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3 CO + Fe2O3 = 2 Fe + 3 CO2
Ca5(PO4)3OH + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 + H2O =>
2 Ca5(PO4)3OH + 14 HNO3 = 3 Ca(H2PO4)2 + 7 Ca(NO3)2 + 2 H2O
Fe(Cl)2 + HNO3 = Fe(NO3)2 + HCl =>
Fe(Cl)2 + 2 HNO3 = Fe(NO3)2 + 2 HCl
PtNO3 = Pt + NO2 + O2 =>
2 PtNO3 = 2 Pt + 2 NO2 + O2
KI + MnO2 = KO2 + MnI =>
KI + MnO2 = KO2 + MnI
Ba(OH)2*8H2O + NH4SCN = NH3 + Ba2 + SCN + H2O =>
2 Ba(OH)2*8H2O + 4 NH4SCN = 4 NH3 + Ba2 + 4 SCN + 20 H2O
KBr(aq) + Cl2 = KCl(aq) + Br2(l) =>
2 KBr(aq) + Cl2 = 2 KCl(aq) + Br2(l)
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
Cu + O2 = Cu2O3 =>
4 Cu + 3 O2 = 2 Cu2O3
Mg + C = MgC2 =>
Mg + 2 C = MgC2
LiO2 = Li2O + O2 =>
4 LiO2 = 2 Li2O + 3 O2
(NH4)2CrO4 + SO2 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O =>
2(NH4)2CrO4 + 3 SO2 + 2 H2SO4 = Cr2(SO4)3 + 2(NH4)2SO4 + 2 H2O
HCOOH + C4H9OH = HCOOC4H9 + H2O =>
HCOOH + C4H9OH = HCOOC4H9 + H2O
FeSO4 + Ba(NO3)2 = FeNO3 + Ba(SO4)2 =>
2 FeSO4 + Ba(NO3)2 = 2 FeNO3 + Ba(SO4)2
MgO + NH4VO3 = MgV2O5 + NH2 + H2O =>
MgO + 2 NH4VO3 = MgV2O5 + 2 NH2 + 2 H2O
Si + CO2 = SiC2 + SiO2 =>
3 Si + 2 CO2 = SiC2 + 2 SiO2
I2 + SO2 + H2O = HI + H2SO4 =>
I2 + SO2 + 2 H2O = 2 HI + H2SO4
BaCO3 + CaCl2 = CaCO3 + BaCl2 =>
BaCO3 + CaCl2 = CaCO3 + BaCl2
AlHCl3 = AlCl3 + H =>
AlHCl3 = AlCl3 + H
NH4Cl + BaCl2 = NH4Cl2BaCl =>
NH4Cl + BaCl2 = NH4Cl2BaCl
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
K2Cr2O7 + H2SO4 + FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 4 CO2 + 7 H2O
Ca(OH)2 + KH2PO4 = Ca(KHPO4)2 + H2O =>
Ca(OH)2 + 2 KH2PO4 = Ca(KHPO4)2 + 2 H2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Ca(OH)2H2(CO)3 = Ca(CO)3H2(OH)2 =>
Ca(OH)2H2(CO)3 = Ca(CO)3H2(OH)2
H4O3 = H2O2 + H2O =>
H4O3 = H2O2 + H2O
Mg(s) + Al(NO3)3(aq) = Al(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Al(NO3)3(aq) = 2 Al(s) + 3 Mg(NO3)2(aq)
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + NaNO3 =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + 2 NaNO3
H2C2O4 = CO + CO2 + H2O =>
H2C2O4 = CO + CO2 + H2O
C4H6N2 + C4H9Br = C8H15N2Br =>
C4H6N2 + C4H9Br = C8H15N2Br
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
C3H7OH = CH3CH2COH + H2 =>
C3H7OH = CH3CH2COH + H2
UO2[NO3]2 + KI + KIO3 + H2O = UO2[OH]2 + KNO3 + I2 =>
3 UO2[NO3]2 + 5 KI + KIO3 + 3 H2O = 3 UO2[OH]2 + 6 KNO3 + 3 I2
NH4 + HCl + NaO = NH4Cl + NaOH =>
NH4 + HCl + NaO = NH4Cl + NaOH
NaC1 + AgNO3 = AgC1 + NaNO3 =>
NaC1 + AgNO3 = AgC1 + NaNO3
Cl2 + Na2CO3 + H2O = NaHCO3 + NaCl + ClO2 =>
5 Cl2 + 8 Na2CO3 + 4 H2O = 8 NaHCO3 + 8 NaCl + 2 ClO2
(NH4)2CrO4 + SO2 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O =>
2(NH4)2CrO4 + 3 SO2 + 2 H2SO4 = Cr2(SO4)3 + 2(NH4)2SO4 + 2 H2O
N2(g) + H2O(g) = NH3(g) + O2(g) =>
2 N2(g) + 6 H2O(g) = 4 NH3(g) + 3 O2(g)
NaBr + CaBr2 = NaBr2 + CaBr =>
NaBr + CaBr2 = NaBr2 + CaBr
C16H24O5N4 + O2 = CO2 + H2O + NH3 =>
2 C16H24O5N4 + 33 O2 = 32 CO2 + 12 H2O + 8 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + Cr = HCr + Cl =>
HCl + Cr = HCr + Cl
CH3CH2OH + Cr2O7 + H{+} = CH3COOH + Cr3{+} + H2O =>
10 CH3CH2OH + 3 Cr2O7 + 2 H{+} = 10 CH3COOH + 2 Cr3{+} + 11 H2O
C3H5(C18H35O2)3 + NaOH = C3H5(OH)3 + C18H35OONa =>
C3H5(C18H35O2)3 + 3 NaOH = C3H5(OH)3 + 3 C18H35OONa
CH3CHO + KOH = CH3COOH + CH3OK =>
2 CH3CHO + 2 KOH = CH3COOH + 2 CH3OK
I2 + SO2 + H2O = HI + H2SO4 =>
I2 + SO2 + 2 H2O = 2 HI + H2SO4
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
Fl + KI = K + FlI =>
Fl + KI = K + FlI
KMnO4 + KH2PO2 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 10 KH2PO2 + 17 H2SO4 = 10 H3PO4 + 9 K2SO4 + 8 MnSO4 + 12 H2O
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