| Équations équilibrées la veille | Équations équilibrées le lendemain |
I(s) + 3 Cl(g) = ICl3
Bi(NO3)3 + FeSO4 = Fe(NO3)2 + Bi2(SO4)3 =>
2 Bi(NO3)3 + 3 FeSO4 = 3 Fe(NO3)2 + Bi2(SO4)3
Pb(ClO)2 = PbCl2 + O2 =>
Pb(ClO)2 = PbCl2 + O2
CH4 + Br2 = CH3CH2Br + HBr =>
2 CH4 + 2 Br2 = CH3CH2Br + 3 HBr
H3PO4 + KOH = K3 + PO4 + H2O =>
H3PO4 + 3 KOH = K3 + PO4 + 3 H2O
C6H12O6 + NO2{-} + H{+} = N2 + CO2 + H2O =>
C6H12O6 + 8 NO2{-} + 8 H{+} = 4 N2 + 6 CO2 + 10 H2O
SIO2 + H2SO4 = SI(SO4)2 + H2O =>
SIO2 + 2 H2SO4 = SI(SO4)2 + 2 H2O
Mn + KOH = Mn(OH) + K =>
Mn + KOH = Mn(OH) + K
C7H5N3O6 = N2 + CO2 + H2O + C =>
4 C7H5N3O6 = 6 N2 + 7 CO2 + 10 H2O + 21 C
SiO2 + O = SiO3 =>
SiO2 + O = SiO3
K2CrO4 + BaCl2 = KCl + BaCrO4 =>
K2CrO4 + BaCl2 = 2 KCl + BaCrO4
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2SO4 + H2O + K2SO4 =>
K2Cr2O7 + 2 H2SO4 + 5 Na2SO3 = 5 Na2SO4 + Cr2SO4 + 2 H2O + K2SO4
Fe(NO3)3 + Na3PO4 = Fe3(PO4)2 + Na2(NO3)3 =>
3 Fe(NO3)3 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2(NO3)3
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
C15H31CO2CH3 + NO3{-} + PO4{-3} + H{+} + e = C60H87O23N12P + H2O =>
59.999999999998C15H31CO2CH3 + 203.99999999999NO3{-} + 17 PO4{-3} + 256.99999999999H{+} + 2e = 16.999999999999C60H87O23N12P + 408.99999999999H2O
CuI2 = CuI + I2 =>
2 CuI2 = 2 CuI + I2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Au + ZnSO4 = AuSO4 + Zn =>
Au + ZnSO4 = AuSO4 + Zn
Cr + Br2 = CrBr2 =>
Cr + Br2 = CrBr2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(NO3)2 + Cr2(SO4)3 = CaSO4 + Cr(NO3)3 =>
3 Ca(NO3)2 + Cr2(SO4)3 = 3 CaSO4 + 2 Cr(NO3)3
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
PbO2 + Al = Al2O3 + Pb =>
3 PbO2 + 4 Al = 2 Al2O3 + 3 Pb
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZnCl2 + Na2CO2 = ZnCO2 + NaCl =>
ZnCl2 + Na2CO2 = ZnCO2 + 2 NaCl
C6H12O6 + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + 3 H{+}
HLKOH = KLH2O =>
HLKOH = KLH2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CuS + HNO4 = CuSO4 + NO + H2O =>
5 CuS + 8 HNO4 = 5 CuSO4 + 8 NO + 4 H2O
CuFeS2 + O2 = CuS + SO2 + FeO3 =>
2 CuFeS2 + 5 O2 = 2 CuS + 2 SO2 + 2 FeO3
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Zn2SO3 + O2 = ZnO2 + SO2 =>
2 Zn2SO3 + 3 O2 = 4 ZnO2 + 2 SO2
Zn + CO2 = ZnO + CO =>
Zn + CO2 = ZnO + CO
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
K2Cr2O7 + H2SO4 + H2S = K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + H2S = K2SO4 + 2 CrSO4 + 3 H2O
Mg + N = MgN(g) =>
Mg + N = MgN(g)
MgCl2 + K2CrO4 = MgCrO4 + ClK =>
MgCl2 + K2CrO4 = MgCrO4 + 2 ClK
Ni(NO3)2 + Na4SiO4 = NiSiO4 + Na4(NO3)2 =>
Ni(NO3)2 + Na4SiO4 = NiSiO4 + Na4(NO3)2
Pb3(PO4)2 + NaOH = PbO + Na3PO4 + H2O =>
Pb3(PO4)2 + 6 NaOH = 3 PbO + 2 Na3PO4 + 3 H2O
H2SO4 + CaCO3 = CaSO4 + HOH + CO2 =>
H2SO4 + CaCO3 = CaSO4 + HOH + CO2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
C7H6O3 + I2 + NaOH = NaI + NaHCO3 + H2O =>
C7H6O3 + 14 I2 + 35 NaOH = 28 NaI + 7 NaHCO3 + 17 H2O
H2CrO4 + Sb(OH)3 = Sb2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Sb(OH)3 = Sb2(CrO4)3 + 6 H2O
Na(CN) + HBr = NaBr + H(CN) =>
Na(CN) + HBr = NaBr + H(CN)
HCl + NH3H2O = H2O + NH4Cl =>
HCl + NH3H2O = H2O + NH4Cl
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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