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Ca + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2
CrO3 + Al = Cr + Al2O3 =>
CrO3 + 2 Al = Cr + Al2O3
NaSiO3 + CuO + As2O3 = Na4Cu(AsO4)2 + SiO2 =>
4 NaSiO3 + CuO + As2O3 = Na4Cu(AsO4)2 + 4 SiO2
Fe + CUSO4 = Fe2(SO4)3 + CU =>
2 Fe + 3 CUSO4 = Fe2(SO4)3 + 3 CU
Na2O + B2O3 = Na3BO3 =>
3 Na2O + B2O3 = 2 Na3BO3
Al3(SO4)3 = Al2 + SO4 =>
2 Al3(SO4)3 = 3 Al2 + 6 SO4
Zn + NCl = ZnCl2 + N2 =>
Zn + 2 NCl = ZnCl2 + N2
Fe(NO3)2 + LiOH = Fe(OH) + Li(NO3)2 =>
Fe(NO3)2 + LiOH = Fe(OH) + Li(NO3)2
P2O5 + Nb2O5 = NbOPO4 =>
P2O5 + Nb2O5 = 2 NbOPO4
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 6 Na(NO3)
CH2H3O2 + O2 = CO2 + H2O =>
4 CH2H3O2 + 5 O2 = 4 CO2 + 10 H2O
Na + ScCl3 = Sc + NaCl =>
3 Na + ScCl3 = Sc + 3 NaCl
Na2SO3(s) + O2(g) = Na2SO4(s) =>
2 Na2SO3(s) + O2(g) = 2 Na2SO4(s)
Co2 + CaCl2 = CaCo3 + Cl =>
3 Co2 + 2 CaCl2 = 2 CaCo3 + 4 Cl
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
C6H12O6 + HNO3 = C6H8O10 + NO2 + H2O =>
C6H12O6 + 12 HNO3 = C6H8O10 + 12 NO2 + 8 H2O
Zn + NaClO4 + NaOH + H2O = NaCl + Na2[Zn(OH)4] =>
4 Zn + NaClO4 + 8 NaOH + 4 H2O = NaCl + 4 Na2[Zn(OH)4]
C12H22O11(s)(sucrose) + O2 = CO2(g) + H2O(l) =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2(g) + 11 H2O(l)
P + CI = PCI =>
P + CI = PCI
AlBr(s) + Cl(g) = AlCl(s) + Br(g) =>
AlBr(s) + Cl(g) = AlCl(s) + Br(g)
Pb(NO3)2 + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2 + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li2CO3 + HBr = CO2 + LiBr + H2O =>
Li2CO3 + 2 HBr = CO2 + 2 LiBr + H2O
FeCl3 + C9H8O4 = FeC9H5O4 + Cl2 + H2 =>
2 FeCl3 + 2 C9H8O4 = 2 FeC9H5O4 + 3 Cl2 + 3 H2
C8H11NO + C4H6O3 = C10H13NO2 + C2H4O2 =>
C8H11NO + C4H6O3 = C10H13NO2 + C2H4O2
Zn2 + HCl = ZnCl2 + H2 =>
Zn2 + 4 HCl = 2 ZnCl2 + 2 H2
NiOHBr + HBr = NiBr2 + H2O =>
NiOHBr + HBr = NiBr2 + H2O
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
C6H6 + H2O = C6H8O =>
C6H6 + H2O = C6H8O
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Na + HNO3(k) = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3(k) = 8 NaNO3 + N2O + 5 H2O
NaH2PO4 + Ba(OH)2 = Ba(H2PO4)2 + NaOH =>
2 NaH2PO4 + Ba(OH)2 = Ba(H2PO4)2 + 2 NaOH
Li2SO3 + H2O = Li2SO4 + H2 =>
Li2SO3 + H2O = Li2SO4 + H2
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
Na + P = NaP =>
Na + P = NaP
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
NO2 + KOH = KNO3 + H2O + KNO1 =>
4 NO2 + 4 KOH = 3 KNO3 + 2 H2O + KNO1
K2CrO4 + NaCl + AgNO3 = KCl + Ag2CrO4 + NaNO3 =>
K2CrO4 + 2 NaCl + 2 AgNO3 = 2 KCl + Ag2CrO4 + 2 NaNO3
Cu + H1{+} + NO3{-} = Cu2{+} + NO2 + H2O =>
2 Cu + 2 H1{+} + NO3{-} = Cu2{+} + NO2 + H2O
F(NaOH) = NaF + O + H2O =>
2 F(NaOH) = 2 NaF + O + H2O
CO3{2-} + HOH = HCO3{-} + OH{-} =>
CO3{2-} + HOH = HCO3{-} + OH{-}
HNO3 + Be = Be(NO3)2 + NO + H2O =>
8 HNO3 + 3 Be = 3 Be(NO3)2 + 2 NO + 4 H2O
CuSO4 + H2S = CuS + H2O + SO2 =>
3 CuSO4 + 4 H2S = 3 CuS + 4 H2O + 4 SO2
TlCl + ClO{-} + OH{-} = Tl2O3 + Cl{-} + H2O =>
2 TlCl + 2 ClO{-} + 2 OH{-} = Tl2O3 + 4 Cl{-} + H2O
K2[Sn(OH)4] + KOH + Bi(NO3)3 = K2[Sn(OH)6] + Bi + KNO3 =>
3 K2[Sn(OH)4] + 6 KOH + 2 Bi(NO3)3 = 3 K2[Sn(OH)6] + 2 Bi + 6 KNO3
ZnS(aq) + HCl(aq) = ZnCl2(aq) + H2S(g) =>
ZnS(aq) + 2 HCl(aq) = ZnCl2(aq) + H2S(g)
NaOCl + CH3COOH = Cl2 + CH3COONa + H2O + O2 =>
4 NaOCl + 4 CH3COOH = 2 Cl2 + 4 CH3COONa + 2 H2O + O2
Co2O2 + H2O = Co(OH)2 =>
Co2O2 + 2 H2O = 2 Co(OH)2
C3H8 + CO2 = CO + H2 =>
C3H8 + 3 CO2 = 6 CO + 4 H2
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