| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeSO4 + K2C2O4 = BeC2O4 + K2SO4
SnO + NaOH = SnOH + NaO =>
SnO + NaOH = SnOH + NaO
Al2O3 + H2O = Al2O4H2 =>
Al2O3 + H2O = Al2O4H2
CaCO3 + CH3CO2H = Ca + H2O + CO2 =>
4 CaCO3 + CH3CO2H = 4 Ca + 2 H2O + 6 CO2
Ba(OH)2 + Al(NO3)3 = Al(OH)2 + Ba(NO3)3 =>
Ba(OH)2 + Al(NO3)3 = Al(OH)2 + Ba(NO3)3
H2O + EuO = Eu(OH) + O2 =>
2 H2O + 4 EuO = 4 Eu(OH) + O2
SnO + NaOH = Sn(OH)2 + Na2O =>
SnO + 2 NaOH = Sn(OH)2 + Na2O
CuCl2 + ZnCl2 = ZnCuCl4 =>
CuCl2 + ZnCl2 = ZnCuCl4
Cu(OH)2 + NH4OH = Cu(NH4)4 + OH =>
Cu(OH)2 + 4 NH4OH = Cu(NH4)4 + 6 OH
MnO4 + H2 = Mn + H2O =>
MnO4 + 4 H2 = Mn + 4 H2O
C3H8 + Cl2 = CCl + HCl =>
2 C3H8 + 11 Cl2 = 6 CCl + 16 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(SO4)2 + PbS = Pb + SO2 =>
Pb(SO4)2 + 2 PbS = 3 Pb + 4 SO2
CH2 + N2Cl4 = C(Cl)4 + N3 + H6 =>
3 CH2 + 3 N2Cl4 = 3 C(Cl)4 + 2 N3 + H6
HNO2 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO2 + Cu = Cu(NO3)2 + 6 NO + 4 H2O
C6H5COOH + HNO3 = C6H5CONO3 + H2O =>
C6H5COOH + HNO3 = C6H5CONO3 + H2O
P4 + Cl3 = PCl3 =>
P4 + 4 Cl3 = 4 PCl3
B2O3 + NH3 = BN + H2O =>
B2O3 + 2 NH3 = 2 BN + 3 H2O
H2SO4 + NaC2 + O2 = Na2SO4 + CO2 + H2O =>
2 H2SO4 + 4 NaC2 + 9 O2 = 2 Na2SO4 + 8 CO2 + 2 H2O
Na + O2 + Cl = NaClO4 =>
Na + 2 O2 + Cl = NaClO4
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
SnO + NaOH = Na + O2 + SnOH =>
2 SnO + 2 NaOH = 2 Na + O2 + 2 SnOH
H2O + EuO = Eu(OH) + O2 =>
2 H2O + 4 EuO = 4 Eu(OH) + O2
BaCl + KIO = BaIO + KCl =>
BaCl + KIO = BaIO + KCl
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
CuSO4*5H2O + NaI = Na2SO4 + CuI2 + H2O =>
CuSO4*5H2O + 2 NaI = Na2SO4 + CuI2 + 5 H2O
H2O + EuO = Eu(OH) + O2 =>
2 H2O + 4 EuO = 4 Eu(OH) + O2
AlF3 + I2 = IF + Al =>
2 AlF3 + 3 I2 = 6 IF + 2 Al
Au + HOH = AuOH + H2 =>
2 Au + 2 HOH = 2 AuOH + H2
Cr(OH)3 + K2SO3 = Cr2(SO3)3 + KOH =>
2 Cr(OH)3 + 3 K2SO3 = Cr2(SO3)3 + 6 KOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaOH + HCO3 + H2 = H2O + Na2CO3 =>
4 NaOH + 2 HCO3 + H2 = 4 H2O + 2 Na2CO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C2H6 + H2O2 = CH3CH2OH + H2O =>
C2H6 + H2O2 = CH3CH2OH + H2O
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
K3[Fe(CN)6] + KSCN = K4[Fe(CN)6] + SCN =>
K3[Fe(CN)6] + KSCN = K4[Fe(CN)6] + SCN
Cu + H{+} + NO3{-} = Cu2{+} + NO2 + H2O =>
2 Cu + 2 H{+} + NO3{-} = Cu2{+} + NO2 + H2O
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O
H2O + EuO = Eu(OH) + O2 =>
2 H2O + 4 EuO = 4 Eu(OH) + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sn + NO3 = SnO2 + NO2 =>
Sn + 2 NO3 = SnO2 + 2 NO2
CH3(CH2)5 + O2 = CO2 + H2O =>
4 CH3(CH2)5 + 37 O2 = 24 CO2 + 26 H2O
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
CH3CH2OH + CO2 = C6H12O6 =>
2 CH3CH2OH + 2 CO2 = C6H12O6
CH4O = CH2O + H2 =>
CH4O = CH2O + H2
CaH2O = Ca + H2O =>
CaH2O = Ca + H2O
C12H22O11(s) = C(s) + H2O =>
C12H22O11(s) = 12 C(s) + 11 H2O
Al + Fe3O2 = AlO2 + Fe =>
Al + Fe3O2 = AlO2 + 3 Fe
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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