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2 NaCl + F2 = 2 NaF + Cl2
Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCl2NH4OH = CuOHNH4Cl2 =>
CuCl2NH4OH = CuOHNH4Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + Cl2 = P3Cl4 =>
3 P + 2 Cl2 = P3Cl4
CO + LiOH = HCOOLi =>
CO + LiOH = HCOOLi
AgNO3 + NaI = NaAg + INO3 =>
AgNO3 + NaI = NaAg + INO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe + H2O = H + FeO3 =>
Fe + 3 H2O = 6 H + FeO3
CuBr2 + AlCl3 = AlBr3 + CuCl2 =>
3 CuBr2 + 2 AlCl3 = 2 AlBr3 + 3 CuCl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O
Al(OH)3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 6 H2O
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + NaCrO4 + Na2SO4 + CO2 =>
4 KNO3 + Cr2(SO4)3 + 4 Na2CO3 = 4 KNO2 + 2 NaCrO4 + 3 Na2SO4 + 4 CO2
CH3OH + C4H6O3 = CH3COOCH3 + H2O =>
2 CH3OH + C4H6O3 = 2 CH3COOCH3 + H2O
Cu + Zn(SO4) = Cu(SO4) + Zn =>
Cu + Zn(SO4) = Cu(SO4) + Zn
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaCO3 + NaBr = CaBr2 + Na2CO3 =>
CaCO3 + 2 NaBr = CaBr2 + Na2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr(OH)3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
NH3 + AgNO3 + H2O = Ag(NH3)2 + NH4NO3 =>
26 NH3 + 8 AgNO3 + 3 H2O = 8 Ag(NH3)2 + 9 NH4NO3
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
(C18H33COO)3C3H5(aq) + NaOH(aq) = C18H33COONa(s) + C3H8O3(aq) =>
(C18H33COO)3C3H5(aq) + 3 NaOH(aq) = 3 C18H33COONa(s) + C3H8O3(aq)
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
HCIO4 + NH3 = NH4CIO4 =>
HCIO4 + NH3 = NH4CIO4
CH4 + CI2 = CI4 + HCI =>
CH4 + 4 CI2 = CI4 + 4 HCI
K2CrO4 + PdF4 = KF + Pd(CrO4)2 =>
2 K2CrO4 + PdF4 = 4 KF + Pd(CrO4)2
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
FeOHCl2H2O = Fe(OH)2ClHCl =>
FeOHCl2H2O = Fe(OH)2ClHCl
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Zn(OH) + H3PO4 = Zn3 + (PO4)2 + H2O =>
6 Zn(OH) + 2 H3PO4 = 2 Zn3 + (PO4)2 + 6 H2O
MnOOH + KClO3 + KOH = K2MnO4 + KCl + H2O =>
2 MnOOH + KClO3 + 4 KOH = 2 K2MnO4 + KCl + 3 H2O
CoCl2*6H20 + NH4Cl + NH4OH = (Co(NH3)6)Cl3 + H2O + H =>
CoCl2*6H20 + NH4Cl + 5 NH4OH = (Co(NH3)6)Cl3 + 5 H2O + 121 H
C2O4 + KOH = K2CO3 + H2O =>
C2O4 + 4 KOH = 2 K2CO3 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
MgO + Al(OH)3 = Mg(AlO2)2 + H2O =>
MgO + 2 Al(OH)3 = Mg(AlO2)2 + 3 H2O
Sb2 + Br2 = SbBr3 =>
Sb2 + 3 Br2 = 2 SbBr3
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