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NaNO2 + H2O = NaH + NO2OH
CuI + NH3 = [Cu(NH3)2]I =>
CuI + 2 NH3 = [Cu(NH3)2]I
(CH3CH2COO)2Ca + Na2SO4 = CH3CH2COONa + CaSO4 =>
(CH3CH2COO)2Ca + Na2SO4 = 2 CH3CH2COONa + CaSO4
Na3[Al(OH)6] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Al(OH)6] + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O
FeSNaOH = FeOHNaS =>
FeSNaOH = FeOHNaS
H2C2H2O2 = C2H2O2 + H2 =>
H2C2H2O2 = C2H2O2 + H2
Cr2O7{-2} + SO2 + H{+} = Cr{3+} + HSO4 + H2O =>
Cr2O7{-2} + 2 SO2 + 8 H{+} = 2 Cr{3+} + 2 HSO4 + 3 H2O
KOH + PbCl2 = KCl + Pb(OH)2 =>
2 KOH + PbCl2 = 2 KCl + Pb(OH)2
Mn + S8 = Mn2S7 =>
16 Mn + 7 S8 = 8 Mn2S7
C2H4O + NH3 = C4H11NO2 =>
2 C2H4O + NH3 = C4H11NO2
HFO2 + KOH = KFO2 + H2O =>
HFO2 + KOH = KFO2 + H2O
KClNaOH = K(OH)NaCl =>
KClNaOH = K(OH)NaCl
Fe + S9 = Fe2S3 =>
6 Fe + S9 = 3 Fe2S3
K2CO2 + NaCl = NaCO2 + K2Cl =>
K2CO2 + NaCl = NaCO2 + K2Cl
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2 =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2
BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH
NO3 + NH4 + KCl = KNH4 + NO3Cl =>
NO3 + NH4 + KCl = KNH4 + NO3Cl
Zn + CuO4S = ZnO4S + Cu =>
Zn + CuO4S = ZnO4S + Cu
HgFeCl2 = FeClHgCl =>
HgFeCl2 = FeClHgCl
KClKCl + O2 = KClO3 =>
KClKCl + 3 O2 = 2 KClO3
KClKO3 + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
2 KClKO3 + 10 HI + 4 H2SO4 = 4 KHSO4 + 2 HCl + 5 I2 + 6 H2O
Mn2S3 = Mn + S8 =>
8 Mn2S3 = 16 Mn + 3 S8
NaCl2 + H2SO4 = Cl2 + Na2SO4 + H2S + H2O =>
8 NaCl2 + 5 H2SO4 = 8 Cl2 + 4 Na2SO4 + H2S + 4 H2O
C5H10 + CH3COOH = CH3COOC5H11 =>
C5H10 + CH3COOH = CH3COOC5H11
C19H36O3 + O2 = CO + H2O =>
C19H36O3 + 17 O2 = 19 CO + 18 H2O
H2O2 + NaOCl = O2 + HCl + NaOH =>
H2O2 + NaOCl = O2 + HCl + NaOH
Cr2O3 + KOH + O2 = CrO4K2 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 CrO4K2 + 4 H2O
V2O5 + C = V2O3 + CO =>
V2O5 + 2 C = V2O3 + 2 CO
CaS + H2 = CaH2 + S2 =>
2 CaS + 2 H2 = 2 CaH2 + S2
HNO3 + FeBr3 = Fe(NO3)3 + HBr =>
3 HNO3 + FeBr3 = Fe(NO3)3 + 3 HBr
Li2CO3 + HClO4 = H2CO3 + LiClO4 =>
Li2CO3 + 2 HClO4 = H2CO3 + 2 LiClO4
Ni(s) + HCl(s) = NiCl2(s) + H2(s) =>
Ni(s) + 2 HCl(s) = NiCl2(s) + H2(s)
ZnO + Rb = RbO + Zn =>
ZnO + Rb = RbO + Zn
C6H8O7 + OH = C6O7 + H2O =>
C6H8O7 + 8 OH = C6O7 + 8 H2O
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
K4Fe(CN)6(aq) + H2SO4(aq) + H2O(l) = K2SO4(aq) + FeSO4(aq) + (NH4)2SO4(aq) + CO(g) =>
K4Fe(CN)6(aq) + 6 H2SO4(aq) + 6 H2O(l) = 2 K2SO4(aq) + FeSO4(aq) + 3(NH4)2SO4(aq) + 6 CO(g)
KClO3 + O2 = KO2 + ClO3 =>
KClO3 + O2 = KO2 + ClO3
CaO + Co = CaCo3 + O2 =>
2 CaO + 6 Co = 2 CaCo3 + O2
Cl2O7 + NaO = NaClO4 + O2 =>
2 Cl2O7 + 4 NaO = 4 NaClO4 + O2
C2H3Br + O2 = CO + H2O + HBr =>
2 C2H3Br + 3 O2 = 4 CO + 2 H2O + 2 HBr
Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
F4S + H2O = O2S + FH =>
F4S + 2 H2O = O2S + 4 FH
Cr2(SO4)3 + PbO2 + KOH + O2 = PbCrO4 + K2SO4 + H2O =>
2 Cr2(SO4)3 + 4 PbO2 + 12 KOH + O2 = 4 PbCrO4 + 6 K2SO4 + 6 H2O
Na2Co3 + Mg(No3)2 = MgCo3 + NaNo3 =>
Na2Co3 + Mg(No3)2 = MgCo3 + 2 NaNo3
H3PO4 + Ag = AgPO4 + H3 =>
H3PO4 + Ag = AgPO4 + H3
Ca(NO3)2 + Cu(NO3)2 + (NH4)2HPO4 + NH4OH = Ca4Cu01(PO4)2 + NH4NO3 + HNO3 =>
8 Ca(NO3)2 + 2 Cu(NO3)2 + 4(NH4)2HPO4 + 3 NH4OH = 2 Ca4Cu01(PO4)2 + 10 NH4NO3 + 11 HNO3
K2O + V(NO3)3 = KNO3 + V2O3 =>
3 K2O + 2 V(NO3)3 = 6 KNO3 + V2O3
CH4 + H2 = CH5 =>
2 CH4 + H2 = 2 CH5
NiCr + B4C = Cr3B4 + Ni3C =>
3 NiCr + B4C = Cr3B4 + Ni3C
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