| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
C4H10O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + KSO4 + H2O =>
C4H10O + 2 K2Cr2O7 + 10 H2SO4 = 2 CH3COOH + 2 Cr2(SO4)3 + 4 KSO4 + 11 H2O
Pb(NO3)2 + H2SO4 = PbSO4 + NO3 + H2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 NO3 + H2
NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l)
HNO3 + Mg(HCO3)2 = CO2 + Mg(NO3)2 + H2O =>
2 HNO3 + Mg(HCO3)2 = 2 CO2 + Mg(NO3)2 + 2 H2O
Na3N3 = Na + N3 =>
Na3N3 = 3 Na + N3
C7H5ClO2 + NaHCO3 = C7H4ClNaO2 + H2O + CO2 =>
C7H5ClO2 + NaHCO3 = C7H4ClNaO2 + H2O + CO2
COCl2(g) = CO(g) + Cl2(g) =>
COCl2(g) = CO(g) + Cl2(g)
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
NH4{+} + H2O = NO3{-} + H{+} + e =>
NH4{+} + 3 H2O = NO3{-} + 10 H{+} + 8e
NH3(NH4OH) + HNO3 = NH3NO3 + H(NH4OH) =>
NH3(NH4OH) + HNO3 = NH3NO3 + H(NH4OH)
K4MnO4 + HCl + H2S = KCl + MnCl2 + H2O + S =>
K4MnO4 + 6 HCl + H2S = 4 KCl + MnCl2 + 4 H2O + S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
[Cd(NH3)4]Cl2 + H2S + HCl = CdS + NH4Cl =>
[Cd(NH3)4]Cl2 + H2S + 2 HCl = CdS + 4 NH4Cl
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
H2O2 + As2S5 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
20 H2O2 + As2S5 + 16 NH4OH = 2(NH4)3AsO4 + 28 H2O + 5(NH4)2SO4
Ba(MnO4)2 + NaOH + Na2S2O3 = BaSO4 + Na2MnO4 + BaMnO4 + H2O =>
4 Ba(MnO4)2 + 10 NaOH + Na2S2O3 = 2 BaSO4 + 6 Na2MnO4 + 2 BaMnO4 + 5 H2O
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
CaO + Cl2O7 = CaCl2O8 =>
CaO + Cl2O7 = CaCl2O8
Ca(OH)2 + Na3PO4 + K2CO3 = CaCO3 + NaOH + K3PO4 =>
3 Ca(OH)2 + 2 Na3PO4 + 3 K2CO3 = 3 CaCO3 + 6 NaOH + 2 K3PO4
Al2(SO2)3 + NaOH = Al(OH)3 + Na2SO2 =>
Al2(SO2)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO2
Ba(OH)2*8H2O + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2*8H2O + 2 NH4Cl = 2 NH3 + 10 H2O + BaCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
NaOH + NH4NO3 = NaNO3 + H2O + NH3 =>
NaOH + NH4NO3 = NaNO3 + H2O + NH3
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O7 + Ca(OH)2 = Ca(C6H11O7)2 + H2O =>
2 C6H12O7 + Ca(OH)2 = Ca(C6H11O7)2 + 2 H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
(NH4)S + Cr(ClO4)4 = NH4ClO4 + CrS4 =>
4(NH4)S + Cr(ClO4)4 = 4 NH4ClO4 + CrS4
Ca(HCO3)2 + HI = CaI2 + H2CO3 =>
Ca(HCO3)2 + 2 HI = CaI2 + 2 H2CO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CH3COH3(l) + O2(g) = CO2(g) + H2O =>
CH3COH3(l) + 3 O2(g) = 2 CO2(g) + 3 H2O
NaCaF2 = CaNaF2 =>
NaCaF2 = CaNaF2
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
K + TiCl4 = KCl2 + Ti =>
2 K + TiCl4 = 2 KCl2 + Ti
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
HBr + Cl = ClBr + H2 =>
2 HBr + 2 Cl = 2 ClBr + H2
Si(s) + Cl2(l) = SiCl4(g) =>
Si(s) + 2 Cl2(l) = SiCl4(g)
C4H6O2S + C4H2O3 = SO2 + C8H8O3 =>
C4H6O2S + C4H2O3 = SO2 + C8H8O3
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
Ag + SO4* = AgSO4* =>
Ag + SO4* = AgSO4*
Li + CaCl2 = LiCl + Ca =>
2 Li + CaCl2 = 2 LiCl + Ca
I2 + NaOH = NaI + O2 + H2O =>
2 I2 + 4 NaOH = 4 NaI + O2 + 2 H2O
CH3CHO2 + NaHCO3 = NaCH3CO2 + H2O + CO2 =>
CH3CHO2 + NaHCO3 = NaCH3CO2 + H2O + CO2
NaCl + H2O + SO2 = Na2SO3 + HCl =>
2 NaCl + H2O + SO2 = Na2SO3 + 2 HCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
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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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