| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
Fe(s) + HC2H3O2(aq) = Fe(C2H3O2)3(aq) + H2 =>
2 Fe(s) + 6 HC2H3O2(aq) = 2 Fe(C2H3O2)3(aq) + 3 H2
P + CuSO4 + H2O = Cu3P + H3PO3 + H2SO4 =>
3 P + 3 CuSO4 + 6 H2O = Cu3P + 2 H3PO3 + 3 H2SO4
NH4OH + Na2CO3 = Na2NH4OH + CO3 =>
NH4OH + Na2CO3 = Na2NH4OH + CO3
KClO2 = KClO4 + KCl =>
2 KClO2 = KClO4 + KCl
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Mg(NO3)2 + ZnCl2 = MgCl2 + Zn(NO3)2 =>
Mg(NO3)2 + ZnCl2 = MgCl2 + Zn(NO3)2
BCl3 + NH3 = NH4Cl + BN =>
BCl3 + 4 NH3 = 3 NH4Cl + BN
N2O2 = NO =>
N2O2 = 2 NO
H2C2O4 + FeO = FeC2O4 + H2O =>
H2C2O4 + FeO = FeC2O4 + H2O
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
CaN2 + H2O = Ca(OH)2 + NH3N2 =>
3 CaN2 + 6 H2O = 3 Ca(OH)2 + 2 NH3N2
C6H5NH2 + O2 = CO2 + C6H12O6 + NH3 =>
3 C6H5NH2 + 15 O2 = 12 CO2 + C6H12O6 + 3 NH3
BrF5 + H2O = BrO2F + HF =>
BrF5 + 2 H2O = BrO2F + 4 HF
NaCI + H2O = Na2O + HCI =>
2 NaCI + H2O = Na2O + 2 HCI
Ga2O3 + NaOH = Na3GaO3 + H2O =>
Ga2O3 + 6 NaOH = 2 Na3GaO3 + 3 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C8H18 + O1 = CO2 + H2O =>
C8H18 + 25 O1 = 8 CO2 + 9 H2O
C3H6O2 = C + H2 + O2 =>
C3H6O2 = 3 C + 3 H2 + O2
MnO2 + KOH = K4MnO4 + H2O =>
MnO2 + 4 KOH = K4MnO4 + 2 H2O
Sr(s) + HBr(aq) = HSr + Br =>
Sr(s) + HBr(aq) = HSr + Br
C3H5N + O2 = CO2 + H2O + N2 =>
4 C3H5N + 17 O2 = 12 CO2 + 10 H2O + 2 N2
MgSO3 + AgNO3 = Mg(NO3)2 + (SO3)Ag2 =>
MgSO3 + 2 AgNO3 = Mg(NO3)2 + (SO3)Ag2
Ni(PO4) + Fe = Fe(PO4) + Ni =>
Ni(PO4) + Fe = Fe(PO4) + Ni
Fe3O4 + CO = Fe + CO3 =>
Fe3O4 + 2 CO = 3 Fe + 2 CO3
C3H7Br = C6H14 + Br =>
2 C3H7Br = C6H14 + 2 Br
Fe + H2SO4*3SO3 = Fe2(SO4)3 + SO2 + H2O =>
4 Fe + 3 H2SO4*3SO3 = 2 Fe2(SO4)3 + 6 SO2 + 3 H2O
V2O2 + H2SO4 = VSO4 + H2O =>
V2O2 + 2 H2SO4 = 2 VSO4 + 2 H2O
AsO3 = AsO4 + As =>
4 AsO3 = 3 AsO4 + As
Cl2O + H2O = HOCl =>
Cl2O + H2O = 2 HOCl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
HNO3 + CaI2 = Ca(NO3)2 + I2 + NO + H2O =>
8 HNO3 + 3 CaI2 = 3 Ca(NO3)2 + 3 I2 + 2 NO + 4 H2O
Cl2O5 = Cl2 + O2 =>
2 Cl2O5 = 2 Cl2 + 5 O2
Cu(NO3)2 + MgCl2 = CuCl2 + Mg(NO3)2 =>
Cu(NO3)2 + MgCl2 = CuCl2 + Mg(NO3)2
CoCl3(aq) + AgNO3(aq) = CoNO3(aq) + AgCl3(aq) =>
CoCl3(aq) + AgNO3(aq) = CoNO3(aq) + AgCl3(aq)
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
P4 + ClO + OH = H3PO4 + ClOH =>
P4 + 4 ClO + 16 OH = 4 H3PO4 + 4 ClOH
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + NH4NO3(aq) =>
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + 2 NH4NO3(aq)
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4 =>
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu + H2O =>
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu + H2O
Ca5(PO4)3(OH) + HCl = CaCl2 + Ca(H2PO4)2 + H2O =>
2 Ca5(PO4)3(OH) + 14 HCl = 7 CaCl2 + 3 Ca(H2PO4)2 + 2 H2O
H2O(g) + Fe(s) = Fe3O4(s) + H2(g) =>
4 H2O(g) + 3 Fe(s) = Fe3O4(s) + 4 H2(g)
Pb + Fe(NO3)3 = Fe + Pb(NO3) =>
3 Pb + Fe(NO3)3 = Fe + 3 Pb(NO3)
CH3CH3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CH3COH + 2 KMnO4 + 3 H2SO4 = 3 CH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
Au + H2O = Au(OH) + H2 =>
2 Au + 2 H2O = 2 Au(OH) + H2
Me4NI + I = Me4NI5 =>
Me4NI + 4 I = Me4NI5
N2O3(g) = NO(g) + NO2(g) =>
N2O3(g) = NO(g) + NO2(g)
K2CO3 + NiBr2 = K2Br2 + NiCO3 =>
K2CO3 + NiBr2 = K2Br2 + NiCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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