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K2MnO4 + 2 H2C2O4 + 2 H2SO4 = 4 CO2 + MnSO4 + K2SO4 + 4 H2O
WO2 + Cr2O7{2-} + H{+} = W2O5 + Cr{3+} + H2O =>
6 WO2 + Cr2O7{2-} + 8 H{+} = 3 W2O5 + 2 Cr{3+} + 4 H2O
K2Cr2O7 + H12C6O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + H12C6O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
Ca(OH)2 + HCO3 + H = Ca(HCO3)2 + H2O =>
Ca(OH)2 + 2 HCO3 + 2 H = Ca(HCO3)2 + 2 H2O
CH2Si + O2 = SiO2 + H2O + CO2 =>
2 CH2Si + 5 O2 = 2 SiO2 + 2 H2O + 2 CO2
C5H10 + KMnO4 + H2O = C5H12O2 + KOH + Mn2O3 =>
4 C5H10 + 2 KMnO4 + 5 H2O = 4 C5H12O2 + 2 KOH + Mn2O3
NO(g) + O2(g) = NO2(s) =>
2 NO(g) + O2(g) = 2 NO2(s)
Fe3S3 + O2 = Fe2O3 + SO2 =>
4 Fe3S3 + 21 O2 = 6 Fe2O3 + 12 SO2
C12H22O11 + C2H6O = C9 + H39O13 =>
351 C12H22O11 + 1287 C2H6O = 754 C9 + 396 H39O13
Zn + Au2SO4 = Au + ZnSO4 =>
Zn + Au2SO4 = 2 Au + ZnSO4
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + HOH =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 HOH
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH0)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH0)3
(NH4)2CO3H2O + HClH2O = NH4Cl + CO2 + H2O =>
(NH4)2CO3H2O + 2 HClH2O = 2 NH4Cl + CO2 + 4 H2O
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
H2SO4 + KMnO4 + KCl = Cl2 + H2O + K2SO4 + MnSO4 =>
8 H2SO4 + 2 KMnO4 + 10 KCl = 5 Cl2 + 8 H2O + 6 K2SO4 + 2 MnSO4
Li2O + Na2S = Na2O + Li2S =>
Li2O + Na2S = Na2O + Li2S
Fe + Ni(NO3)4 = Fe(NO3)2 + Ni =>
2 Fe + Ni(NO3)4 = 2 Fe(NO3)2 + Ni
Cr2O7(aq) + H2O(l) = CrO4(aq) + H(aq) =>
Cr2O7(aq) + H2O(l) = 2 CrO4(aq) + 2 H(aq)
KMnO4 + HBr = MnBr2 + KBr2 + H2O + Br =>
KMnO4 + 8 HBr = MnBr2 + KBr2 + 4 H2O + 4 Br
(NH4)2CO3*6H2O + HCl = CO2 + H2O + NH4Cl =>
(NH4)2CO3*6H2O + 2 HCl = CO2 + 7 H2O + 2 NH4Cl
Pb3O4 + H{+} + HCOOH = Pb{2+} + H2O + CO2 =>
Pb3O4 + 6 H{+} + HCOOH = 3 Pb{2+} + 4 H2O + CO2
CuCl + NaCN = Na[Cu(CN)2] + NaCl =>
CuCl + 2 NaCN = Na[Cu(CN)2] + NaCl
Ca(CH3COO)2 + C2H5OH + O2 = CO2 + Ca(CH3COO)2*H2O =>
3 Ca(CH3COO)2 + C2H5OH + 3 O2 = 2 CO2 + 3 Ca(CH3COO)2*H2O
Cl2(g) + MnI3(s) = Cl2I3 + Mn =>
Cl2(g) + MnI3(s) = Cl2I3 + Mn
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(s) + H2O(l) =>
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(s) + 2 H2O(l)
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
BrCl + Na(SO4) = NaCl + Br(SO4) =>
BrCl + Na(SO4) = NaCl + Br(SO4)
BaCl2(aq)NaCl(aq) = BaCl(aq)NaCl2(aq) =>
BaCl2(aq)NaCl(aq) = BaCl(aq)NaCl2(aq)
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
LiF + SiO2 = SiF4 + Li2O =>
4 LiF + SiO2 = SiF4 + 2 Li2O
nitricacid + berylliumhydroxide = berylliumnitrate + water =>
2 HNO3 + Be(OH)2 = Be(NO3)2 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Zn(ClO4)2 + Al = Al(ClO4)3 + Zn =>
3 Zn(ClO4)2 + 2 Al = 2 Al(ClO4)3 + 3 Zn
CH3CH2COOH + C3H8O = C6H12O2 + H2O =>
CH3CH2COOH + C3H8O = C6H12O2 + H2O
C26H54(s) + O2(g) = CO2(g) + H2O(g) =>
2 C26H54(s) + 79 O2(g) = 52 CO2(g) + 54 H2O(g)
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Ca(ClO)2 + CaCl2 + H2O = Ca(OH)2 + Cl2 =>
Ca(ClO)2 + CaCl2 + 2 H2O = 2 Ca(OH)2 + 2 Cl2
Fe2(SO4)3 + KCNS = Fe(CNS)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4
H2S + NaOCl = S + H2O + NaCl =>
H2S + NaOCl = S + H2O + NaCl
K2SO3 + H3PO4 = H2O + K3PO4 + SO2 =>
3 K2SO3 + 2 H3PO4 = 3 H2O + 2 K3PO4 + 3 SO2
Fl + Cl2 = FlCl3 =>
2 Fl + 3 Cl2 = 2 FlCl3
NaNO3 + BaCO3 = Na2CO3 + Ba(NO3)2 =>
2 NaNO3 + BaCO3 = Na2CO3 + Ba(NO3)2
Hg + HNO3 = Hg2NO3 + NO + H2O =>
6 Hg + 4 HNO3 = 3 Hg2NO3 + NO + 2 H2O
CuCl2(aq) + Na3PO4 = NaCl2 + Cu3PO4 =>
3 CuCl2(aq) + Na3PO4 = 3 NaCl2 + Cu3PO4
MgSO4 + NH4OH + NH4Cl + Na2HPO4 = MgNH4PO4 + NaCl + (NH4)2SO4 + H2O =>
MgSO4 + NH4OH + 2 NH4Cl + Na2HPO4 = MgNH4PO4 + 2 NaCl + (NH4)2SO4 + H2O
Fl + H2O = OFl + HFl =>
3 Fl + H2O = OFl + 2 HFl
AgNO3 + NaOH = Ag2O + Na + H + NO3 =>
2 AgNO3 + NaOH = Ag2O + Na + H + 2 NO3
KMnO4 + Sn(C2O4)2 = Sn(MnO4)4 + K2C2O4 =>
4 KMnO4 + Sn(C2O4)2 = Sn(MnO4)4 + 2 K2C2O4
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