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V2(CO3)3 + 3 Na2S2O3 = V2(S2O3)3 + 3 Na2CO3
AgNO3(ag) + Cu(s) = Cu(NO3)2 + Ag(s) =>
2 AgNO3(ag) + Cu(s) = Cu(NO3)2 + 2 Ag(s)
H2 + K2S = HK2S =>
H2 + 2 K2S = 2 HK2S
Ce(SO4)2 + HBr = CeBr4 + H2(SO4) =>
Ce(SO4)2 + 4 HBr = CeBr4 + 2 H2(SO4)
NH3 + BF3 = NH3BF3 =>
NH3 + BF3 = NH3BF3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
NaOH + CuSO4*5H2O + H2O = Cu(OH)2 + Na2SO4*10H2O =>
2 NaOH + CuSO4*5H2O + 5 H2O = Cu(OH)2 + Na2SO4*10H2O
HClO + Al = AlCl3 + Al2O3 + H2 =>
6 HClO + 6 Al = 2 AlCl3 + 2 Al2O3 + 3 H2
MnO4{-} + VO{2+} + H2O = V(OH)4{+} + Mn{2+} + H{+} =>
MnO4{-} + 5 VO{2+} + 11 H2O = 5 V(OH)4{+} + Mn{2+} + 2 H{+}
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Sn + CdCl2 = SnCl2 + Cd =>
Sn + CdCl2 = SnCl2 + Cd
Na + CO3 = Na(CO3)2 =>
Na + 2 CO3 = Na(CO3)2
K3PO4 + (NH4)2MoO4 = (NH4)2PO4 + K3MoO4 =>
K3PO4 + (NH4)2MoO4 = (NH4)2PO4 + K3MoO4
Co(NO3)2(aq) + RbOH(aq) = Co(OH)2(s) + RbNO3(aq) =>
Co(NO3)2(aq) + 2 RbOH(aq) = Co(OH)2(s) + 2 RbNO3(aq)
NaH + C = Na + CH4 =>
4 NaH + C = 4 Na + CH4
KI + KIO + H2SO4 = I2 + H2O + K2SO4 =>
KI + KIO + H2SO4 = I2 + H2O + K2SO4
HIO3 + H2S = H2SO4 + I2 + H2O =>
8 HIO3 + 5 H2S = 5 H2SO4 + 4 I2 + 4 H2O
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
H2S + MgO2 + H2O = MgSO4 + Mg(OH)2 =>
H2S + 4 MgO2 + 2 H2O = MgSO4 + 3 Mg(OH)2
C12H16 + NaHCO3 = C12H14 + NaH2CO3 =>
C12H16 + 2 NaHCO3 = C12H14 + 2 NaH2CO3
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
HCl + Li(OH) = H2O + LiCl =>
HCl + Li(OH) = H2O + LiCl
H2SO4(aq) + NaNO3(aq) = HNO3 + Na2SO4 =>
H2SO4(aq) + 2 NaNO3(aq) = 2 HNO3 + Na2SO4
CH3NH2 + NaOH = NaCH3NH + HOH =>
CH3NH2 + NaOH = NaCH3NH + HOH
CH3Br + Li = CH3Li + Br2 =>
2 CH3Br + 2 Li = 2 CH3Li + Br2
Cr2O3 + CH4 = Cr23C6 + CO + H2 =>
23 Cr2O3 + 81 CH4 = 2 Cr23C6 + 69 CO + 162 H2
Mg(CN)2 + HCl = MgCl2 + HCN =>
Mg(CN)2 + 2 HCl = MgCl2 + 2 HCN
CH3COOPb + Na2CrO4 = CH3COOCrO4 + Na2Pb =>
CH3COOPb + Na2CrO4 = CH3COOCrO4 + Na2Pb
P4H10 + H2O = H3PO4 + H2 =>
P4H10 + 16 H2O = 4 H3PO4 + 15 H2
BaCO3 + MnO + V2O5 = BaMn2V2O8 + CO2 =>
BaCO3 + 2 MnO + V2O5 = BaMn2V2O8 + CO2
C3H6(Cl)2 + NaOH = C2H5COH + NaCl + H2O =>
C3H6(Cl)2 + 2 NaOH = C2H5COH + 2 NaCl + H2O
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + 5 CH3CH2OH + 3 H2SO4 = 2 MnSO4 + 5 CH3CHO + K2SO4 + 8 H2O
CH5N3 + HCl = HCH5N3 + Cl =>
CH5N3 + HCl = HCH5N3 + Cl
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
HCl + Pb(NO2)2 = HNO2 + PbCl2 =>
2 HCl + Pb(NO2)2 = 2 HNO2 + PbCl2
ZnClO3 + MgSO4 = ZnSO4 + MgClO3 =>
ZnClO3 + MgSO4 = ZnSO4 + MgClO3
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
C4H8O + OH = CO2 + H2O =>
C4H8O + 22 OH = 4 CO2 + 15 H2O
Na2Cr2O7 + NaBr + H2SO4 = Cr2(SO4)3 + Br2 + H2O + Na2SO4 =>
Na2Cr2O7 + 6 NaBr + 7 H2SO4 = Cr2(SO4)3 + 3 Br2 + 7 H2O + 4 Na2SO4
Ca(No3)2 + CaF = CaF2 + CaNo3 =>
Ca(No3)2 + 2 CaF = CaF2 + 2 CaNo3
NH3 + CuSO4 = Cu(NH3)4SO4 =>
4 NH3 + CuSO4 = Cu(NH3)4SO4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CH3COOH + Cd(OH)2 = Cd(COOH)2 + CH3OH =>
2 CH3COOH + Cd(OH)2 = Cd(COOH)2 + 2 CH3OH
Mn + H2SO4 = MnSO4 + S + H2O =>
3 Mn + 4 H2SO4 = 3 MnSO4 + S + 4 H2O
Na2SO4 + KBr = NaBr + K2SO4 =>
Na2SO4 + 2 KBr = 2 NaBr + K2SO4
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
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