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2 H2O2 = 2 H2O + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
CuBr2 + AgCl = CuCl2 + AgBr =>
CuBr2 + 2 AgCl = CuCl2 + 2 AgBr
MgBr2 + HF = MgF2 + HBr =>
MgBr2 + 2 HF = MgF2 + 2 HBr
Ge + S = GeS =>
Ge + S = GeS
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + HCN + H2O =>
10 NaSCN + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 Na2SO4 + 10 HCN + 8 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
CuBr2 = CuBr + Br =>
CuBr2 = CuBr + Br
Na2CO3(aq) + KOH(aq) = NaOH + K2CO3 =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH + K2CO3
H2O2 + CrCl2 + KOH = K2Cr2O7 + KCl + H2O =>
4 H2O2 + 2 CrCl2 + 6 KOH = K2Cr2O7 + 4 KCl + 7 H2O
Ca(OH)2 + HCl = Ca(HCl)2 + OH =>
Ca(OH)2 + 2 HCl = Ca(HCl)2 + 2 OH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
FeSO4 + C6H8O7 + H2O2 = C6H5FeO7 + H2O + H2SO4 =>
2 FeSO4 + 2 C6H8O7 + H2O2 = 2 C6H5FeO7 + 2 H2O + 2 H2SO4
NH3(aq) + NH2Cl(aq) = N2H4(aq) + NH4Cl(aq) =>
2 NH3(aq) + NH2Cl(aq) = N2H4(aq) + NH4Cl(aq)
NaIO3 + KMnO4 = NaIO4 + KMnO2 =>
2 NaIO3 + KMnO4 = 2 NaIO4 + KMnO2
Na3FeF6 + NH4SCN = Na3Fe(SCN)6 + NH4F =>
Na3FeF6 + 6 NH4SCN = Na3Fe(SCN)6 + 6 NH4F
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KH2PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH + H2O =>
2 KH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 2 KOH + 4 H2O
H2SO4 + NaSO3 = NaSO4 + SO2 + H2O =>
H2SO4 + NaSO3 = NaSO4 + SO2 + H2O
Cr(OH)3 + KOH + H2O2 = K2CrO4 + H2O =>
2 Cr(OH)3 + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O
CaCO3 + NaCl + HCl = NaHCO3 + CaCl2 =>
CaCO3 + NaCl + HCl = NaHCO3 + CaCl2
K2CrO4 + SO2 + KOH + H2O = K[Cr(H2O)2(OH)4] + K2SO4 =>
2 K2CrO4 + 3 SO2 + 4 KOH + 6 H2O = 2 K[Cr(H2O)2(OH)4] + 3 K2SO4
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
MgCO3 + CaCl2 = MgCl2 + CaCO3 =>
MgCO3 + CaCl2 = MgCl2 + CaCO3
UF4 + W = WF4 + U =>
UF4 + W = WF4 + U
SrI2 + Br2 = Br2Sr + I2 =>
SrI2 + Br2 = Br2Sr + I2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C2H14O2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H14O2(s) + 9 O2(g) = 4 CO2(g) + 14 H2O(g)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KOH + Al2(CO3)3 = Al(OH)3 + K2CO3 =>
6 KOH + Al2(CO3)3 = 2 Al(OH)3 + 3 K2CO3
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
CaC2 + Na2SO4 = CaSO4 + NaC =>
CaC2 + Na2SO4 = CaSO4 + 2 NaC
CrO + NaOH + H2O = Na2(Cr(OH)4) =>
CrO + 2 NaOH + H2O = Na2(Cr(OH)4)
O2(g) + H2(g) = H2O(l) =>
O2(g) + 2 H2(g) = 2 H2O(l)
HCH3(OH) + O2 = CO2 + H2O =>
4 HCH3(OH) + 7 O2 = 4 CO2 + 10 H2O
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