| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 6 NO + 4 H2O3 = Pb + 8 HNO3
Rb(ClO3)(s) = RbCl(s) + O2(g) =>
2 Rb(ClO3)(s) = 2 RbCl(s) + 3 O2(g)
CuCl2 + CaCO3 = CuCO3 + Cl2Ca =>
CuCl2 + CaCO3 = CuCO3 + Cl2Ca
KI(s) + Br2(g) = KBr(s) + I2(g) =>
2 KI(s) + Br2(g) = 2 KBr(s) + I2(g)
NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3
KOH + H4N2O3 = KNO3 + NH3 + H2O =>
KOH + H4N2O3 = KNO3 + NH3 + H2O
AgNO3 + KI2 = AgNO3I2 + K =>
AgNO3 + KI2 = AgNO3I2 + K
AgBr2 + KNO3 = KBr2 + AgNO3 =>
AgBr2 + KNO3 = KBr2 + AgNO3
Ne4 + CO2 = Ne2CO2 =>
Ne4 + 2 CO2 = 2 Ne2CO2
Zn(s) + H3PO4 = ZnPO4 + H2 =>
2 Zn(s) + 2 H3PO4 = 2 ZnPO4 + 3 H2
NaCl + H2SO4 + MnO2 = MnSO4 + Cl2 + Na2SO4 + H2O =>
2 NaCl + 2 H2SO4 + MnO2 = MnSO4 + Cl2 + Na2SO4 + 2 H2O
CH3CONH2 + Br + KOH = HCONH2 + K2CO3 + KBr + H2O =>
CH3CONH2 + 6 Br + 8 KOH = HCONH2 + K2CO3 + 6 KBr + 5 H2O
H2O + TiCl3 + HNO3 = TiO2 + NH3 + HCl =>
13 H2O + 8 TiCl3 + HNO3 = 8 TiO2 + NH3 + 24 HCl
K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + H2O + O2 =>
4 K3[Fe(CN)6] + 4 KOH = 4 K4[Fe(CN)6] + 2 H2O + O2
CO2 + H2O = C6H6O6 + O2 =>
12 CO2 + 6 H2O = 2 C6H6O6 + 9 O2
BrCO3 + H2O + CO2 = Br(HCO3)2 =>
BrCO3 + H2O + CO2 = Br(HCO3)2
KMnO4 + C6H12O6 = CO2 + MnO2 + K2MnO4 + H2O =>
12 KMnO4 + C6H12O6 = 6 CO2 + 6 MnO2 + 6 K2MnO4 + 6 H2O
KBr + NaClO3 + HCl = NaCl + KCl + Br2 + H2O =>
6 KBr + NaClO3 + 6 HCl = NaCl + 6 KCl + 3 Br2 + 3 H2O
SC(NH2)2 + Cu{2+} + e = [Cu2(SC(NH2)2)6]{2+} =>
6 SC(NH2)2 + 2 Cu{2+} + 2e = [Cu2(SC(NH2)2)6]{2+}
H3PO4 + Al(CH3COO)3 = CH3COOH + AlPO4 =>
H3PO4 + Al(CH3COO)3 = 3 CH3COOH + AlPO4
NaIO3 + KHSO3 = I2 + KHSO4 + Na2O =>
2 NaIO3 + 5 KHSO3 = I2 + 5 KHSO4 + Na2O
H2C2O4 + KMnO4 = K2C2O4 + HMnO4 =>
H2C2O4 + 2 KMnO4 = K2C2O4 + 2 HMnO4
ClCH2COOH + NH3 = CH2NH2COOH + NH4Cl = n2 =>
ClCH2COOH + 2 NH3 = CH2NH2COOH + NH4Cl
CH3OH + H2CrO4 + H2SO4 = Cr2(SO4)3 + H2O + CO =>
3 CH3OH + 4 H2CrO4 + 6 H2SO4 = 2 Cr2(SO4)3 + 16 H2O + 3 CO
Na2S + KOH = NaOH + K2S =>
Na2S + 2 KOH = 2 NaOH + K2S
HCl + V2O5 = Cl2 + V2O3 + H2O =>
4 HCl + V2O5 = 2 Cl2 + V2O3 + 2 H2O
Ta + Sb2O3 = Ta2O5 + SbO =>
2 Ta + 5 Sb2O3 = Ta2O5 + 10 SbO
Fr2O + H2O = Fr2(OH)2 =>
Fr2O + H2O = Fr2(OH)2
AlBr3 + FeSO4 = Al(SO4)3 + FeBr =>
AlBr3 + 3 FeSO4 = Al(SO4)3 + 3 FeBr
OH + HC2H3O2 = H3O + C2H3O2 =>
OH + 2 HC2H3O2 = H3O + 2 C2H3O2
Mg + BaSO4 = Ba + MgSO4 =>
Mg + BaSO4 = Ba + MgSO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mg + CH3CO2H = Mg(CH3COO)2 + H =>
Mg + 2 CH3CO2H = Mg(CH3COO)2 + 2 H
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
AlCl3(aq) + KOH(aq) = Al(OH)3 + KCl =>
AlCl3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KCl
K2Cr2O7 + C2H6O6 = K(Cr(C2O4)2(H2O)2) + CO2 + H2O =>
K2Cr2O7 + 7 C2H6O6 = 2 K(Cr(C2O4)2(H2O)2) + 6 CO2 + 17 H2O
HClO4 + Al(OH)3 = (ClO4)3Al + H2O =>
3 HClO4 + Al(OH)3 = (ClO4)3Al + 3 H2O
C2H3OCl + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + Cl{-} + H2O =>
3 C2H3OCl + 4 Cr2O7{2-} + 29 H{+} = 8 Cr{3+} + 6 CO2 + 3 Cl{-} + 19 H2O
KMnO4 + FeC2O4 + H2SO4 = Fe2(SO4)3 + CO2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 FeC2O4 + 24 H2SO4 = 5 Fe2(SO4)3 + 20 CO2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
NaOH + CuSO4 = Cu(OH0)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH0)2 + Na2SO4
C + H = CH1 =>
C + H = CH1
Na[Sn(OH)3] + NaOH + BiCl3 = Na2[Sn(OH)6] + Bi + NaCl =>
3 Na[Sn(OH)3] + 9 NaOH + 2 BiCl3 = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaCl
HC2H3O2 + Ca{+2} = Ca(C2H3O2)2 + H{+} =>
2 HC2H3O2 + Ca{+2} = Ca(C2H3O2)2 + 2 H{+}
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
KMnO4 + PtCl2 + HCl = PtCl4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 PtCl2 + 16 HCl = 5 PtCl4 + 2 MnCl2 + 2 KCl + 8 H2O
Fe(iii) + Br2 = FeBr2 =>
Fe(iii) + Br2 = FeBr2
AgNO3(s) + MgCl2(aq) = AgCl(s) + Mg(NO3)2(aq) =>
2 AgNO3(s) + MgCl2(aq) = 2 AgCl(s) + Mg(NO3)2(aq)
NaI + Na2SO4 = Na3 + ISO4 =>
NaI + Na2SO4 = Na3 + ISO4
Cr + SO3 = Cr2(SO3)3 =>
2 Cr + 3 SO3 = Cr2(SO3)3
Fe(iii) + Br2 = FeBr2 =>
Fe(iii) + Br2 = FeBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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