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CH3NH2 + HBr = CH2NH2Br + H2
K2CrO4 + HI + HClO4 = Cr(ClO4)3 + I2 + KClO4 + H2O =>
2 K2CrO4 + 6 HI + 10 HClO4 = 2 Cr(ClO4)3 + 3 I2 + 4 KClO4 + 8 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Sn + Hg2(NO3)2 = Sn2(NO3)4 + Hg2 =>
2 Sn + 2 Hg2(NO3)2 = Sn2(NO3)4 + 2 Hg2
CuCl2 + SrCl2 + K2(NO2)6 = K2SrCuCl4(NO2)6 =>
CuCl2 + SrCl2 + K2(NO2)6 = K2SrCuCl4(NO2)6
BrO3{-} + Br{-} + H{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2 + 3 H2O
Al2O3 + H2O = Al + OH =>
Al2O3 + 3 H2O = 2 Al + 6 OH
NH4Br + MnSO4 = (NH4)2SO4 + MnBr2 =>
2 NH4Br + MnSO4 = (NH4)2SO4 + MnBr2
Ba(OH)2 + Na2SO4 = BaSO4 + Na2(OH)2 =>
Ba(OH)2 + Na2SO4 = BaSO4 + Na2(OH)2
Ba(OH2) = Ba + H2O =>
Ba(OH2) = Ba + H2O
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
Sr(OH)2 + Al2 + (SO4) = SrSO4 + Al(OH)3 =>
3 Sr(OH)2 + Al2 + 3(SO4) = 3 SrSO4 + 2 Al(OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3Ca(OH)2 = NO3(OH)2CaH =>
HNO3Ca(OH)2 = NO3(OH)2CaH
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
AgI(s) + HNO3(aq) = HI(aq) + AgNO3(aq) =>
AgI(s) + HNO3(aq) = HI(aq) + AgNO3(aq)
NaClO3 + H2O = NaOH + HClO + OH =>
NaClO3 + 3 H2O = NaOH + HClO + 4 OH
C2H6 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H6 + 2 K2Cr2O7 + 8 H2SO4 = C2H2O4 + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
Zn(s) + Ca(NO3)2(aq) = Zn(NO3)2 + Ca =>
Zn(s) + Ca(NO3)2(aq) = Zn(NO3)2 + Ca
Na2S + CuSO4 = Na2SO4 + S + Cu =>
Na2S + CuSO4 = Na2SO4 + S + Cu
PbSO4 + CH3COONa = PbCO3 + CH3COCH3 + Na2SO4 =>
PbSO4 + 2 CH3COONa = PbCO3 + CH3COCH3 + Na2SO4
Al2(SO4)3 + Al(OH)3 = AlOHSO4 =>
Al2(SO4)3 + Al(OH)3 = 3 AlOHSO4
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
CaSO4 + BaO = CaO + BaSO4 =>
CaSO4 + BaO = CaO + BaSO4
Na2CO3(aq) + HClc(aq) = NaClc(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HClc(aq) = 2 NaClc(aq) + H2CO3(aq)
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
P + Chlorine = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CO2 + Cl2 = CCl4 + O2 =>
CO2 + 2 Cl2 = CCl4 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sr + H2SO4 = SrSO4 + H2 =>
Sr + H2SO4 = SrSO4 + H2
CuSO4 + Na2S2O3 + HCl = CuCl + H2SO4 + Na2S4O6 + NaCl =>
2 CuSO4 + 2 Na2S2O3 + 4 HCl = 2 CuCl + 2 H2SO4 + Na2S4O6 + 2 NaCl
NaOHH2O + HClH2O = NaCl + H2O =>
NaOHH2O + HClH2O = NaCl + 3 H2O
Cu2 + Ag(NO3) = CuNO3 + Ag =>
Cu2 + 2 Ag(NO3) = 2 CuNO3 + 2 Ag
Bi(aq) + NH3(aq) = Bi(NH3)4(s) =>
Bi(aq) + 4 NH3(aq) = Bi(NH3)4(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu2 + AgN2 = Cu4N2 + Ag =>
2 Cu2 + AgN2 = Cu4N2 + Ag
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq) =>
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq)
CH3OH + C57H104O6 = C39H72O5 + C19H36O2 =>
CH3OH + C57H104O6 = C39H72O5 + C19H36O2
MgO + Br2 = Br2O + MgBr2 =>
MgO + 2 Br2 = Br2O + MgBr2
NaBr + H2O = NaOH + Br2 + H2 =>
2 NaBr + 2 H2O = 2 NaOH + Br2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
FeSO3 + H2S = FeS + H2O + SO2 =>
FeSO3 + H2S = FeS + H2O + SO2
C10H8 + H2O = CO2 + CH4 =>
C10H8 + 8 H2O = 4 CO2 + 6 CH4
C4H10(g) + O2(g) = CO2(g) + H2O =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
Sb + KNO3 + KOH = K3SbO4 + NH3 + H2O =>
8 Sb + 5 KNO3 + 19 KOH = 8 K3SbO4 + 5 NH3 + 2 H2O
H4P2O7 + Be(OH)2 = Be2P2O7 + H2O =>
H4P2O7 + 2 Be(OH)2 = Be2P2O7 + 4 H2O
Zn2 + Pb(No{-}3)2 = Zn(No{-}3)2 + Pb2 =>
Zn2 + 2 Pb(No{-}3)2 = 2 Zn(No{-}3)2 + Pb2
H2 + Na = NaH =>
H2 + 2 Na = 2 NaH
Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
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