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MnCO3 + O2 = MnO3 + CO2
ClC = CCl =>
ClC = CCl
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
Al(OH)3 + H2 + H2O = Al(H2O)6 =>
2 Al(OH)3 + 3 H2 + 6 H2O = 2 Al(H2O)6
Na2SnO2 + NaOH + Br2 = Na2SnO3 + NaBr + H2O =>
Na2SnO2 + 2 NaOH + Br2 = Na2SnO3 + 2 NaBr + H2O
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2SO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 10 FeSO4 + 7 H2SO4 = Cr2SO4 + 5 Fe2(SO4)3 + K2SO4 + 7 H2O
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl =>
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
K2CrO4 + NaOH + Ba(NO3)2 = KOH + BaCrO4 + NaNO3 =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = 2 KOH + BaCrO4 + 2 NaNO3
C12H22O11 + HCl + O2 = C12H4Cl6 + H2O =>
2 C12H22O11 + 12 HCl + O2 = 2 C12H4Cl6 + 24 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C15H32 + H2O2 = CO2 + H2O =>
C15H32 + 46 H2O2 = 15 CO2 + 62 H2O
C2H5SH + O2 = C2 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C2 + 6 H2O + 2 SO2
C4H8N2O3(aq) + O2 = CO2 + H2O + CH4N2O(aq) =>
C4H8N2O3(aq) + 3 O2 = 3 CO2 + 2 H2O + CH4N2O(aq)
[Co(NH3)6]Cl2 + HCl = CoCl2 + NH4Cl =>
[Co(NH3)6]Cl2 + 6 HCl = CoCl2 + 6 NH4Cl
*Mg + O2 = MgO =>
2*Mg + O2 = 2 MgO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
ZnSO4(aq) + NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq) =>
ZnSO4(aq) + 2 NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
Cl2 + Ni2I = NiCl2 + I2 =>
4 Cl2 + 2 Ni2I = 4 NiCl2 + I2
ZnO + NaOH + H2O = Na2Zn(OH)4 =>
ZnO + 2 NaOH + H2O = Na2Zn(OH)4
C7H16(g) + O2 = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(l)
Cu + HCl + O2 = CuCl2 + H2O =>
2 Cu + 4 HCl + O2 = 2 CuCl2 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + HCl = Cu(HCl)2 + O2 =>
2 CuO + 4 HCl = 2 Cu(HCl)2 + O2
VO + H = V3O + H2O =>
3 VO + 4 H = V3O + 2 H2O
C10H18O + O = CO2 + H2O =>
C10H18O + 28 O = 10 CO2 + 9 H2O
CUS + H2O = H2S + CUO =>
CUS + H2O = H2S + CUO
Ag + ClO3 = Cl + Ag2O =>
6 Ag + ClO3 = Cl + 3 Ag2O
Fe2O3 + KSCN + HCl = FeSCN + H2O + KClO =>
Fe2O3 + 2 KSCN + 2 HCl = 2 FeSCN + H2O + 2 KClO
Cu + HCl + O2 = CuCl + H2O =>
4 Cu + 4 HCl + O2 = 4 CuCl + 2 H2O
H2O + Re + Cl2 = HReO4 + HCl =>
8 H2O + 2 Re + 7 Cl2 = 2 HReO4 + 14 HCl
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
KI + PbSO4 = K2SO4 + PbI2 =>
2 KI + PbSO4 = K2SO4 + PbI2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Li + Ni0*8Co0*1Mn0*1O2 = LiNi0*8Co0*1Mn0*1O2 =>
Li + Ni0*8Co0*1Mn0*1O2 = LiNi0*8Co0*1Mn0*1O2
KMnO4(ac) + KOH(ac) + KAsO2(ac) = MnO2(s) + K3AsO4(ac) + H2O =>
2 KMnO4(ac) + 4 KOH(ac) + 3 KAsO2(ac) = 2 MnO2(s) + 3 K3AsO4(ac) + 2 H2O
Al + H3BO3 = Al(OH)3 + B =>
Al + H3BO3 = Al(OH)3 + B
KMnO4 + MnCl2 = KCl + MnO2 + Cl2 =>
2 KMnO4 + 2 MnCl2 = 2 KCl + 4 MnO2 + Cl2
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Cu(OH)2 + KCl = CuCl2 + KOH =>
Cu(OH)2 + 2 KCl = CuCl2 + 2 KOH
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