| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgO + 2 HNO2 = Ag(NO2)2 + H2O
H(l) + O(l) = H2O =>
2 H(l) + O(l) = H2O
O3 + (CH2Br)2 = H2O + CO2 + Br =>
2 O3 + (CH2Br)2 = 2 H2O + 2 CO2 + 2 Br
C6H3Cl + O2 = CO + H2O + HCl =>
2 C6H3Cl + 7 O2 = 12 CO + 2 H2O + 2 HCl
BrCl + Al2(SO4)3 = BrSO4 + Al2Cl3 =>
3 BrCl + Al2(SO4)3 = 3 BrSO4 + Al2Cl3
Mg(OH2) + H = MgH + H2O =>
Mg(OH2) + H = MgH + H2O
FeS + KHO = KSFeHO =>
FeS + KHO = KSFeHO
O2N + H2O = HO3N + ON =>
3 O2N + H2O = 2 HO3N + ON
BaCl2 + PO4 = BaPO4 + Cl =>
BaCl2 + PO4 = BaPO4 + 2 Cl
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
Fe(OH)2 + NH4NO3 = NH3 + H2O + Fe(NO3)3 =>
8 Fe(OH)2 + 25 NH4NO3 = 26 NH3 + 19 H2O + 8 Fe(NO3)3
NH4OH + Co2 = Co(OH)2 + NH4 =>
4 NH4OH + Co2 = 2 Co(OH)2 + 4 NH4
As3O6 + Cl2 + H2O = H3AsO4 + HCl =>
2 As3O6 + 3 Cl2 + 12 H2O = 6 H3AsO4 + 6 HCl
CuS + HNO3 = Cu(NO3)2 + H2O + NO2 + SO2 =>
CuS + 8 HNO3 = Cu(NO3)2 + 4 H2O + 6 NO2 + SO2
CH3O2H + NaOH = C2H3NaO2 + H2O =>
2 CH3O2H + NaOH = C2H3NaO2 + 3 H2O
COOHCOOH + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
8 COOHCOOH + 10 LiAlH4 + 11 H2O = 8 CH3CH2OH + 5 Li2O + 10 Al(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2 + KF = K + FI =>
I2 + 2 KF = 2 K + 2 FI
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
K2OH2O = K2H2OO =>
K2OH2O = K2H2OO
K2HAsO4 = K + H + AsO4 =>
K2HAsO4 = 2 K + H + AsO4
Al + C + H2O = CH4 + Al(HO)3 =>
4 Al + 3 C + 12 H2O = 3 CH4 + 4 Al(HO)3
C7H7OH + O2 = CO2 + H2O =>
2 C7H7OH + 17 O2 = 14 CO2 + 8 H2O
Ca + Ag3PO4 = Ca3(PO4)2 + Ag =>
3 Ca + 2 Ag3PO4 = Ca3(PO4)2 + 6 Ag
B + I = BI3 =>
B + 3 I = BI3
CrCl3*6H2O + NH3 = H2O + Cr(NH3)3Cl3 =>
CrCl3*6H2O + 3 NH3 = 6 H2O + Cr(NH3)3Cl3
SeO42{-} + HSO3{-} + H{+} = Se + S2O62{+} + H2O =>
117 SeO42{-} + 166 HSO3{-} + 366 H{+} = 117 Se + 83 S2O62{+} + 266 H2O
Ca2(AlO2)2 + HCl = AlCl3 + CaCl + H2O =>
Ca2(AlO2)2 + 8 HCl = 2 AlCl3 + 2 CaCl + 4 H2O
Na2SiO3 + C2H5OH = H2SiO3 + C2H5ONa =>
Na2SiO3 + 2 C2H5OH = H2SiO3 + 2 C2H5ONa
Zn(aq) + HCl = ZnCl2 + H2 =>
Zn(aq) + 2 HCl = ZnCl2 + H2
Ca(s) + Br(g) = CaBr2 =>
Ca(s) + 2 Br(g) = CaBr2
RhI3 = Rh + I3 =>
RhI3 = Rh + I3
C3 + O11 = CO2 =>
11 C3 + 6 O11 = 33 CO2
NaI(s) + H2O(l) = NaIO3 + H2 =>
NaI(s) + 3 H2O(l) = NaIO3 + 3 H2
SbCl3 + HCl + K2Cr2O7 = CrCl3 + H2O + KCl + H[SbCl6] =>
3 SbCl3 + 17 HCl + K2Cr2O7 = 2 CrCl3 + 7 H2O + 2 KCl + 3 H[SbCl6]
C8H7N3O2 + H2O2 = C8H7NO4 + N2 + H2O =>
C8H7N3O2 + 2 H2O2 = C8H7NO4 + N2 + 2 H2O
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
U + Te = U32Te68 =>
32 U + 68 Te = U32Te68
S + NaF = Na2S + F2 =>
S + 2 NaF = Na2S + F2
H = HHH =>
3 H = HHH
ZnCl2 + MgS = MgCl2 + ZnS =>
ZnCl2 + MgS = MgCl2 + ZnS
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
MgCO3 + Fe(OH)3 = Mg(OH)2 + Fe2(CO3)3 =>
3 MgCO3 + 2 Fe(OH)3 = 3 Mg(OH)2 + Fe2(CO3)3
Ag + H2SO4 + NaCl = AgCl + NaSO4 + H =>
Ag + H2SO4 + NaCl = AgCl + NaSO4 + 2 H
FU(CK)2 = FU + CK =>
FU(CK)2 = FU + 2 CK
FeSO4 + KKMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 FeSO4 + KKMnO4 + 4 H2SO4 = 2 Fe2(SO4)3 + MnSO4 + K2SO4 + 4 H2O
MgO + TO = MgTO2 =>
MgO + TO = MgTO2
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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