| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + H3PO4 + 6 H2O = 5 H3PO2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4(s) =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4(s)
Na2SnO2 + BiCl3 + NaOH = Na2SnO3 + Bi + NaCl + H2O =>
3 Na2SnO2 + 2 BiCl3 + 6 NaOH = 3 Na2SnO3 + 2 Bi + 6 NaCl + 3 H2O
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq)
C2H5OH + HCOOH = H2O + HCOOC2H5 =>
C2H5OH + HCOOH = H2O + HCOOC2H5
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
CH3CH2CH2COOH + Na2CO3 = CH3CH2CH2COONa + H2O + CO2 =>
2 CH3CH2CH2COOH + Na2CO3 = 2 CH3CH2CH2COONa + H2O + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K3PO4 + Na2CO3 = K2CO3 + Na3PO4 =>
2 K3PO4 + 3 Na2CO3 = 3 K2CO3 + 2 Na3PO4
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = Ca10(PO4)(OH)2 + NH4NO3 + H2O =>
80 Ca(NO3)2*4H2O + 8(NH4)2HPO4 + 174 NH4OH = 8 Ca10(PO4)(OH)2 + 175 NH4NO3 + 433 H2O
FeCl3 + CaCl2 + NH3H2O = CaFe2O4 + NH4Cl + H2O =>
2 FeCl3 + CaCl2 + 8 NH3H2O = CaFe2O4 + 8 NH4Cl + 4 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaOCl + NH3 = NaONH3 + Cl2 =>
2 NaOCl + 2 NH3 = 2 NaONH3 + Cl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na3PO4 + LiCI = NaCI + Li3PO4 =>
Na3PO4 + 3 LiCI = 3 NaCI + Li3PO4
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
NaOCl + NaI = NaCl + NaIO3 =>
3 NaOCl + NaI = 3 NaCl + NaIO3
N3H3PO4 + H2O = H3PO4 + NHOH =>
N3H3PO4 + 3 H2O = H3PO4 + 3 NHOH
FeS + HCl = Fe(Cl)2 + H2S =>
FeS + 2 HCl = Fe(Cl)2 + H2S
Li2S + AlCl3 = LiCl + Al2S3 =>
3 Li2S + 2 AlCl3 = 6 LiCl + Al2S3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Co(NO3)2 = Co2O3 + N2 + O2 =>
4 Co(NO3)2 = 2 Co2O3 + 4 N2 + 9 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
HCl + NaC6H5CO2 = NaCl + C6H5COOH =>
HCl + NaC6H5CO2 = NaCl + C6H5COOH
Cr2O3 + LiOH = Cr(OH)3 + Li2O =>
Cr2O3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2O
Nb(OH5) + C6H8O7(H2O) = Nb2O5 + H2O + C2 =>
6 Nb(OH5) + 8 C6H8O7(H2O) = 3 Nb2O5 + 55 H2O + 24 C2
(CH3)2CHOH + CH3COOH = CH3COOCH2CH3 + H2O =>
2(CH3)2CHOH + 3 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
P2 + Cl = Cl5P =>
P2 + 10 Cl = 2 Cl5P
(NH4)2CO3 + HNO3 = NH4(NO3) + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4(NO3) + H2CO3
Cl2(g) + NiI2(aq) = I2(s) + NiCl2(aq) =>
Cl2(g) + NiI2(aq) = I2(s) + NiCl2(aq)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C2H5Cl + NaPb = (C2H5)4Pb + NaCl + Pb =>
4 C2H5Cl + 4 NaPb = (C2H5)4Pb + 4 NaCl + 3 Pb
K2NO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 K2NO2 + 3 KMnO4 + 7 H2SO4 = 5 KNO3 + 3 MnSO4 + 4 K2SO4 + 7 H2O
Cs2SO4 + AgNO3 = CsNO3 + Ag2SO4 =>
Cs2SO4 + 2 AgNO3 = 2 CsNO3 + Ag2SO4
C6H2COOH + O2 = CO2 + H2O =>
4 C6H2COOH + 27 O2 = 28 CO2 + 6 H2O
Ni(OH)2 + H2SO4 + H2O = NiSO4*6H2O =>
Ni(OH)2 + H2SO4 + 4 H2O = NiSO4*6H2O
CaCl2 + FeCl3 = Ca(Cl3)2 + FeCl2 =>
CaCl2 + 4 FeCl3 = Ca(Cl3)2 + 4 FeCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P2 + Cl = Cl5P =>
P2 + 10 Cl = 2 Cl5P
Cl2 + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
3 Cl2 + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
SO4 + CO2 = SO4CO2 =>
SO4 + CO2 = SO4CO2
PbS + H2O2 = PbSO + H2O =>
PbS + H2O2 = PbSO + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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