| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2 + 2 H6 + 6 O = 3 CH3COOH
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
KH2PO4 = P2O5 + KOH + H2O =>
2 KH2PO4 = P2O5 + 2 KOH + H2O
CO2 + Na2CO3 + H2O = NaHCO3 =>
CO2 + Na2CO3 + H2O = 2 NaHCO3
KHSO4 = K2SO4 + SO3 + H2O =>
2 KHSO4 = K2SO4 + SO3 + H2O
(C6H16O5)20 + O2 = CO2 + H2O =>
(C6H16O5)20 + 150 O2 = 120 CO2 + 160 H2O
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
Mg + O2 = MgO = MgO =>
2 Mg + O2 = 2 MgO
NiCl2*6H2O = Ni + Cl2 + H2O =>
NiCl2*6H2O = Ni + Cl2 + 6 H2O
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
FeCl + BaO = FeO + BaCl =>
FeCl + BaO = FeO + BaCl
Ag(s) + I(s) = AgI(s) =>
Ag(s) + I(s) = AgI(s)
KI + AgNo3 = K2No3 + AgI2 =>
2 KI + AgNo3 = K2No3 + AgI2
S + H2O2 = SO2 + H2O =>
S + 2 H2O2 = SO2 + 2 H2O
NH4HSO3 = NH3 + SO2 + H2O =>
NH4HSO3 = NH3 + SO2 + H2O
HCO3{-} + H2O = CO3{2-} + H3O{+} =>
HCO3{-} + H2O = CO3{2-} + H3O{+}
MnO2 + KNO3 + K2CO3 = KMnO4 + KNO2 + CO2 =>
2 MnO2 + 3 KNO3 + K2CO3 = 2 KMnO4 + 3 KNO2 + CO2
Fe2O3 + NH4 = FeO + H2O + N =>
2 Fe2O3 + NH4 = 4 FeO + 2 H2O + N
NH3 + NaCl = NNa + H3Cl =>
NH3 + NaCl = NNa + H3Cl
Cl2 + NH3 + H2O = NH4Cl + HNO3 =>
4 Cl2 + 9 NH3 + 3 H2O = 8 NH4Cl + HNO3
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
H2O + C4H8O2 = H10O2 + CO3 =>
58 H2O + 3 C4H8O2 = 14 H10O2 + 12 CO3
C12H16N2O = (C12H12N2O)3 + H2 =>
3 C12H16N2O = (C12H12N2O)3 + 6 H2
Al2S3 + FeO = FeS + Al2O3 =>
Al2S3 + 3 FeO = 3 FeS + Al2O3
Al2H6O6 + HF = AlF3 + H2O =>
Al2H6O6 + 6 HF = 2 AlF3 + 6 H2O
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
NO3H + C = CO2 + NO2 + H2O =>
4 NO3H + C = CO2 + 4 NO2 + 2 H2O
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
CH3SH + H2O2 = CH3SSCH3 + H2O =>
2 CH3SH + H2O2 = CH3SSCH3 + 2 H2O
CaCO3 + Li2SO4 = CaSO4 + Li2CO3 =>
CaCO3 + Li2SO4 = CaSO4 + Li2CO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe(NO3)2 + H2SO4 = FeSO4 + HNO3 =>
Fe(NO3)2 + H2SO4 = FeSO4 + 2 HNO3
Na + (O)2 = (Na)2O =>
4 Na + (O)2 = 2(Na)2O
C7H6O6S + NaOH = NaC7H5O6S + H2O =>
C7H6O6S + NaOH = NaC7H5O6S + H2O
Cu(OH)3 + Mg(C7H5O2)2 = Cu(C7H5O2)3 + Mg(OH)2 =>
2 Cu(OH)3 + 3 Mg(C7H5O2)2 = 2 Cu(C7H5O2)3 + 3 Mg(OH)2
V2O5 + AgCl = VCl5 + Ag2O =>
V2O5 + 10 AgCl = 2 VCl5 + 5 Ag2O
C3H2NH2 + O2 = CO2 + H2O + N2 =>
2 C3H2NH2 + 8 O2 = 6 CO2 + 4 H2O + N2
NO3 + H2O = HNO34 + H30 =>
30 NO3 + 930 H2O = 30 HNO34 + 61 H30
Fe + HCl + K2Cr2O7 = Cr + FeCl + K + H2O =>
14 Fe + 14 HCl + K2Cr2O7 = 2 Cr + 14 FeCl + 2 K + 7 H2O
AgAgO = Ag + OO =>
2 AgAgO = 4 Ag + OO
NO2{-} + AgNO3 = AgNO2 + NO3{-} =>
NO2{-} + AgNO3 = AgNO2 + NO3{-}
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
H3AlO3 + HCl = AlCl3 + H2O =>
H3AlO3 + 3 HCl = AlCl3 + 3 H2O
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
KMnO4 + H2SO4 + CH3COH = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3COH = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
(CH3COO)2Ca = CaCO3 + (CH3)2CO =>
(CH3COO)2Ca = CaCO3 + (CH3)2CO
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4 =>
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
K2CO3*H2O + HCl = KCl + H2O + CO2 =>
K2CO3*H2O + 2 HCl = 2 KCl + 2 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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