| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(MnO4)2 + 16 HCl = 2 MnCl2 + CaCl2 + 5 Cl2 + 8 H2O
KClO4 + Mg = KClO3 + MgO =>
KClO4 + Mg = KClO3 + MgO
Li2CO3 + Fe(NO3)3 = Li2(NO3)3 + FeCO3 =>
Li2CO3 + Fe(NO3)3 = Li2(NO3)3 + FeCO3
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
MgCl2 + Al2(CO3) = MgCO3 + AlCl =>
MgCl2 + Al2(CO3) = MgCO3 + 2 AlCl
C2 + HI = H2 + CI =>
C2 + 2 HI = H2 + 2 CI
P2O5 + KOH = K3HP2O7 + H2O =>
P2O5 + 3 KOH = K3HP2O7 + H2O
Ti(SO3)2 + HNO3 = Ti(NO3)4 + SO2 + H2O =>
Ti(SO3)2 + 4 HNO3 = Ti(NO3)4 + 2 SO2 + 2 H2O
Li2CO3 + SiO2 = Li2SiO3 + CO2 =>
Li2CO3 + SiO2 = Li2SiO3 + CO2
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + NH4Cl =>
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + 2 NH4Cl
SnSO4 + H2SO4 = Sn(SO4)2 + H2 =>
SnSO4 + H2SO4 = Sn(SO4)2 + H2
CaO + GeO2 = Ca2GeO4 =>
2 CaO + GeO2 = Ca2GeO4
Mg + MnO3 = MgO + MnO =>
2 Mg + MnO3 = 2 MgO + MnO
CaCo3 + AgCl = CaCl2 + Ag2Co3 =>
CaCo3 + 2 AgCl = CaCl2 + Ag2Co3
NaI + Cl + H2O = NaIO3 + HCl =>
NaI + 6 Cl + 3 H2O = NaIO3 + 6 HCl
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
H2S2O7 + KOH = K2SO4 + H2O =>
H2S2O7 + 4 KOH = 2 K2SO4 + 3 H2O
Fe2(SO4)3 + KSON = K3Fe(SON)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSON = 2 K3Fe(SON)6 + 3 K2SO4
CsCl + AgNO3 = CsNO3 + AgCl =>
CsCl + AgNO3 = CsNO3 + AgCl
K2CO3 + HCl = KCl + H2 + CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2 + CO3
H2SO4 + Zn = ZnSO4 + SO2 + H2O =>
2 H2SO4 + Zn = ZnSO4 + SO2 + 2 H2O
CoCl2(aq) + AgNO3(aq) = Co(NO3)2(aq) + AgCl(s) =>
CoCl2(aq) + 2 AgNO3(aq) = Co(NO3)2(aq) + 2 AgCl(s)
Pb2S + Ca3P = Pb3P + Ca2S =>
3 Pb2S + 2 Ca3P = 2 Pb3P + 3 Ca2S
CrBr3 + Cl2 = CrCl2 + Br2 =>
2 CrBr3 + 2 Cl2 = 2 CrCl2 + 3 Br2
CuCO3 + CaO = CuO + CaCO3 =>
CuCO3 + CaO = CuO + CaCO3
NaN3(s) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(s) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Xe + Fl = XeFl4 =>
Xe + 4 Fl = XeFl4
SnCl4 + NaOH = NaCl + Sn(OH)4 =>
SnCl4 + 4 NaOH = 4 NaCl + Sn(OH)4
Fe(OH)3 + H2O2 = Fe2O3 + H(OH)2 =>
4 Fe(OH)3 + 3 H2O2 = 2 Fe2O3 + 6 H(OH)2
ZnCl2 + HOH = ZnOHCl + HCl =>
ZnCl2 + HOH = ZnOHCl + HCl
Fe(C2O4)3{3+} + Cl{-} = Fe(C2O4)3 + Cl =>
Fe(C2O4)3{3+} + 3 Cl{-} = Fe(C2O4)3 + 3 Cl
Ba + HBr = BaHBr =>
Ba + HBr = BaHBr
CH3Cl + Cu = CH3Cu + CuCl2 =>
2 CH3Cl + 3 Cu = 2 CH3Cu + CuCl2
NaBr + CH3COOH = CH3COONa + Br2 + H2 =>
2 NaBr + 2 CH3COOH = 2 CH3COONa + Br2 + H2
C5H5N5O + H2O = HCOH + NH + CO =>
C5H5N5O + 4 H2O = 4 HCOH + 5 NH + CO
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
CaCO3 + NH3 = Ca(NH2)2 + H2CO3 =>
CaCO3 + 2 NH3 = Ca(NH2)2 + H2CO3
Zn + CH3CO2H = ZnCH3 + ZnCO2 + ZnH =>
3 Zn + CH3CO2H = ZnCH3 + ZnCO2 + ZnH
KBr + NaOH = NaBr + KOH =>
KBr + NaOH = NaBr + KOH
CUS + HNO3 = CUSO3 + NO2 + H2O =>
CUS + 6 HNO3 = CUSO3 + 6 NO2 + 3 H2O
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
Al(OH)3 + CaS = Al2S3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaS = Al2S3 + 3 Ca(OH)2
NaAc + H2O = Na + HAc + OH =>
NaAc + H2O = Na + HAc + OH
Na + BrCl3 = NaCl + Br =>
3 Na + BrCl3 = 3 NaCl + Br
C6H6NaO + O2 + NaOH = Na2CO3 + H2O =>
4 C6H6NaO + 29 O2 + 44 NaOH = 24 Na2CO3 + 34 H2O
NaCl + CH3COOH + Rh = NaCH3COO + RhCl3 + H =>
3 NaCl + 3 CH3COOH + Rh = 3 NaCH3COO + RhCl3 + 3 H
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
Be(NO3)2 + KOH = K2[Be(OH)4] + KNO3 =>
Be(NO3)2 + 4 KOH = K2[Be(OH)4] + 2 KNO3
K2SiO3 + CO2 + H2O = K2CO3 + H2SiO3 =>
K2SiO3 + CO2 + H2O = K2CO3 + H2SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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