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2 H2O + O2 = 2 H2O2
C5H6NCl + NaOH = NaCl + H2O + C5H5N =>
C5H6NCl + NaOH = NaCl + H2O + C5H5N
PbO(s) + CO(g) = Pb(s) + CO2(g) =>
PbO(s) + CO(g) = Pb(s) + CO2(g)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Zn2 + AgNO3 = Ag + Zn2NO3 =>
Zn2 + AgNO3 = Ag + Zn2NO3
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
HNO3 + Ca(OH)2 = Ca(NO3)2 + HOH =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 HOH
C2H4 + HF = C2H5F =>
C2H4 + HF = C2H5F
Ba(NO3)2 + NH4F = BaF2 + N2O + H2O =>
Ba(NO3)2 + 2 NH4F = BaF2 + 2 N2O + 4 H2O
TiCl4(l) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
CH3CH2Br + Br2 = CH3CHBr2 + HBr =>
CH3CH2Br + Br2 = CH3CHBr2 + HBr
FeCO3 = Fe3O4 + C + O2 =>
6 FeCO3 = 2 Fe3O4 + 6 C + 5 O2
K3[Fe(CN)6] + AgNO3 = Ag3[Fe(CN)6] + KNO3 =>
K3[Fe(CN)6] + 3 AgNO3 = Ag3[Fe(CN)6] + 3 KNO3
LiBr + AlPO4 = Li3PO4 + AlBr3 =>
3 LiBr + AlPO4 = Li3PO4 + AlBr3
KClO3 + NaC7H5O2 = KCl + Na2O + CO2 + H2O =>
10 KClO3 + 2 NaC7H5O2 = 10 KCl + Na2O + 14 CO2 + 5 H2O
BaCO3 + NH4{+} = Ba{2+} + HCO3{-} + NH3 =>
BaCO3 + NH4{+} = Ba{2+} + HCO3{-} + NH3
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ICl3 + KOH = KCl + KI + KIO3 + H2O =>
3 ICl3 + 12 KOH = 9 KCl + KI + 2 KIO3 + 6 H2O
HCl + McO2 = Cl2 + Mc + H2O =>
4 HCl + McO2 = 2 Cl2 + Mc + 2 H2O
CO(NH2)2 + NaOH + NaClO = Na2CO3 + NaCl + N2H4 + H2O =>
CO(NH2)2 + 2 NaOH + NaClO = Na2CO3 + NaCl + N2H4 + H2O
SO2 + H2O = H2SO3*6H2O =>
SO2 + 7 H2O = H2SO3*6H2O
LiOH(s) = Li + OH =>
LiOH(s) = Li + OH
Ba + H3N = Ba3N2 + H2 =>
3 Ba + 2 H3N = Ba3N2 + 3 H2
Al + CUSO4*5H2O = Al2(SO4)3 + CU + H2O =>
2 Al + 3 CUSO4*5H2O = Al2(SO4)3 + 3 CU + 15 H2O
HNo3 + Mg(OH)2(s) = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2(s) = 2 H2O + Mg(No3)2
H2C + NaOH = Na2C + H2O =>
H2C + 2 NaOH = Na2C + 2 H2O
K2SO4(aq) + CaCl2(aq) = KCl(aq) + CaSO4(s) =>
K2SO4(aq) + CaCl2(aq) = 2 KCl(aq) + CaSO4(s)
HgS = Hg + S =>
HgS = Hg + S
FeO + KCl = FeCl2 + K2O =>
FeO + 2 KCl = FeCl2 + K2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Zn2 + AgNO3 = Ag + Zn2NO3 =>
Zn2 + AgNO3 = Ag + Zn2NO3
Sr(s) + P(s) = Sr3P2(s) =>
3 Sr(s) + 2 P(s) = Sr3P2(s)
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Rb3P + H2O = RbOH + PH3 =>
Rb3P + 3 H2O = 3 RbOH + PH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8S(l) + O2(g) = CO2 + H2O(g) + SO2(g) =>
C3H8S(l) + 6 O2(g) = 3 CO2 + 4 H2O(g) + SO2(g)
Zn2 + PbCl2 = ZnCl + Pb =>
Zn2 + PbCl2 = 2 ZnCl + Pb
C4H8O2 + C2H5OH = C3H7CO2C2H5 + H2O =>
C4H8O2 + C2H5OH = C3H7CO2C2H5 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoHCO3 = Co2CO3 + H2O + CO2 = =>
2 CoHCO3 = Co2CO3 + H2O + CO2
H2SO4(aq) + HNO3(aq) = H2O + HSO4{-} + NO2{+} =>
H2SO4(aq) + HNO3(aq) = H2O + HSO4{-} + NO2{+}
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