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8 P + 6 NaOH + 6 H2O = 5 PH3 + 3 Na2HPO4
HCH3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
4 HCH3O2 + Ba(OH)2 = 6 H2O + Ba(C2H3O2)2
Na2(TeO3) + NaI + HCl = NaCl + Te2 + I2 + H2O =>
2 Na2(TeO3) + 8 NaI + 12 HCl = 12 NaCl + Te2 + 4 I2 + 6 H2O
LiCN + HCl = HCN + LiCl =>
LiCN + HCl = HCN + LiCl
PS = P + S =>
PS = P + S
KCl + CaS = K2S + CaCl2 =>
2 KCl + CaS = K2S + CaCl2
CuSO4 + C18H15P + NaBH4 = (C18H15P)2CuBH4 + Na2SO4 + B2H6 + H2 =>
2 CuSO4 + 4 C18H15P + 4 NaBH4 = 2(C18H15P)2CuBH4 + 2 Na2SO4 + B2H6 + H2
C4H9ONa + H2O = C4H9OH + NaOH =>
C4H9ONa + H2O = C4H9OH + NaOH
C2H5(OH) + Na2CrO7 + H2SO4 = CH3COOH + Cr2(S04)3 + Na2SO4 + H2O =>
24 C2H5(OH) + 2 Na2CrO7 + 14 H2SO4 = 24 CH3COOH + Cr2(S04)3 + 2 Na2SO4 + 38 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HCH3COO + NaOH = NaCH3COO + H2O =>
HCH3COO + NaOH = NaCH3COO + H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O(water) =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O(water)
CsOH + NO2 = CsNO3 + H2 =>
2 CsOH + 2 NO2 = 2 CsNO3 + H2
CuSO4 + ZnBr2 = CuBr2 + ZnSO4 =>
CuSO4 + ZnBr2 = CuBr2 + ZnSO4
K(c) + H2O(l) = KOH(aq) + H2(g) =>
2 K(c) + 2 H2O(l) = 2 KOH(aq) + H2(g)
AgNO3 + CU = CU(NO3)2 + Ag =>
2 AgNO3 + CU = CU(NO3)2 + 2 Ag
Ba(OH)2 + FeSO4 = Fe(OH)2 + Ba(SO4) =>
Ba(OH)2 + FeSO4 = Fe(OH)2 + Ba(SO4)
HC + NaOH = NaC1 + H2O =>
HC + NaOH = NaC1 + H2O
Al(Cl)3 + NaOH = Al(OH)3 + Na3(Cl)3 =>
Al(Cl)3 + 3 NaOH = Al(OH)3 + Na3(Cl)3
HNO3 + Na(OH) = NaNO3 + H2O =>
HNO3 + Na(OH) = NaNO3 + H2O
Cr + MnO = Mn + Cr2O3 =>
2 Cr + 3 MnO = 3 Mn + Cr2O3
NO2{-} + Cl{-} + H{+} = Cl2 + NO + H2O =>
2 NO2{-} + 2 Cl{-} + 4 H{+} = Cl2 + 2 NO + 2 H2O
Cr2O3 + N2 + H2O = (NH4)2Cr2O7 =>
Cr2O3 + N2 + 4 H2O = (NH4)2Cr2O7
Fe(OH)3 + NaCl = Fe2O3 + HCl + NaOH =>
2 Fe(OH)3 + 3 NaCl = Fe2O3 + 3 HCl + 3 NaOH
Fe + H2SO4 = Fe2(SO4)3 + SO + H2O =>
4 Fe + 9 H2SO4 = 2 Fe2(SO4)3 + 3 SO + 9 H2O
Fe(CN)6 + S2O3 = Fe(SCN)6 + SO3 =>
Fe(CN)6 + 6 S2O3 = Fe(SCN)6 + 6 SO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
CaO(s) + H2O(i) = Ca(OH)2 =>
CaO(s) + H2O(i) = Ca(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO(s) + H2O(i) = Ca(OH)2(s) =>
CaO(s) + H2O(i) = Ca(OH)2(s)
CaO + I2 = CaI + O2 =>
2 CaO + I2 = 2 CaI + O2
XeO4 + Mg = Xe + MgO =>
XeO4 + 4 Mg = Xe + 4 MgO
Fe + Ni(NO2)2 = Fe(NO2)2 + Ni =>
Fe + Ni(NO2)2 = Fe(NO2)2 + Ni
Sr(OH)2 + Cl2O5 = SrOHClO3 + H2O =>
2 Sr(OH)2 + Cl2O5 = 2 SrOHClO3 + H2O
HNO3{-} + KSO3{2-} = KNO3{-} + HSO3{2-} =>
HNO3{-} + KSO3{2-} = KNO3{-} + HSO3{2-}
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Al(NO3)3 + CaO = Al2O3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaO = Al2O3 + 3 Ca(NO3)2
H2S + Cd(NO3) = HNO3 + Cd2S =>
H2S + 2 Cd(NO3) = 2 HNO3 + Cd2S
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Ag3(AsO4) + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3(AsO4) + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
MnO + Cl2O7 = Mn(ClO4)2 =>
MnO + Cl2O7 = Mn(ClO4)2
H3PO3 + NH4OH = HOH + (NH4)3PO3 =>
H3PO3 + 3 NH4OH = 3 HOH + (NH4)3PO3
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
La2O3 + MgO + ReO2 = La2MgReO6 =>
La2O3 + MgO + ReO2 = La2MgReO6
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