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Pb(C2H3O2)2 + ZnSO4 = ZnC4H6O4 + PbSO4
NaHCO3 + CH3COO = CO2 + Na + CH4 =>
2 NaHCO3 + 6 CH3COO = 9 CO2 + 2 Na + 5 CH4
FeO + H2O2 = FeO2 + H2O =>
FeO + H2O2 = FeO2 + H2O
Na3PO4 + Ag = Ag3PO4 + Na =>
Na3PO4 + 3 Ag = Ag3PO4 + 3 Na
Zr + HF = ZrF + H =>
Zr + HF = ZrF + H
C2H5OH(l) + O2 = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2 = 2 CO2(g) + 3 H2O(g)
Cr + Pb(CH3COO)2 = Pb + Cr(CH3COO)3 =>
2 Cr + 3 Pb(CH3COO)2 = 3 Pb + 2 Cr(CH3COO)3
K2CO3(aq) + CoCl2(aq) = KCl(aq) + CoCO3(s) =>
K2CO3(aq) + CoCl2(aq) = 2 KCl(aq) + CoCO3(s)
NaHCO3 + HC2H3O2(aq) = H2CO3 + NaC2H3O2 =>
NaHCO3 + HC2H3O2(aq) = H2CO3 + NaC2H3O2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
SnS + HBr = HS + SnBr =>
SnS + HBr = HS + SnBr
Li + P + O2 = Li3PO4 =>
3 Li + P + 2 O2 = Li3PO4
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CH3CHOOH(aq) + H2O(l) = CH3COO(aq) + H3O(aq) =>
CH3CHOOH(aq) + 2 H2O(l) = CH3COO(aq) + 2 H3O(aq)
CH3NH3Cl = CH3NH2 + HCl =>
CH3NH3Cl = CH3NH2 + HCl
Pb + P = Pb4P =>
4 Pb + P = Pb4P
Cu(NO3)2 + Na2(CrO4) = Cu(CrO4) + Na(NO3) =>
Cu(NO3)2 + Na2(CrO4) = Cu(CrO4) + 2 Na(NO3)
FeCl3 + KI = KCl + FeCl2 + I2 =>
2 FeCl3 + 2 KI = 2 KCl + 2 FeCl2 + I2
Mg + FeCl3 + H2O = MgCl2 + Fe(OH)2 + H2 =>
3 Mg + 2 FeCl3 + 4 H2O = 3 MgCl2 + 2 Fe(OH)2 + 2 H2
Ca(s) + Br2(g) = CaBr2(s) =>
Ca(s) + Br2(g) = CaBr2(s)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca(NO3)2 + NH3 + H2O = Ca(OH)2 + NH4NO3 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = Ca(OH)2 + 2 NH4NO3
FeCl2 + F2 = FeF2 + Cl2 =>
FeCl2 + F2 = FeF2 + Cl2
Fe + NaOCl = Fe2O3 + Na + Cl =>
2 Fe + 3 NaOCl = Fe2O3 + 3 Na + 3 Cl
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
Cu(NO3)2(aq) + Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
Sn(NO3)2 + K2SO4 = SnSO4 + KNO3 =>
Sn(NO3)2 + K2SO4 = SnSO4 + 2 KNO3
N2 + C = NC =>
N2 + 2 C = 2 NC
CH3COOH + O2(g) = CO2 + H2O =>
CH3COOH + 2 O2(g) = 2 CO2 + 2 H2O
NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + NaCl(aq) =>
NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + 2 NaCl(aq)
N2O5(g) = N2O4(g) + O2(g) =>
2 N2O5(g) = 2 N2O4(g) + O2(g)
CH3C(CH3)CHCH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
18 CH3C(CH3)CHCH3 + 10 KMnO4 + 20 H2O = 15(CH3)2C(OH)C(OH)(CH3)2 + 10 MnO2 + 10 KOH
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
NH4 + H2O2 = NH3 + H2O =>
2 NH4 + H2O2 = 2 NH3 + 2 H2O
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
NaHCO3 + HOH = HHCO3 + NaOH =>
NaHCO3 + HOH = HHCO3 + NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Y(NO3)3 + NH4OH = Y2O3 + NH4NO3 + H2O =>
2 Y(NO3)3 + 6 NH4OH = Y2O3 + 6 NH4NO3 + 3 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
BaBr2 + F = BaF2 + Br =>
BaBr2 + 2 F = BaF2 + 2 Br
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
Pb + P = PbP4 =>
Pb + 4 P = PbP4
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CrO4 = Cr + O =>
CrO4 = Cr + 4 O
ClNa = NaCl =>
ClNa = NaCl
Al + Cu(ClO3)2 = Cu + Al(ClO3)2 =>
Al + Cu(ClO3)2 = Cu + Al(ClO3)2
Mn2S3 + O2 = Mn2O3 + SO2 =>
2 Mn2S3 + 9 O2 = 2 Mn2O3 + 6 SO2
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