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3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
C2H4O + COH = C2H4COOH =>
C2H4O + COH = C2H4COOH
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
NH3 + HBr = NH4Br =>
NH3 + HBr = NH4Br
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
P2 + H2 = PH3 =>
P2 + 3 H2 = 2 PH3
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
Na + Cl = NaCl2 =>
Na + 2 Cl = NaCl2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn + HNO3 = ZnNO3 + H2 =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C6H5Cl + O2 = CO + H2O + HCl =>
C6H5Cl + 4 O2 = 6 CO + 2 H2O + HCl
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
H2S + HNO3 = H2O + N2O + S =>
4 H2S + 2 HNO3 = 5 H2O + N2O + 4 S
IO3{-} + H{+} + I{-} = I2 + H2O =>
IO3{-} + 6 H{+} + 5 I{-} = 3 I2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
H2SO3 + Al(OH)3 = HOH + Al2(SO3)3 =>
3 H2SO3 + 2 Al(OH)3 = 6 HOH + Al2(SO3)3
CuSO4*5H2O + BaCL2*2H2O = CuCL2 + BaSO4 + H2O =>
CuSO4*5H2O + BaCL2*2H2O = CuCL2 + BaSO4 + 7 H2O
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
AlBr3 + H2CO3 = Al2(CO3)3 + HBr =>
2 AlBr3 + 3 H2CO3 = Al2(CO3)3 + 6 HBr
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
C2H4Cl2 + O2 = CO + H2O + Cl2 =>
C2H4Cl2 + 2 O2 = 2 CO + 2 H2O + Cl2
HCl + CH3COONa = CH3COOH + Na + Cl =>
HCl + CH3COONa = CH3COOH + Na + Cl
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
HCl + CH3COONa = CH3COOH + NaCl =>
HCl + CH3COONa = CH3COOH + NaCl
Fe + S = FeS =>
Fe + S = FeS
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
FeSO4 + BA(OH)2 = Fe(OH)2 + BASO4 =>
FeSO4 + BA(OH)2 = Fe(OH)2 + BASO4
Na2B4O7 + CaF2 + SO3 = BF3 + CaSO4 + Na2SO4 =>
Na2B4O7 + 6 CaF2 + 7 SO3 = 4 BF3 + 6 CaSO4 + Na2SO4
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
HCl2 + Fe = FeCl2 + H2 =>
2 HCl2 + 2 Fe = 2 FeCl2 + H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
NaFe3OH6S2O8 = Na + Fe3OH6S2O8 =>
NaFe3OH6S2O8 = Na + Fe3OH6S2O8
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
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