| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO + NaOH + H2O = Na[Si(OH)3]
H2O + CO2 + NH3 + NaCl = NaHCO3 + NH4Cl =>
H2O + CO2 + NH3 + NaCl = NaHCO3 + NH4Cl
NaH2AsO4 + NaOH = Na2HAsO4 + H2O =>
NaH2AsO4 + NaOH = Na2HAsO4 + H2O
Mn{2+} + MnO4{-} + H2O = Mn100O190 + H3O{+} =>
64 Mn{2+} + 36 MnO4{-} + 138 H2O = Mn100O190 + 92 H3O{+}
CuCl2 + Al = Al2(Cl2)3 + Cu =>
3 CuCl2 + 2 Al = Al2(Cl2)3 + 3 Cu
ThPO4 + H2SO4 = Th(SO4) + H2PO4 =>
ThPO4 + H2SO4 = Th(SO4) + H2PO4
CH3OH + KMnO4 + H2SO4 = HCOH + MnSO4 + H2O + K2SO4 =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 HCOH + 2 MnSO4 + 8 H2O + K2SO4
LiCl + Pb(C2H3O2)2 = Li(C2H3O2) + PbCl2 =>
2 LiCl + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCl2
ZnO + H + PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 6 H + 2 PO4 = Zn3(PO4)2 + 3 H2O
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
HBrO + HClO = HBrO2 + HCl =>
HBrO + HClO = HBrO2 + HCl
P = P99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 P = P99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
FeI3 + Pb(CH3COO2) = Fe(CH3COO2) + PbI3 =>
FeI3 + Pb(CH3COO2) = Fe(CH3COO2) + PbI3
bariumnitrate + hydrochloricacid = bariumchloride + nitricacid =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
Ca(OH)2 + HF = H2O + CaFOH =>
Ca(OH)2 + HF = H2O + CaFOH
Cu2S + O2 = Cu2SO2 =>
Cu2S + O2 = Cu2SO2
KMnO4 + KI + HNO3 = MnO2 + KIO3 + KNO3 + H2O =>
2 KMnO4 + KI + 2 HNO3 = 2 MnO2 + KIO3 + 2 KNO3 + H2O
I + CN{-} = ICN{-} =>
I + CN{-} = ICN{-}
KHSO4 + ZnCl2 = KCl + ZnSO4 + HCl =>
KHSO4 + ZnCl2 = KCl + ZnSO4 + HCl
Cu2O + HNO3 + KMnO4 = Cu(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
5 Cu2O + 26 HNO3 + 2 KMnO4 = 10 Cu(NO3)2 + 2 Mn(NO3)2 + 2 KNO3 + 13 H2O
Ca(NO3)2 + NH4Br = CaBr2 + NH4NO3 =>
Ca(NO3)2 + 2 NH4Br = CaBr2 + 2 NH4NO3
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
NaBr + F = Br + NaF =>
NaBr + F = Br + NaF
S + O2 + Cl2 = SOCl2 =>
2 S + O2 + 2 Cl2 = 2 SOCl2
Na2SO4H2O = Na2SO4 + H2O =>
Na2SO4H2O = Na2SO4 + H2O
BaOH + CrSO3 = CrOH + BaSO3 =>
BaOH + CrSO3 = CrOH + BaSO3
Al2(SO4)3(aq) + KHO(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KHO(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
Sb(OH)3 + NaOH = Sb(OH)4{-} + Na{+} =>
Sb(OH)3 + NaOH = Sb(OH)4{-} + Na{+}
HgNO3 + KCrO4 = HgCrO4 + KNO3 =>
HgNO3 + KCrO4 = HgCrO4 + KNO3
Na2SO4H2CO3 = Na2CO3H2SO4 =>
Na2SO4H2CO3 = Na2CO3H2SO4
C4H4N2 + O2 = CO2 + H2O + HNO3 =>
2 C4H4N2 + 15 O2 = 8 CO2 + 2 H2O + 4 HNO3
HCOH + Ag2O = HCOOH + Ag =>
HCOH + Ag2O = HCOOH + 2 Ag
ZnCO3 + CH3COOH = CH3COOHZn + CO2 + H2O =>
4 ZnCO3 + 5 CH3COOH = 4 CH3COOHZn + 6 CO2 + 2 H2O
CH3CH2CHBrCH3 + Na = CH3CH2CHNaCH3 + Br =>
CH3CH2CHBrCH3 + Na = CH3CH2CHNaCH3 + Br
CuBr2 + KBr = CuBr4 + K =>
CuBr2 + 2 KBr = CuBr4 + 2 K
P4 + NaOH + H2O = P3H5 + Na2HPO3 =>
7 P4 + 20 NaOH + 10 H2O = 6 P3H5 + 10 Na2HPO3
C6H5NO2 + Fe + H{+} = C6H5NH3 + Fe{+} + H2O =>
C6H5NO2 + 7 Fe + 7 H{+} = C6H5NH3 + 7 Fe{+} + 2 H2O
Na2Co3 + CaCl2 = Na2Cl2 + CaCo3 =>
Na2Co3 + CaCl2 = Na2Cl2 + CaCo3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CCH6O + O2 = CO2 + H2O =>
CCH6O + 3 O2 = 2 CO2 + 3 H2O
MnO2 + HCe = MnCe2 + H2O + Ce2 =>
MnO2 + 4 HCe = MnCe2 + 2 H2O + Ce2
MgO2 + NaCl2 = MgCl2 + NaO2 =>
MgO2 + NaCl2 = MgCl2 + NaO2
Cs2S + FeCl2 = FeS + CsCl =>
Cs2S + FeCl2 = FeS + 2 CsCl
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
I2 + CaOH = CaIO + CaI + H2O =>
I2 + 2 CaOH = CaIO + CaI + H2O
AgNO3 + NaCI = NaNO3 + AgCI =>
AgNO3 + NaCI = NaNO3 + AgCI
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CO + H2O = CO3 + H2 =>
CO + 2 H2O = CO3 + 2 H2
CH4(g) + Cl2(g) = CC4(g) + HCl(g) =>
5 CH4(g) + 10 Cl2(g) = CC4(g) + 20 HCl(g)
NH3(ac) + HNO3(ac) = NH4NO3(ac) =>
NH3(ac) + HNO3(ac) = NH4NO3(ac)
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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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