| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co + 2 HNO3 = 2 CoNO3 + H2
Co(NO3) + NaOH = Co(OH) + NaNO3 =>
Co(NO3) + NaOH = Co(OH) + NaNO3
Cl2 + MgI2 = I2 + Cl4Mg =>
2 Cl2 + MgI2 = I2 + Cl4Mg
MgCO3 + HCl = MgCl2CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2CO2 + H2O
CuI = Cu + CuI2 =>
2 CuI = Cu + CuI2
Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeSO4 + Na2SO4 = FeSO4Na2SO4 =>
FeSO4 + Na2SO4 = FeSO4Na2SO4
CoCl3 + Na2S = Co2S3 + NaCl =>
2 CoCl3 + 3 Na2S = Co2S3 + 6 NaCl
Mg2SiO4 + Fe2Si2O6 = Fe2SiO4 + Mg2Si2O6 =>
Mg2SiO4 + Fe2Si2O6 = Fe2SiO4 + Mg2Si2O6
NaOH + C6H4(OH)2 + KBr + HCl = KC6H4(OH)2HBr + NaHClO =>
NaOH + C6H4(OH)2 + KBr + HCl = KC6H4(OH)2HBr + NaHClO
ZnBr2Cu(OH)2 = Zn(OH)2CuBr2 =>
ZnBr2Cu(OH)2 = Zn(OH)2CuBr2
Ni + MgSO3 = NiSO3 + Mg =>
Ni + MgSO3 = NiSO3 + Mg
CH3SH(l) + CO(g) = CH3COSCH3(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3COSCH3(l) + H2S(g)
Al(OH)3 + H2SiO3 = Al2SiO5 + H2O =>
2 Al(OH)3 + H2SiO3 = Al2SiO5 + 4 H2O
P2 + H2O = PH3 + H3PO4 =>
4 P2 + 12 H2O = 5 PH3 + 3 H3PO4
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2 =>
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2
C2H2Br2 + Br2 = C2H2Br4 =>
C2H2Br2 + Br2 = C2H2Br4
NH4VO3 + H2O2 + H2SO4 = (VO3)2SO4 + NH3 + H2O =>
2 NH4VO3 + 2 H2O2 + H2SO4 = (VO3)2SO4 + 2 NH3 + 4 H2O
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH4OH
NaNO2 + KI + H2SO4 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O
C6H8O6 + H2O = C6H7O6 + H3O =>
C6H8O6 + H2O = C6H7O6 + H3O
CuBr2 + NH4NO3 = Cu(NO3)2 + BrNH4 =>
CuBr2 + 2 NH4NO3 = Cu(NO3)2 + 2 BrNH4
CaO + N2O = Ca3N2 + O2 =>
3 CaO + N2O = Ca3N2 + 2 O2
Zn3(PO4)2 + HNO3 = Zn(H2PO4)2 + Zn(NO3)2 =>
Zn3(PO4)2 + 4 HNO3 = Zn(H2PO4)2 + 2 Zn(NO3)2
C4H8O + HNO3 = CO2 + H2O + NO =>
3 C4H8O + 22 HNO3 = 12 CO2 + 23 H2O + 22 NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + Cl2 + H2O =>
2 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + 3 Cl2 + 7 H2O
Cu(OH)2*CuCO3 = CuO + CO2 + H2O =>
Cu(OH)2*CuCO3 = 2 CuO + CO2 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg(OH)2NaOH = MgOHNa(OH)2 =>
Mg(OH)2NaOH = MgOHNa(OH)2
P4 + CS2 = P4CS2 =>
P4 + CS2 = P4CS2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
V(OH)4Cl + Fe(Cl2) + HCl = VO(Cl2) + Fe(Cl)3 + H2O =>
V(OH)4Cl + Fe(Cl2) + 2 HCl = VO(Cl2) + Fe(Cl)3 + 3 H2O
HCl + K2CrO4 = Cl2 + CrCl3 + H2O + KCl =>
16 HCl + 2 K2CrO4 = 3 Cl2 + 2 CrCl3 + 8 H2O + 4 KCl
H2S + O2 = H2O + SO4 =>
2 H2S + 5 O2 = 2 H2O + 2 SO4
Cs + HBr = CsBr + H2 =>
2 Cs + 2 HBr = 2 CsBr + H2
Sb + Br2 + KOH = Sb(OH)3 + KBr =>
2 Sb + 3 Br2 + 6 KOH = 2 Sb(OH)3 + 6 KBr
CaF2 + H2SO4 = HF + CaSO4 =>
CaF2 + H2SO4 = 2 HF + CaSO4
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S
Fe(NO2)3 + H2SO4 = Fe2(SO4)3 + HNO2 =>
2 Fe(NO2)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HNO2
Al2S3 + Au(OH)3 = Al(OH)3 + Au2S3 =>
Al2S3 + 2 Au(OH)3 = 2 Al(OH)3 + Au2S3
Ca(MnO4)2 + KNO2 + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO4)2 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + CaSO4 + 3 H2O
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g)
COH2O + O2 = CO2 + H2O =>
2 COH2O + O2 = 2 CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4Br(s) = NH4 + Br =>
NH4Br(s) = NH4 + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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