO4 + K2SO4 + CO2 =>
14 KMnO4 + 21 H2SO4 + 5 C3H5(OH)3 = 41 H2O + 14 MnSO4 + 7 K2SO4 + 15 CO2
HCOOCH3 + O2 = CO2 + H2O =>
HCOOCH3 + 2 O2 = 2 CO2 + 2 H2O
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