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CaCl2 + F2 = CaF2 + Cl2
KOH + H3PO4 = KPO4 + H2O + H2 =>
KOH + H3PO4 = KPO4 + H2O + H2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
KMnO4 + HBr = MnBr + KBr + H2O + Br =>
KMnO4 + 8 HBr = MnBr + KBr + 4 H2O + 6 Br
NaSO4 + KCO3 = NaCO3 + KSO4 =>
NaSO4 + KCO3 = NaCO3 + KSO4
As2S3 + OH{-} + H2O2 = AsO4{-3} + H2O + SO4{-2} =>
As2S3 + 12 OH{-} + 14 H2O2 = 2 AsO4{-3} + 20 H2O + 3 SO4{-2}
NO2 + CaO = NCaO3 =>
NO2 + CaO = NCaO3
Zn + Li3PO3 = Li + Zn3(PO3)2 =>
3 Zn + 2 Li3PO3 = 6 Li + Zn3(PO3)2
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
CH3COOC2H5 + H2O = C5H11OH + CH3CH2COOH =>
5 CH3COOC2H5 + H2O = C5H11OH + 5 CH3CH2COOH
(H2W12O42) = (W7O24) + (H2WO4) + (W2O7) =>
(H2W12O42) = (W7O24) + (H2WO4) + 2(W2O7)
BaCl + SO4 = (SO4)2Cl + Ba =>
BaCl + 2 SO4 = (SO4)2Cl + Ba
C2H6(g) + O2(g) = C2H3O2 + H2O(l) =>
4 C2H6(g) + 7 O2(g) = 4 C2H3O2 + 6 H2O(l)
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
CuO(s) = Cu2O(s) + O2(g) =>
4 CuO(s) = 2 Cu2O(s) + O2(g)
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
O1 + Cl2 = Cl2O =>
O1 + Cl2 = Cl2O
B2H6 + H2O2 + KOH = K2B4O7 + H2O =>
2 B2H6 + 12 H2O2 + 2 KOH = K2B4O7 + 19 H2O
C3H3O + O2 = H2O + C2O =>
2 C3H3O + 2 O2 = 3 H2O + 3 C2O
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Al + NaOH + H2O = NaAl2O3 + H2 =>
4 Al + 2 NaOH + 4 H2O = 2 NaAl2O3 + 5 H2
O2 + SnC = SnO + CO2 =>
3 O2 + 2 SnC = 2 SnO + 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H9OH + CuO = CO2 + H2O + Cu =>
C4H9OH + 12 CuO = 4 CO2 + 5 H2O + 12 Cu
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
H(NO3) + BaCl2 = HCl + Ba(NO3)2 =>
2 H(NO3) + BaCl2 = 2 HCl + Ba(NO3)2
Sb2S3 + O2 = Sb4O6 + SO2 =>
2 Sb2S3 + 9 O2 = Sb4O6 + 6 SO2
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
KClO3 + KI = KCl + K2O + I2 =>
KClO3 + 6 KI = KCl + 3 K2O + 3 I2
La2(C2O4)3 + KMnO4 = La(MnO4)3 + K2C2O4 =>
La2(C2O4)3 + 6 KMnO4 = 2 La(MnO4)3 + 3 K2C2O4
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Cu(OH)2(s) = CuO(s) + H2O =>
Cu(OH)2(s) = CuO(s) + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
ClO + H2O = H2ClO2 =>
ClO + H2O = H2ClO2
ZnS04 + Mg = MgS04 + Zn =>
ZnS04 + Mg = MgS04 + Zn
SrCO3 + C + H2O = CO + Sr(OH)2 =>
SrCO3 + C + H2O = 2 CO + Sr(OH)2
O = O18 =>
18 O = O18
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
KMnO4 + H2SO4 + KNO2 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
HN3NaOH = NaN3H2O =>
HN3NaOH = NaN3H2O
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