| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 = C7H14 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4Br + Br2 + MnBr2 + H2O = NH4MnO4 + HBr =>
2 NH4Br + 5 Br2 + 2 MnBr2 + 8 H2O = 2 NH4MnO4 + 16 HBr
NaOH(s) + CaCl2(s) = Ca(OH)2(s) + NaCl(s) =>
2 NaOH(s) + CaCl2(s) = Ca(OH)2(s) + 2 NaCl(s)
C7H16 = C7H14 + H2 =>
C7H16 = C7H14 + H2
P(s) + Cl2 = PCl3 =>
2 P(s) + 3 Cl2 = 2 PCl3
Al2O3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al2O3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2O
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
Cr(OH)3 + CaCO3 = Ca(CrO2)2 + CO2 + H2O =>
2 Cr(OH)3 + CaCO3 = Ca(CrO2)2 + CO2 + 3 H2O
Al2O3(l) = Al + O2 =>
2 Al2O3(l) = 4 Al + 3 O2
Al + K3Fe(CN)6 = AlFe(CN)6 + K =>
Al + K3Fe(CN)6 = AlFe(CN)6 + 3 K
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
AgNo{3} + MgCl{2} = AgCl + Mg(No{3}){2} =>
AgNo{3} + MgCl{2} = AgCl + Mg(No{3}){2}
HI + CuSO4 = Cu2I2 + H2SO4 + I2 =>
4 HI + 2 CuSO4 = Cu2I2 + 2 H2SO4 + I2
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
CH3OH + Cl = CH2O + HCl =>
CH3OH + 2 Cl = CH2O + 2 HCl
MgO + Cl2O7 = MgCl2 + O =>
MgO + Cl2O7 = MgCl2 + 8 O
NH4Br + Br2 + MnBr2 + H2O = NH4MnO4 + HBr =>
2 NH4Br + 5 Br2 + 2 MnBr2 + 8 H2O = 2 NH4MnO4 + 16 HBr
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
(a)C2H2 + O2 = CO2 + H2O =>
2(a)C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(H2PO4)2 + KHSO4 = CaSO4 + K2SO4 + H3PO4 =>
Ca(H2PO4)2 + 2 KHSO4 = CaSO4 + K2SO4 + 2 H3PO4
Al2O3(l) = Al + O2 =>
2 Al2O3(l) = 4 Al + 3 O2
NH4I + Cl2 = NH4Cl + I2 = =>
2 NH4I + Cl2 = 2 NH4Cl + I2
Cr + Hg(NO3)2 = Cr(NO3)3 + Hg =>
2 Cr + 3 Hg(NO3)2 = 2 Cr(NO3)3 + 3 Hg
Na2S + CU(NO3)2 = CUS + Na2(NO3)2 =>
Na2S + CU(NO3)2 = CUS + Na2(NO3)2
Al2O3(l) = Al + O2 =>
2 Al2O3(l) = 4 Al + 3 O2
(CaOH)2SO4 = CaOH + SO4 =>
(CaOH)2SO4 = 2 CaOH + SO4
K2CrO7 + HCl + FeSO4 = FeCl3 + CrCl3 + H2SO4 + H2O + KCl =>
K2CrO7 + 32 HCl + 9 FeSO4 = 9 FeCl3 + CrCl3 + 9 H2SO4 + 7 H2O + 2 KCl
Cd + NaCN + O2 + H2O = Na2[Cd(CN)4] + NaOH =>
2 Cd + 8 NaCN + O2 + 2 H2O = 2 Na2[Cd(CN)4] + 4 NaOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al2O3(l) = Al + O2 =>
2 Al2O3(l) = 4 Al + 3 O2
Zn(s) + AgNO3(ag) = Zn(NO3)(ag) + Ag(s) =>
Zn(s) + AgNO3(ag) = Zn(NO3)(ag) + Ag(s)
I2 + KNO3 + HCl = KIO3 + NO2 + KCl + H2O =>
I2 + 10 KNO3 + 8 HCl = 2 KIO3 + 10 NO2 + 8 KCl + 4 H2O
Cu(OH) + H3PO4 = H2O + Cu3(PO4) =>
3 Cu(OH) + H3PO4 = 3 H2O + Cu3(PO4)
Co(s) + NiCl2(s) = Cl2(s) + NiCo(s) =>
Co(s) + NiCl2(s) = Cl2(s) + NiCo(s)
(Na(s)) + (H2O(l)) = (NaOH(aq)) + (H2(g)) =>
2(Na(s)) + 2(H2O(l)) = 2(NaOH(aq)) + (H2(g))
C2 + O3 = C2O3 =>
C2 + O3 = C2O3
CrCl3 + H2O2 = CrO4 + Cl + H =>
CrCl3 + 2 H2O2 = CrO4 + 3 Cl + 4 H
Al2O3(l) = Al + O2 =>
2 Al2O3(l) = 4 Al + 3 O2
Ni + O2 + H2O = Ni(OH)3 =>
4 Ni + 3 O2 + 6 H2O = 4 Ni(OH)3
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
LiOH + CuF2 = LiF + Cu(OH)2 =>
2 LiOH + CuF2 = 2 LiF + Cu(OH)2
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO =>
Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO
FeSiO3 = FeO + SiO2 =>
FeSiO3 = FeO + SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/25
Équations équilibrées sur03/13/24
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