| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HCl = CaCl2 + H2O
BrO4 + Ca = CaBrO4 =>
BrO4 + Ca = CaBrO4
BaCl2*H2O + Na2SO4 = BaSO4 + NaCl + H2O =>
BaCl2*H2O + Na2SO4 = BaSO4 + 2 NaCl + H2O
MnO + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO + 2 K2CO3 + 5 O2 = 4 KMnO4 + 2 CO2
SO2 + NO3 + H2O = H2SO4 + NO =>
2 SO2 + NO3 + 2 H2O = 2 H2SO4 + NO
Mg(NO3)2 + H2O = Mg(OH)2 + H + NO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 H + 2 NO3
CH3OH2OH + O2 = CO2 + H2O =>
2 CH3OH2OH + 3 O2 = 2 CO2 + 6 H2O
KO2H + Cl2 = KClO3 + H2O + KCl =>
2 KO2H + Cl2 = KClO3 + H2O + KCl
LiC2H3O2 + Mn(Cl)4 = LiCl + Mn(C2H3O2)4 =>
4 LiC2H3O2 + Mn(Cl)4 = 4 LiCl + Mn(C2H3O2)4
CuH10 + O2 = Cu2O + H2 =>
4 CuH10 + O2 = 2 Cu2O + 20 H2
Au3Cl + Ba2 = BaCl2 + Au =>
4 Au3Cl + Ba2 = 2 BaCl2 + 12 Au
InCl3 + Na2S + H2O = H2S + NaCl + NaIn(OH)4 =>
InCl3 + 2 Na2S + 4 H2O = 2 H2S + 3 NaCl + NaIn(OH)4
Cu(NO3)2 + Ca3(PO4)2 = Ca(NO3)2 + Cu3(PO4)2 =>
3 Cu(NO3)2 + Ca3(PO4)2 = 3 Ca(NO3)2 + Cu3(PO4)2
HS + Cl = S + HCl =>
HS + Cl = S + HCl
HBr + (NH4)2CO3 = CO2 + H2O + NH4Br =>
2 HBr + (NH4)2CO3 = CO2 + H2O + 2 NH4Br
NaCl + K = KNa + Cl =>
NaCl + K = KNa + Cl
Cu(NO3)2 + Ca3(PO4)2 = Ca(NO3)2 + Cu3(PO4)2 =>
3 Cu(NO3)2 + Ca3(PO4)2 = 3 Ca(NO3)2 + Cu3(PO4)2
Na2 + Cu2SO4 = Na2SO4 + Cu =>
Na2 + Cu2SO4 = Na2SO4 + 2 Cu
FeHPO4 + NaOH = FeOH + NaHPO4 =>
FeHPO4 + NaOH = FeOH + NaHPO4
Zn(CH3COO)2H2O + KOH = CH3COOK + H2O + ZnO =>
Zn(CH3COO)2H2O + 2 KOH = 2 CH3COOK + 2 H2O + ZnO
O2 + CHO = HO + CO2 =>
O2 + CHO = HO + CO2
(CH3)2CHCH2CH2OH + CH3COOH = H2O + C7H14O2 =>
(CH3)2CHCH2CH2OH + CH3COOH = H2O + C7H14O2
Cu(NO3)2 + Ca3(PO4)2 = Ca(NO3)2 + Cu3(PO4)2 =>
3 Cu(NO3)2 + Ca3(PO4)2 = 3 Ca(NO3)2 + Cu3(PO4)2
N + H10 + O2 = HNO =>
10 N + H10 + 5 O2 = 10 HNO
Zn(s) + MnI2(aq) = ZnI2(aq) + Mn =>
Zn(s) + MnI2(aq) = ZnI2(aq) + Mn
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
O2 + CaCl2 = Ca(ClO4)2 =>
4 O2 + CaCl2 = Ca(ClO4)2
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
Co(NO3)2 + NH4I = CoI2 + NH4NO3 =>
Co(NO3)2 + 2 NH4I = CoI2 + 2 NH4NO3
K2CrO7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
2 K2CrO7 + 18 KI + 28 HNO3 = 22 KNO3 + 2 Cr(NO3)3 + 9 I2 + 14 H2O
(CH3(CH2)2CH3) + O7 = CO2 + H2O =>
7(CH3(CH2)2CH3) + 13 O7 = 28 CO2 + 35 H2O
HCl + NH4Cl = NH3Cl2 + H2 =>
HCl + NH4Cl = NH3Cl2 + H2
Mg4MgAlSi3AlO10(OH)8 = Mg2SiO4 + Mg2Al4Si5O18 + MgAl2O4 + H2O =>
5 Mg4MgAlSi3AlO10(OH)8 = 10 Mg2SiO4 + Mg2Al4Si5O18 + 3 MgAl2O4 + 20 H2O
CO2(g) + NH3(g) = CO(NH2)2(s) + H2O =>
CO2(g) + 2 NH3(g) = CO(NH2)2(s) + H2O
Cu5FeS4 + O2 = Cu2S + FeS + SO2 =>
2 Cu5FeS4 + O2 = 5 Cu2S + 2 FeS + SO2
ZnO + WO3 + O2 = ZnWO6 =>
ZnO + WO3 + O2 = ZnWO6
AhNO3 + HCl = AhCl + HNO3 =>
AhNO3 + HCl = AhCl + HNO3
MgCl2 + HNO3 = H2Cl2 + Mg(NO3)2 =>
MgCl2 + 2 HNO3 = H2Cl2 + Mg(NO3)2
H2C2O4 + HMnO4 = Mn*2 + CO2 + H2O =>
7 H2C2O4 + 2 HMnO4 = 2 Mn*2 + 14 CO2 + 8 H2O
Cl + O2 = Cl1O3 =>
2 Cl + 3 O2 = 2 Cl1O3
NaClO + C21H14Br4O5S = SClO + C21H14Br4O5Na =>
NaClO + C21H14Br4O5S = SClO + C21H14Br4O5Na
Potassiumhydroxide + ammoniumnitrate = potassiumnitrate + ammonia + water =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
Na + H3PO4 = Na2HPO4 + H2 =>
2 Na + H3PO4 = Na2HPO4 + H2
NaOH + NaHSO3 + H2O2 = Na2SO4 + H2O =>
NaOH + NaHSO3 + H2O2 = Na2SO4 + 2 H2O
KBr + PbO3 + HNO3 = Pb(NO3)2 + Br2 + KNO3 + H2O =>
4 KBr + PbO3 + 6 HNO3 = Pb(NO3)2 + 2 Br2 + 4 KNO3 + 3 H2O
C2H4N2O2 + KOH = K2C2O4 + NH3 =>
C2H4N2O2 + 2 KOH = K2C2O4 + 2 NH3
Na2O + H2O = Na + OH =>
Na2O + H2O = 2 Na + 2 OH
Fe3O4 + H2 = FeH + OH2 =>
2 Fe3O4 + 11 H2 = 6 FeH + 8 OH2
MgO + AgNO3 = Mg(NO3)2 + Ag2O =>
MgO + 2 AgNO3 = Mg(NO3)2 + Ag2O
KS2 + HNO3 = K1(SO3)1 + NO + H2SO3 + H2O =>
3 KS2 + 10 HNO3 = 3 K1(SO3)1 + 10 NO + 3 H2SO3 + 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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