| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 6 Al(OH)3 + 4 H3PO4 = CuAl6(PO4)4(OH)8 + 11 H2O
KI + CuCl2 = I2 + KCl + CuI =>
4 KI + 2 CuCl2 = I2 + 4 KCl + 2 CuI
FeS + MgCl2 = FeCl2 + MgS =>
FeS + MgCl2 = FeCl2 + MgS
CuCl2 + Na2C2O4 = Cu(C2O4) + NaCl =>
CuCl2 + Na2C2O4 = Cu(C2O4) + 2 NaCl
Na2HPO4 + AgNO3 = Ag3(PO4) + Na(NO3) + HNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3(PO4) + 2 Na(NO3) + HNO3
NaAl(OH)4 = NaOH + Al(OH)3 =>
NaAl(OH)4 = NaOH + Al(OH)3
FeSO4 + BaNO3 = FeNO3 + BaSO4 =>
FeSO4 + BaNO3 = FeNO3 + BaSO4
NaAl(OH)4 = NaOH + Al(OH)3 =>
NaAl(OH)4 = NaOH + Al(OH)3
CrCl3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 16 KOH + 3 Cl2 = 12 KCl + 2 K2CrO4 + 8 H2O
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
Cl2 + NaIO3 + NaOH = NaCl + NaIO4 + H2O =>
Cl2 + NaIO3 + 2 NaOH = 2 NaCl + NaIO4 + H2O
Cu(NO3)2 + H2O = Cu(OH)2 + HNO3 =>
Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 HNO3
H2O + SO7 = H2SO4 + O5 =>
5 H2O + 5 SO7 = 5 H2SO4 + 4 O5
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
C8H18 + O2 = CO22 + H2O =>
2 C8H18 + 185 O2 = 16 CO22 + 18 H2O
C19H38 + CuO = H2O + CO2 + Cu =>
C19H38 + 57 CuO = 19 H2O + 19 CO2 + 57 Cu
NH4SCN + FeCl3 + H2O = Fe(H2O)5(SCN)Cl2 + NH4Cl =>
NH4SCN + FeCl3 + 5 H2O = Fe(H2O)5(SCN)Cl2 + NH4Cl
H2NCH2CH2COOH + HCl = NH3ClCH2CH2COOH =>
H2NCH2CH2COOH + HCl = NH3ClCH2CH2COOH
CH2NO3 + O2 = CO2 + H2O + NO2 =>
CH2NO3 + O2 = CO2 + H2O + NO2
CH4(g) + O2(g) = CO2(g) + H2O(l)4 =>
CH4(g) + 5 O2(g) = CO2(g) + 2 H2O(l)4
C6H10O2 + O2 = CO2 + H2O =>
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O
FeCl3*6H2O + CH3COONa + C2H6O2 = Fe(C5H7O2)3 + NaCl + H2O + CH3COOH =>
2 FeCl3*6H2O + 6 CH3COONa + 12 C2H6O2 = 2 Fe(C5H7O2)3 + 6 NaCl + 30 H2O + 3 CH3COOH
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al2S3 + H2O + NaCl = Na2SO4 + Cl2 + H2 + Al2(SO4) =>
Al2S3 + 12 H2O + 4 NaCl = 2 Na2SO4 + 2 Cl2 + 12 H2 + Al2(SO4)
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
W + Si = W5Si3 =>
5 W + 3 Si = W5Si3
Bi + HCl + HNO3 = BiCl3 + NO + H2O =>
Bi + 3 HCl + HNO3 = BiCl3 + NO + 2 H2O
PbNO3 + NaCl = Pb2Cl2 + NaNO3 =>
2 PbNO3 + 2 NaCl = Pb2Cl2 + 2 NaNO3
C3H7COOH + K = (C3H7COO)K + H2 =>
2 C3H7COOH + 2 K = 2(C3H7COO)K + H2
CH3CH(OH)CH3 + H{+} + KMnO4 = CH3C(O)CH3 + MnO2 + K{+} + H2O =>
3 CH3CH(OH)CH3 + 2 H{+} + 2 KMnO4 = 3 CH3C(O)CH3 + 2 MnO2 + 2 K{+} + 4 H2O
HJ + O2 = H2O + J2 =>
4 HJ + O2 = 2 H2O + 2 J2
MnSO4*7H2O = MnSO4 + H2O =>
MnSO4*7H2O = MnSO4 + 7 H2O
Pb2S + Pb2O = Pb + SO2 =>
Pb2S + 2 Pb2O = 6 Pb + SO2
FeSO4 + BaNO3 = FeNO3 + BaSO4 =>
FeSO4 + BaNO3 = FeNO3 + BaSO4
Cu(NO3)2 + KOH = Cu(OH)2 + K + NO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 K + 2 NO3
C2H6 + NaClO4 = NaCl + H2O + CO2 =>
4 C2H6 + 7 NaClO4 = 7 NaCl + 12 H2O + 8 CO2
KMnO4 + H2O2 = KMnO2 + H2O3 =>
KMnO4 + 2 H2O2 = KMnO2 + 2 H2O3
NaCl(aq) + Pb(NO3)2(s) = PbCl2(aq) + NaNO3(s) =>
2 NaCl(aq) + Pb(NO3)2(s) = PbCl2(aq) + 2 NaNO3(s)
Ti2(SO4)3 + K2Cr2O7 + H2SO4 = TiOSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Ti2(SO4)3 + K2Cr2O7 + H2SO4 = 6 TiOSO4 + Cr2(SO4)3 + K2SO4 + H2O
CoSO4 + K4[Fe(CN)6] = K2SO4 + Co2[Fe(CN)6] =>
2 CoSO4 + K4[Fe(CN)6] = 2 K2SO4 + Co2[Fe(CN)6]
Mg(NO3)2 + NH3 + H2O = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4NO3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
KI + KIO3 + H2S = I2 + K2SO4 + H2O =>
KI + 5 KIO3 + 3 H2S = 3 I2 + 3 K2SO4 + 3 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2CO3 + H2SO3 = K2SO3 + H2CO3 =>
K2CO3 + H2SO3 = K2SO3 + H2CO3
Se + H2O = H2SeO =>
Se + H2O = H2SeO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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