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2 NaClO3 + H2 = 3 O2 + 2 NaH + Cl2
FeS + SO2 = Fe2(SO4)3 + S =>
2 FeS + 6 SO2 = Fe2(SO4)3 + 5 S
CaCl2 + NH4Br = CaBr + NH4Cl2 =>
CaCl2 + NH4Br = CaBr + NH4Cl2
H2SiF6 + CaO = SiF4 + CaF2 + H2O =>
H2SiF6 + CaO = SiF4 + CaF2 + H2O
C5H6 + H2 = C5H12 =>
C5H6 + 3 H2 = C5H12
Ca(NO3)2 + Na2CO3 = Na2NO3 + Ca(CO3)2 =>
Ca(NO3)2 + 2 Na2CO3 = 2 Na2NO3 + Ca(CO3)2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
NaCl + FeCl3 = Na2Cl3 + Fe =>
6 NaCl + FeCl3 = 3 Na2Cl3 + Fe
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuCl2KI = CuClKClI =>
CuCl2KI = CuClKClI
HClO3 + Na2S = NaClO3 + H2S =>
2 HClO3 + Na2S = 2 NaClO3 + H2S
N5 + H4 = NH2 =>
2 N5 + 5 H4 = 10 NH2
NaOH(aq) + Cu2SO4(aq) = CuOH(s) + Na2SO4 =>
2 NaOH(aq) + Cu2SO4(aq) = 2 CuOH(s) + Na2SO4
Pb = Pb2 =>
2 Pb = Pb2
HCl + Na2SO3 = NaCl + SO2 + H2O =>
2 HCl + Na2SO3 = 2 NaCl + SO2 + H2O
Fe + HC1 = FeC12 + H2 =>
Fe + 12 HC1 = FeC12 + 6 H2
K2SO3 + NaOH = KOH + Na2SO3 =>
K2SO3 + 2 NaOH = 2 KOH + Na2SO3
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
NO + KMnO4 = Mn(NO3)2 + K =>
2 NO + KMnO4 = Mn(NO3)2 + K
CaCO3 + HCl = Ca + HClCO3 =>
CaCO3 + HCl = Ca + HClCO3
KOH + C2H2O4 = KHC2O4 + H2O =>
KOH + C2H2O4 = KHC2O4 + H2O
KOH + H2C2O4 = K2C2O4 + HOH =>
2 KOH + H2C2O4 = K2C2O4 + 2 HOH
C2H5OH + Na2SO4 = Na2S + CO2 + H2O =>
2 C2H5OH + 3 Na2SO4 = 3 Na2S + 4 CO2 + 6 H2O
AgNO3 + NaCN = NaNO3 + AgCN =>
AgNO3 + NaCN = NaNO3 + AgCN
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3 =>
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3
Fe + BaO = FeO + Ba =>
Fe + BaO = FeO + Ba
C10H14ClN + LiAlH4 = C10H14N + HCl + LiAl =>
4 C10H14ClN + LiAlH4 = 4 C10H14N + 4 HCl + LiAl
Ag + HCl = AgHCl =>
Ag + HCl = AgHCl
CH3COOH + NaOH = NaCH3CO + HO =>
CH3COOH + NaOH = NaCH3CO + 2 HO
AgNO3 + X = Ag + X(NO3)2 =>
2 AgNO3 + X = 2 Ag + X(NO3)2
Na2S + H2 = Na + S2H =>
4 Na2S + H2 = 8 Na + 2 S2H
H3OKF = H2OHKF =>
H3OKF = H2OHKF
[Ni(H2O)6]{+2} + NH3 = [Ni(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{+2} + 6 NH3 = [Ni(NH3)6]{2+} + 6 H2O
NaH(SO)4 + LiOH = Na + H2O + Li(SO)4 =>
NaH(SO)4 + LiOH = Na + H2O + Li(SO)4
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + H2C2O4*2H2O = FeC2O4 + H2SO4 + 9 H2O
C2H2O4*2H2O + NaOH = C2O4Na2 + H2O =>
C2H2O4*2H2O + 2 NaOH = C2O4Na2 + 4 H2O
X + YZ = X2Z + Y3 =>
6 X + 3 YZ = 3 X2Z + Y3
Li + Cu(CH3COO)2 = Cu + C2H3LiO2 =>
2 Li + Cu(CH3COO)2 = Cu + 2 C2H3LiO2
K(MnO4) + MgCl2 = KCl + Mg(MnO4)2 =>
2 K(MnO4) + MgCl2 = 2 KCl + Mg(MnO4)2
FeCl3 + NH4I = FeI3 + NH4Cl =>
FeCl3 + 3 NH4I = FeI3 + 3 NH4Cl
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
NaOH + H3(NO3)3 = Na(NO3) + H2O =>
3 NaOH + H3(NO3)3 = 3 Na(NO3) + 3 H2O
Ag + Na2S2O3 + O2 + H2O = Na3[Ag(S2O3)2] + NaOH =>
4 Ag + 8 Na2S2O3 + O2 + 2 H2O = 4 Na3[Ag(S2O3)2] + 4 NaOH
FeS + SO2 = Fe2(SO4)3 + S =>
2 FeS + 6 SO2 = Fe2(SO4)3 + 5 S
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2 =>
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2
Ni2 + HNO3 = Ni(NO3)2 + H2 =>
Ni2 + 4 HNO3 = 2 Ni(NO3)2 + 2 H2
CH3CH2OH + K2Cr2O7 + H2SO4 = HCH3COO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCH3COO + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Cu3(PO4)2 + K2SO4 = CuSO4 + K3PO4 =>
Cu3(PO4)2 + 3 K2SO4 = 3 CuSO4 + 2 K3PO4
NaOH + KHSO4 = NaSO4 + KHOH =>
NaOH + KHSO4 = NaSO4 + KHOH
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