| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
KCl(aq) + NH4NO3(aq) = KNO3 + NH4Cl =>
KCl(aq) + NH4NO3(aq) = KNO3 + NH4Cl
R2O7 + CO = R(CO)10 + CO2 =>
R2O7 + 27 CO = 2 R(CO)10 + 7 CO2
Cr(NO3)2 + H2S = CrS + HNO3 =>
Cr(NO3)2 + H2S = CrS + 2 HNO3
C6H10 + H2O2 = C6O3H10 + H2O =>
C6H10 + 3 H2O2 = C6O3H10 + 3 H2O
*Li2O + CO2 = Li2CO3 =>
*Li2O + CO2 = Li2CO3
CoCl2 + HNO3 = Co(NO3)2 + H2 + Cl2 =>
CoCl2 + 2 HNO3 = Co(NO3)2 + H2 + Cl2
C71H63O24 + O2 = CO25 + H258 =>
86 C71H63O24 + 75293 O2 = 6106 CO25 + 21 H258
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
K + SrPO4 = KPO4 + Sr =>
K + SrPO4 = KPO4 + Sr
FeSO4 + HBrO + ClH = Fe2(SO4)3 + FeCl3 + BrH + H2O =>
6 FeSO4 + 3 HBrO + 6 ClH = 2 Fe2(SO4)3 + 2 FeCl3 + 3 BrH + 3 H2O
Mn(NO3)2 + KOH(aq) = Mn(OH)2(s) + KNO3(aq) =>
Mn(NO3)2 + 2 KOH(aq) = Mn(OH)2(s) + 2 KNO3(aq)
COCl + Na = CONaCl =>
COCl + Na = CONaCl
CO + H2 = C6H14 + H2O =>
6 CO + 13 H2 = C6H14 + 6 H2O
AgCN + Mg = Ag + Mg(CN)2 =>
2 AgCN + Mg = 2 Ag + Mg(CN)2
B2O5 + H2O = H5BO5 =>
B2O5 + 5 H2O = 2 H5BO5
Na2SO3 + I2 + KOH = Na2SO4 + KI + HI =>
Na2SO3 + I2 + KOH = Na2SO4 + KI + HI
LiOH + CuSO3 = Li2SO3 + Cu(OH)2 =>
2 LiOH + CuSO3 = Li2SO3 + Cu(OH)2
Al2O3 + H2Co3 = Al2(Co3)3 + H2O =>
Al2O3 + 3 H2Co3 = Al2(Co3)3 + 3 H2O
KMnO4 + C2H6O + H2SO4 = C2H4O2 + K2SO4 + H2O + MnSO4 =>
4 KMnO4 + 5 C2H6O + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 11 H2O + 4 MnSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(AgNO3)2 + FeCl3 = AgCl + Fe(NO3)3 =>
3(AgNO3)2 + 2 FeCl3 = 6 AgCl + 2 Fe(NO3)3
AlO + CaCl = AlCl + CaO =>
AlO + CaCl = AlCl + CaO
Cn2 + H2O = HCn + CnOH =>
Cn2 + H2O = HCn + CnOH
FeSO4 + AlNO = FeNO + Al3(SO4)3 =>
3 FeSO4 + 3 AlNO = 3 FeNO + Al3(SO4)3
Na2B4O7 + C3H5(OH)3 + H2SO4 = C3H4O5 + Na2SO4 + BSO4 + H2O =>
2 Na2B4O7 + C3H5(OH)3 + 10 H2SO4 = C3H4O5 + 2 Na2SO4 + 8 BSO4 + 12 H2O
H2(g) + Br2(g) = HBr(aq) =>
H2(g) + Br2(g) = 2 HBr(aq)
Fe3O4 + NaHSO4 = Na2SO4 + Fe2(SO4)3 + FeSO4 + H2O =>
Fe3O4 + 8 NaHSO4 = 4 Na2SO4 + Fe2(SO4)3 + FeSO4 + 4 H2O
FeCl2 + SnCl2 = Fe + SnCl4 =>
FeCl2 + SnCl2 = Fe + SnCl4
Pb(NO3)2 + Co(H2O)6{+} + Cl{-} = PbCl2 + CoNO3 + H2O =>
Pb(NO3)2 + 2 Co(H2O)6{+} + 2 Cl{-} = PbCl2 + 2 CoNO3 + 12 H2O
Cl3P = Cl2 + P =>
2 Cl3P = 3 Cl2 + 2 P
HOOCCH2COOH + K2O = KOOCCH2COOK + H2O =>
HOOCCH2COOH + K2O = KOOCCH2COOK + H2O
H(OH)(aq) + BaBr2(aq) = HBr(aq) + Ba(OH)2(aq) =>
2 H(OH)(aq) + BaBr2(aq) = 2 HBr(aq) + Ba(OH)2(aq)
MnO4{-} + H{+} + Na2C2O4 = Mn{2+} + H2O + CO2 + Na{+} =>
2 MnO4{-} + 16 H{+} + 5 Na2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2 + 10 Na{+}
HMnO4 + HCl = Cl2 + H2O + MnCl2 =>
2 HMnO4 + 14 HCl = 5 Cl2 + 8 H2O + 2 MnCl2
Ni + H2O = Ni(OH) + H2 =>
2 Ni + 2 H2O = 2 Ni(OH) + H2
Na2S2O3 + PtI2 = NaI + PtS2O3 =>
Na2S2O3 + PtI2 = 2 NaI + PtS2O3
NO2 + H2O = NHO3 + NO =>
3 NO2 + H2O = 2 NHO3 + NO
Mg(OH)2 + (NH4)H2PO4 = MgNH4PO4 + H2O =>
Mg(OH)2 + (NH4)H2PO4 = MgNH4PO4 + 2 H2O
Fe3N = Fe + N2 =>
2 Fe3N = 6 Fe + N2
ZnSO4 + Na2CO3 + H2O = Zn2(OH)2CO3 + CO2 + Na2SO4 =>
2 ZnSO4 + 2 Na2CO3 + H2O = Zn2(OH)2CO3 + CO2 + 2 Na2SO4
AgNO3 + Na2S2O8 + H2O = AgO + H2SO4 + NaNO3 =>
2 AgNO3 + Na2S2O8 + 2 H2O = 2 AgO + 2 H2SO4 + 2 NaNO3
MgSO4 + MgCl2 = Mg + Cl2SO4 =>
MgSO4 + MgCl2 = 2 Mg + Cl2SO4
H{+} + F{-} = HF =>
H{+} + F{-} = HF
Fe(NO3)2 + Pb = Pb(NO3)3 + Fe =>
3 Fe(NO3)2 + 2 Pb = 2 Pb(NO3)3 + 3 Fe
C55H98O6 + CH3OH = C3H8O3 + C17H34O2 =>
15 C55H98O6 + 131 CH3OH = 41 C3H8O3 + 49 C17H34O2
Cr(NO3)2 + H2O = Cr + HNO3 + O2 =>
2 Cr(NO3)2 + 2 H2O = 2 Cr + 4 HNO3 + O2
MnO + Si = Mn + SiO2 =>
2 MnO + Si = 2 Mn + SiO2
NaSO3 + KIO3 = I2 + Na2SO4 + K2SO4 + O2 =>
2 NaSO3 + 2 KIO3 = I2 + Na2SO4 + K2SO4 + 2 O2
C4H4 + Cl2 = C4H4Cl2 =>
C4H4 + Cl2 = C4H4Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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