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K2Cr2O7 + 5 H2C2O4 + 2 H2SO4 = K2SO4 + Cr2SO4 + 10 CO2 + 7 H2O
N2H4 + VO3{-} + H{+} = VO{2+} + N2 + H2O =>
N2H4 + 4 VO3{-} + 12 H{+} = 4 VO{2+} + N2 + 8 H2O
NaCl(s) + CaCO3(s) = CaCl2(s) + Na2CO3(s) =>
2 NaCl(s) + CaCO3(s) = CaCl2(s) + Na2CO3(s)
NaOH + CaCl = NaCl + CaO + H2 =>
2 NaOH + 2 CaCl = 2 NaCl + 2 CaO + H2
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2O + CO2 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O + 3 CO2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
B(CH3)3 + (CH3)2NH = B(CH3)5 + NH =>
B(CH3)3 + (CH3)2NH = B(CH3)5 + NH
NH2C(CH2OH)3 + H2O = NH3C(CH2OH)3 + OH =>
NH2C(CH2OH)3 + H2O = NH3C(CH2OH)3 + OH
AsCl3 + KOH = As(OH)3 + KCl =>
AsCl3 + 3 KOH = As(OH)3 + 3 KCl
CuSO4 + Na2S2O3*5H2O + KI = CuI + K2SO4 + Na2S4O6 + NaI + H2O =>
2 CuSO4 + 2 Na2S2O3*5H2O + 4 KI = 2 CuI + 2 K2SO4 + Na2S4O6 + 2 NaI + 10 H2O
H2SO4(l) = SO2(g) + H2O(g) + O2 =>
2 H2SO4(l) = 2 SO2(g) + 2 H2O(g) + O2
NH4Br + H2SO4 + C4H9OH = C4H9Br + H2O + (NH4)2SO4 =>
2 NH4Br + H2SO4 + 2 C4H9OH = 2 C4H9Br + 2 H2O + (NH4)2SO4
KClO3 + NaNO2 = KCl + NaNO3 =>
KClO3 + 3 NaNO2 = KCl + 3 NaNO3
CuH + O2 = H2O + Cu =>
4 CuH + O2 = 2 H2O + 4 Cu
Fe2O3 + HI = FeI2 + I2 + H2O =>
Fe2O3 + 6 HI = 2 FeI2 + I2 + 3 H2O
Sl + O2 = SlO2 =>
Sl + O2 = SlO2
FeCO3 + AgI = FeI2 + Ag2CO3 =>
FeCO3 + 2 AgI = FeI2 + Ag2CO3
H2O2 + NaI = H2I + NaO2 =>
H2O2 + NaI = H2I + NaO2
KCrO2 + KBrO3 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + KBrO3 + 2 KOH = 2 K2CrO4 + KBr + H2O
Sl + O2 = SlO2 =>
Sl + O2 = SlO2
MnO4{-} + V{3+} + H2O = Mn{2+} + VO2{+} + H{+} =>
2 MnO4{-} + 5 V{3+} + 2 H2O = 2 Mn{2+} + 5 VO2{+} + 4 H{+}
CrOH + HNO2 = Cr(NO2) + H2O =>
CrOH + HNO2 = Cr(NO2) + H2O
K2Cr2O7 + NaOH + HCl = KO(H2Cl) + Na2Cr2O7 =>
K2Cr2O7 + 2 NaOH + 2 HCl = 2 KO(H2Cl) + Na2Cr2O7
H2SO4Na2O = Na2SO4 + H2O =>
H2SO4Na2O = Na2SO4 + H2O
Sl + O2 = SlO2 =>
Sl + O2 = SlO2
Br{-} + MnO4{-} + H{+} = Mn2{+} + Br2 + H2O =>
26 Br{-} + 4 MnO4{-} + 32 H{+} = 2 Mn2{+} + 13 Br2 + 16 H2O
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
C4H6O5 + CaCO3 = CO2 + H2O + Ca3C4H4O4 =>
3 C4H6O5 + 6 CaCO3 = 10 CO2 + 5 H2O + 2 Ca3C4H4O4
FeF3 + Li2S = Fe2S3 + LiF =>
2 FeF3 + 3 Li2S = Fe2S3 + 6 LiF
CH4 + O2 = H4O + CO2 =>
2 CH4 + 3 O2 = 2 H4O + 2 CO2
MgO + ClO = MgCl2 + O2 =>
2 MgO + 4 ClO = 2 MgCl2 + 3 O2
CH3CH2OH + O2 = H2O + CHOOH =>
CH3CH2OH + 2 O2 = H2O + 2 CHOOH
Cu + H2SO4 = Cu(SO4) + SO2 + H2O =>
Cu + 2 H2SO4 = Cu(SO4) + SO2 + 2 H2O
CC3H8O + O2 = CO2 + H2O =>
2 CC3H8O + 11 O2 = 8 CO2 + 8 H2O
Mg3(PO4)2 + SiO + C = MgSiO3 + P + CO =>
Mg3(PO4)2 + 3 SiO + 2 C = 3 MgSiO3 + 2 P + 2 CO
Co(OH)3HNO3 = CoNO3H(OH)3 =>
Co(OH)3HNO3 = CoNO3H(OH)3
HCl + NaC2H3O2 = NaCl + C2H4O2 =>
HCl + NaC2H3O2 = NaCl + C2H4O2
CH3CH2CH2CH2Br + NaOH = CH3CH2CH2CH2OH + NaBr =>
CH3CH2CH2CH2Br + NaOH = CH3CH2CH2CH2OH + NaBr
FeO + O2(g) = Fe2O3(s) =>
4 FeO + O2(g) = 2 Fe2O3(s)
KCl + (NH4)2SO4 = K(NH4) + Cl2(SO4) =>
2 KCl + (NH4)2SO4 = 2 K(NH4) + Cl2(SO4)
C + N = CN =>
C + N = CN
LiOH(aq) + H3PO4 = H2O + Li3PO4 =>
3 LiOH(aq) + H3PO4 = 3 H2O + Li3PO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HNO2 + HN3 = N2O + N2 + H2O =>
HNO2 + HN3 = N2O + N2 + H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
SO2 + L2 + H2O = H2SO4 + HL =>
SO2 + L2 + 2 H2O = H2SO4 + 2 HL
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
BaI2 + Cr2(SO4)3 = BaSO4 + CrI3 =>
3 BaI2 + Cr2(SO4)3 = 3 BaSO4 + 2 CrI3
Pb + HPo4 = PbPo4 + HPb2 =>
3 Pb + HPo4 = PbPo4 + HPb2
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