| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 S = Fe2S3
La(NO3)36H2O + ZrO(NO3)2 + N2H4CO = La2Zr2O7 + NO2 + H2O + CO2 =>
14 La(NO3)36H2O + 14 ZrO(NO3)2 + 71 N2H4CO = 7 La2Zr2O7 + 674 NO2 + 156 H2O + 71 CO2
AgI + NH3 = I + Ag(NH3)2 =>
AgI + 2 NH3 = I + Ag(NH3)2
C60 + O2 = CO2 =>
C60 + 60 O2 = 60 CO2
C6H14O6 = CH4 + CO2 + H2O =>
4 C6H14O6 = 13 CH4 + 11 CO2 + 2 H2O
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
Mo + S = MoS =>
Mo + S = MoS
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
As4 + O2 = AsO =>
As4 + 2 O2 = 4 AsO
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
C5H7O2N + O2 = CO2 + H2O + N2 =>
4 C5H7O2N + 23 O2 = 20 CO2 + 14 H2O + 2 N2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
O2 + NH2CH(CH3)COOH = H2O + N2 + CO2 =>
15 O2 + 4 NH2CH(CH3)COOH = 14 H2O + 2 N2 + 12 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ag3AsO4 + Zn + HCl = H3As + Ag + ZnCl2 + H2O =>
2 Ag3AsO4 + 11 Zn + 22 HCl = 2 H3As + 6 Ag + 11 ZnCl2 + 8 H2O
Ca5(PO4)3Cl + H2SO4 = H3PO4 + CaSO4 + CaCl2 =>
2 Ca5(PO4)3Cl + 9 H2SO4 = 6 H3PO4 + 9 CaSO4 + CaCl2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
FeO + Al = FeAl + O =>
FeO + Al = FeAl + O
K2Cr2O7 + S + H2O = SO2 + KOH2 + CrO3 =>
2 K2Cr2O7 + S + 4 H2O = SO2 + 4 KOH2 + 4 CrO3
Al + O2 + H2O = Al2HO3 =>
8 Al + 5 O2 + 2 H2O = 4 Al2HO3
C6H12O2 + H2O = C4H8O2 + C2H5OH =>
C6H12O2 + H2O = C4H8O2 + C2H5OH
O2 + Ca2C + HCl = CaCl2 + CO2 + H2O =>
2 O2 + Ca2C + 4 HCl = 2 CaCl2 + CO2 + 2 H2O
Cr2O3 + F2 = CrF3 + O2 =>
2 Cr2O3 + 6 F2 = 4 CrF3 + 3 O2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Cr2O7{2-} + HSO3{-} + H3O{+} = SO4{2-} + Cr{3+} + H2O =>
Cr2O7{2-} + 3 HSO3{-} + 5 H3O{+} = 3 SO4{2-} + 2 Cr{3+} + 9 H2O
K3PO4 + CuI2 = CuPO4 + K3I2 =>
K3PO4 + CuI2 = CuPO4 + K3I2
BaS + H2O = BaO + H2S =>
BaS + H2O = BaO + H2S
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Ba(NO3)2 + C = Ba(NO2)2 + CO2 =>
Ba(NO3)2 + C = Ba(NO2)2 + CO2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Mg + CO2 = MgCO3 + C =>
2 Mg + 3 CO2 = 2 MgCO3 + C
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
C + S8 = CS2 =>
4 C + S8 = 4 CS2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cu + HNO3 = N2O + Cu(NO3)2 + H2O =>
4 Cu + 10 HNO3 = N2O + 4 Cu(NO3)2 + 5 H2O
H3PO3 + NaO = Na2HPO4 + H2O =>
H3PO3 + 2 NaO = Na2HPO4 + H2O
NaI2 = sodium + iodine =>
NaI2 = Na + I2
Fe(ClO3)3 + Ca = Ca(ClO3)3 + Fe =>
Fe(ClO3)3 + Ca = Ca(ClO3)3 + Fe
CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
Mg + HNO3 = MgNO3 + H3 =>
3 Mg + 3 HNO3 = 3 MgNO3 + H3
Ca2 + HCl = Ca(Cl)2 + H2 =>
Ca2 + 4 HCl = 2 Ca(Cl)2 + 2 H2
Se + F = SeF =>
Se + F = SeF
C2H2 + Na = C2Na2 + H2 =>
C2H2 + 2 Na = C2Na2 + H2
LiNO3 = LiNO2 + O2 = =>
2 LiNO3 = 2 LiNO2 + O2
HCH3COO + (NH4)2SO3 = H2SO3 + NH4CH3COO =>
2 HCH3COO + (NH4)2SO3 = H2SO3 + 2 NH4CH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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