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Cr + 6 HNO3 = Cr(NO3)3 + 3 H2O + 3 NO2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Cu + O2 + CO2 + H2O = Cu(OH)2CO3 =>
Cu + O2 + CO2 + H2O = Cu(OH)2CO3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
CH3CH3O + HCl = CH3CH2Cl + H2O =>
CH3CH3O + HCl = CH3CH2Cl + H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NH4OH + CuCl = NH4Cl + Cu(OH) =>
NH4OH + CuCl = NH4Cl + Cu(OH)
KBr + CuF = CuBr + KF =>
KBr + CuF = CuBr + KF
HNO3 + Fe2(SO4)3 = H2SO4 + Fe(NO3)3 =>
6 HNO3 + Fe2(SO4)3 = 3 H2SO4 + 2 Fe(NO3)3
CF4 + Br2 = CBr2 + F2 =>
CF4 + Br2 = CBr2 + 2 F2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ag + Mg(No3)2 = Ag(No3) + Mg2 =>
4 Ag + 2 Mg(No3)2 = 4 Ag(No3) + Mg2
Al + NaOH + NaNO3 = Na2AlO2 + NH3 + H2O =>
4 Al + 7 NaOH + NaNO3 = 4 Na2AlO2 + NH3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Cl + O3 = ClO3 =>
Cl + O3 = ClO3
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
FeSO4 + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
9 FeSO4 + 6 K3[Fe(CN)6] = 2 Fe4[Fe(CN)6]3 + 9 K2SO4 + Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr(ClO3)3 = CrCl3 + O2 =>
2 Cr(ClO3)3 = 2 CrCl3 + 9 O2
Zn(OH)2 + Na2O = Na2ZnO2 + H2O =>
Zn(OH)2 + Na2O = Na2ZnO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHSO3 + Ba(NO3)2 = NaBaHSO3(NO3)2 =>
NaHSO3 + Ba(NO3)2 = NaBaHSO3(NO3)2
CH3CH(OH)CH2CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(OH)CH2CH3 + 4 CuO = 4 CH3COCH3 + 4 Cu + 3 H2O
CO2H2OC6H12O6 + O2 = CO2 + H2O =>
CO2H2OC6H12O6 + 6 O2 = 7 CO2 + 7 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C + NH3 = C3N4 + H2 =>
3 C + 4 NH3 = C3N4 + 6 H2
Sodiumchloride + iron(iii)nitrate = sodiumnitrate + iron(iii)chloride =>
3 NaCl + Fe(NO3)3 = 3 NaNO3 + FeCl3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
FeO + SnCl4 = FeCl2 + SnO2 =>
2 FeO + SnCl4 = 2 FeCl2 + SnO2
Hg2O2 = Hg + O2 =>
Hg2O2 = 2 Hg + O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ca2O3 + HCl = CaCl3 + H2O =>
Ca2O3 + 6 HCl = 2 CaCl3 + 3 H2O
CO2H2OC6H12O6 + O2 = CO2 + H2O =>
CO2H2OC6H12O6 + 6 O2 = 7 CO2 + 7 H2O
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
Cu2O + NH4OH = [Cu(NH3)2]OH + H2O =>
Cu2O + 4 NH4OH = 2[Cu(NH3)2]OH + 3 H2O
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + OH{-} =>
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + 2 OH{-}
HCOOH + Na = HCOONa + H2 =>
2 HCOOH + 2 Na = 2 HCOONa + H2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
B + Sb = BSb =>
B + Sb = BSb
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