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3 Mn + 4 CO2 = Mn3O4 + 4 CO
C2H4 + K2Cr2O7 + H2SO4 = C + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 6 C + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
HBrO + Al(OH)3 = AlBrO2 + H2O =>
HBrO + Al(OH)3 = AlBrO2 + 2 H2O
NO2 + NiO + H = NO{3-} + Ni{2+} + H2O =>
2 NO2 + 3 NiO + 10 H = 2 NO{3-} + 3 Ni{2+} + 5 H2O
NaC4H4O6 + HgNO3 = NaNO3 + HgC4H4O6 =>
NaC4H4O6 + HgNO3 = NaNO3 + HgC4H4O6
Co + Pb{2+} = Co{2+} + Pb =>
Co + Pb{2+} = Co{2+} + Pb
Na + Ca = NaCa =>
Na + Ca = NaCa
CH3 + Br = CBr4 + HBr =>
CH3 + 7 Br = CBr4 + 3 HBr
Ag3N + NaBr = Na3N + AgBr =>
Ag3N + 3 NaBr = Na3N + 3 AgBr
HNO3 + Mg = MgNO3 + H2O + NH4NO3 =>
10 HNO3 + 8 Mg = 8 MgNO3 + 3 H2O + NH4NO3
PbH2 = H2 + Pb =>
PbH2 = H2 + Pb
Sn(s) + H2SO4 = SnSO4(aq) + H2(g) =>
Sn(s) + H2SO4 = SnSO4(aq) + H2(g)
Y2NZ4 + S(XZ3)2 = SNZ4 + YXZ3 =>
Y2NZ4 + S(XZ3)2 = SNZ4 + 2 YXZ3
HZn + NO3 = Zn + NH4 + H2O =>
10 HZn + NO3 = 10 Zn + NH4 + 3 H2O
Cu2As2O7 + Zn + H2SO4 = CuAsH3 + ZnSO4 + H2O =>
Cu2As2O7 + 10 Zn + 10 H2SO4 = 2 CuAsH3 + 10 ZnSO4 + 7 H2O
Ca(oh)2 + H2O = Ca(OH)2 + H2 =>
Ca(oh)2 + 4 H2O = 2 Ca(OH)2 + 2 H2
C6H4BrNH2 + H2O = OH{-} + C6H4BrNH3{+} =>
C6H4BrNH2 + H2O = OH{-} + C6H4BrNH3{+}
C2H6O2 + HNO3 = C2H5O2NO2 + H2O =>
C2H6O2 + HNO3 = C2H5O2NO2 + H2O
Na3PO4 + HC1 = NaC + H3PO4 =>
Na3PO4 + 3 HC1 = 3 NaC + H3PO4
()NaBr = (Br)2 + Na =>
2()NaBr = (Br)2 + 2 Na
Zn + H2NO3 = Zn(NO3)2 + H2O + NH4(NO3) =>
3 Zn + 10 H2NO3 = 3 Zn(NO3)2 + 6 H2O + 2 NH4(NO3)
Al2(SO4)3 + KI + KIO3 = Al2O3 + I2 + K2SO4 =>
Al2(SO4)3 + 5 KI + KIO3 = Al2O3 + 3 I2 + 3 K2SO4
BaCl(aq) + NaCO3(aq) = BaCO3(aq) + NaCl(s) =>
BaCl(aq) + NaCO3(aq) = BaCO3(aq) + NaCl(s)
C7H6O3 + Fe = FeC7H6O3 =>
C7H6O3 + Fe = FeC7H6O3
Fe(NO3)3 + C6H8O7H2O = Fe3O4 + H2O + N2 + CO2 =>
54 Fe(NO3)3 + 46 C6H8O7H2O = 18 Fe3O4 + 230 H2O + 81 N2 + 276 CO2
KMnO4 + H2C2O4*2H2O = MnC2O4*2H2O + CO2 + H2O + K2C2O4 =>
2 KMnO4 + 8 H2C2O4*2H2O = 2 MnC2O4*2H2O + 10 CO2 + 20 H2O + K2C2O4
Fe(CO) + HCl = Fe(CO)Cl2 + H2 =>
Fe(CO) + 2 HCl = Fe(CO)Cl2 + H2
NaCl + Br2 = BrCl + Na =>
2 NaCl + Br2 = 2 BrCl + 2 Na
Mg2 + TiCl4 = MgCl + Ti =>
2 Mg2 + TiCl4 = 4 MgCl + Ti
KHCO3 = K(CO3) + H2 =>
2 KHCO3 = 2 K(CO3) + H2
KClO3 + I2 + H2SO4 = K2SO4 + ClO2 + KIO3 + H2O =>
10 KClO3 + I2 + 4 H2SO4 = 4 K2SO4 + 10 ClO2 + 2 KIO3 + 4 H2O
Fe3O4 + Al = Fe + AlO2 =>
Fe3O4 + 2 Al = 3 Fe + 2 AlO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgBr + NH4 = AgNH4 + Br =>
AgBr + NH4 = AgNH4 + Br
AlSO4 + Na(OH)2 = Al(OH)2 + NaSO4 =>
AlSO4 + Na(OH)2 = Al(OH)2 + NaSO4
KBr(s) + H2SO4(l) = Br2(l) + K2SO4(s) + H2O(l) + SO2(g) =>
2 KBr(s) + 2 H2SO4(l) = Br2(l) + K2SO4(s) + 2 H2O(l) + SO2(g)
Fe18Mg02SiO4 + Mg3Si4O10(OH)2 + H2O = Mg3Si2O5(OH)4 + Fe3O4 + H2 =>
6 Fe18Mg02SiO4 + Mg3Si4O10(OH)2 + 153 H2O = 5 Mg3Si2O5(OH)4 + 36 Fe3O4 + 144 H2
CaO + BO = CaB + O2 =>
CaO + BO = CaB + O2
Na2CO3 + FeF2 = NaF + FeCO3 =>
Na2CO3 + FeF2 = 2 NaF + FeCO3
aceticacid + Benzylalcohol = Benzylacetate + H3O =>
17 C2H4O2 + 26 C6H5CH2OH = 24 CH3COOCH2C6H5 + 12 H3O
CH3CHO + NaHSO3 = CH3CH(OH)SO3Na =>
CH3CHO + NaHSO3 = CH3CH(OH)SO3Na
Fe2O3 + Cu = Cu2O + Fe =>
Fe2O3 + 6 Cu = 3 Cu2O + 2 Fe
CrCl3 + ClO2 + KOH = K2CrO4 + KCl + H2O =>
5 CrCl3 + 3 ClO2 + 28 KOH = 5 K2CrO4 + 18 KCl + 14 H2O
Na + HC1 = H2 + NaC1 =>
2 Na + 2 HC1 = H2 + 2 NaC1
CuOH + HBr = CuBr + H2O =>
CuOH + HBr = CuBr + H2O
HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + 2 H2O(l)
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
KCl = Cl + K =>
KCl = Cl + K
CuSO4*5H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O(g)
Al + C = AlC =>
Al + C = AlC
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