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Br2 + 2 NaI = I2 + 2 NaBr
AgClO4 + Na2CO3 = NaClO4 + Ag2CO3 =>
2 AgClO4 + Na2CO3 = 2 NaClO4 + Ag2CO3
CH3CHCH + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH3CHCH + KMnO4 + 5 H2O = 3 CH3CHOHCH2OH + MnO2 + KOH
Al + AlC3 = Al2C =>
5 Al + AlC3 = 3 Al2C
Ag + O + HS = AgS + H2O =>
2 Ag + O + 2 HS = 2 AgS + H2O
H2 + ZnO = H2O + Zn =>
H2 + ZnO = H2O + Zn
H3PO4 + K2HPO4 = KH2PO4 =>
H3PO4 + K2HPO4 = 2 KH2PO4
NaBr + NaNO3 = Na + BrNO3 =>
NaBr + NaNO3 = 2 Na + BrNO3
AlSe = Al + Se =>
AlSe = Al + Se
F2 + O3 = F2O =>
3 F2 + O3 = 3 F2O
LiOH + NH4NO3 = LiNO3 + H2O + NH4 =>
10 LiOH + 9 NH4NO3 = 10 LiNO3 + 7 H2O + 8 NH4
CH3CCH = C6H6 + H2 =>
2 CH3CCH = C6H6 + H2
Ba(OH)2HNO3 = H2OBaHNO4 =>
Ba(OH)2HNO3 = H2OBaHNO4
K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
C4H4Cl2 + O2 = CO + H2O + Cl2 =>
C4H4Cl2 + 3 O2 = 4 CO + 2 H2O + Cl2
C6H5CH3 + Cl2 = C6H5Cl6CH3 =>
C6H5CH3 + 3 Cl2 = C6H5Cl6CH3
NG4OH + H3PO4 = (NG4)3PO4 + H2O =>
3 NG4OH + H3PO4 = (NG4)3PO4 + 3 H2O
Ca(CrO2)2 + H2SO4 = Cr2(SO4)3 + CaSO4 + H2O =>
Ca(CrO2)2 + 4 H2SO4 = Cr2(SO4)3 + CaSO4 + 4 H2O
PbCl2(cr)LiSO4(aq) = PbSO4(cr)LiCl2(aq) =>
PbCl2(cr)LiSO4(aq) = PbSO4(cr)LiCl2(aq)
CH3OH + KMnO4 = H2O + HCOOH + K + MnO2 =>
CH3OH + KMnO4 = H2O + HCOOH + K + MnO2
Ag + KCn + O2 + H2O = KAgCn2 + KOH =>
4 Ag + 8 KCn + O2 + 2 H2O = 4 KAgCn2 + 4 KOH
Al2(SO4)5 + Ca(OH)2 = Al(OH)5 + Ca(SO4) =>
Al2(SO4)5 + 5 Ca(OH)2 = 2 Al(OH)5 + 5 Ca(SO4)
Bi + HNO3 = Bi(NO3)3 + H2O + NO =>
Bi + 4 HNO3 = Bi(NO3)3 + 2 H2O + NO
Mg(NO3)2 + HCl = MgCl2 + NO3H =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 NO3H
NH3 + Ni(NO3)2 + H2O = NH4NO3 + Ni(OH)3 =>
14 NH3 + 8 Ni(NO3)2 + 21 H2O = 15 NH4NO3 + 8 Ni(OH)3
Na2O + CuSO4 = CuO + Na2SO4 =>
Na2O + CuSO4 = CuO + Na2SO4
Pb3(PO4)2(s) = Pb + PO4 =>
Pb3(PO4)2(s) = 3 Pb + 2 PO4
SnCl + HgCl2 = Hg2Cl2 + SnCl4 =>
2 SnCl + 6 HgCl2 = 3 Hg2Cl2 + 2 SnCl4
MnO4{-} + H2C2O4 + H{+} = H2O + CO2 + Mn{+} =>
MnO4{-} + 3 H2C2O4 + 2 H{+} = 4 H2O + 6 CO2 + Mn{+}
C6H12 + Cl2 = C6H10Cl2 + H2 =>
C6H12 + Cl2 = C6H10Cl2 + H2
CrCl2 + NaBiO3 + HCl = Na2Cr2O7 + BiCl3 + NaCl + H2O =>
2 CrCl2 + 4 NaBiO3 + 10 HCl = Na2Cr2O7 + 4 BiCl3 + 2 NaCl + 5 H2O
C6H12 + Cl2 = C6H10Cl2 + H2 =>
C6H12 + Cl2 = C6H10Cl2 + H2
HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2 =>
HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2
[Cu(NH3)4]SO4 + Br2 + H2O = [Cu(H2O)4]SO4 + N2 + NH4Br =>
2[Cu(NH3)4]SO4 + 3 Br2 + 8 H2O = 2[Cu(H2O)4]SO4 + N2 + 6 NH4Br
(NH4)2Fe(SO4) + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + (NH4)2SO4 + H2O =>
4(NH4)2Fe(SO4) + 6 HClO + 3 H2SO4 = Fe2(SO4)3 + 2 FeCl3 + 4(NH4)2SO4 + 6 H2O
CaOH + SO2 = Ca2SO3 + H2O =>
2 CaOH + SO2 = Ca2SO3 + H2O
C6 + H2 = C2H6 =>
C6 + 9 H2 = 3 C2H6
HAuCl4 + K2CO3 = KAuCl4 + H2O + CO2 =>
2 HAuCl4 + K2CO3 = 2 KAuCl4 + H2O + CO2
Ag + OH = Ag2O + H2O =>
2 Ag + 2 OH = Ag2O + H2O
H3PO3 + HBrO3 + Co(OH)3 = CoHPO3BrO3 + H2O =>
H3PO3 + HBrO3 + Co(OH)3 = CoHPO3BrO3 + 3 H2O
Al(Cl)3 + AgNO3 = Al(NO3)3 + AgCl =>
Al(Cl)3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Ba(NO3)2 + NaCl = BaCl2 + Na(NO3) =>
Ba(NO3)2 + 2 NaCl = BaCl2 + 2 Na(NO3)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al(ClO3)2 + Ba(NO3)2 = Al(NO3)2 + Ba(ClO3)2 =>
Al(ClO3)2 + Ba(NO3)2 = Al(NO3)2 + Ba(ClO3)2
K3(PO4) + PbO2 = Pb3(PO4)4 + K2O =>
4 K3(PO4) + 3 PbO2 = Pb3(PO4)4 + 6 K2O
Al2(SO4)3 + NaOH + H2O2 = NaAlO4 + H2O + NaSO3 =>
2 Al2(SO4)3 + 10 NaOH + 5 H2O2 = 4 NaAlO4 + 10 H2O + 6 NaSO3
Al2(CO3)3 + CH3COOH = CO2 + H2O + Al(CH3COO)3 =>
Al2(CO3)3 + 6 CH3COOH = 3 CO2 + 3 H2O + 2 Al(CH3COO)3
Al2(SO4)3 + NaOH + H2O2 = NaAlO4 + H2O + NaSO3 =>
2 Al2(SO4)3 + 10 NaOH + 5 H2O2 = 4 NaAlO4 + 10 H2O + 6 NaSO3
Pb(NO3)2 + CH3COONa + H2O = NaNO3 + CH3COOH + Pb(OH)2 =>
Pb(NO3)2 + 2 CH3COONa + 2 H2O = 2 NaNO3 + 2 CH3COOH + Pb(OH)2
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