| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCH3CO2 + NaOH = H2O + NaC2H3O2
C17H33COONa + H2O = C17H33COOH + NaOH =>
C17H33COONa + H2O = C17H33COOH + NaOH
ZnSO4 + NaCl = ZnCl2 + Na2SO4 =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2SO4
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
A + B = AB =>
A + B = AB
N2H5Cl + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O + HCl =>
3 N2H5Cl + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 N2 + 14 H2O + 3 HCl
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C5H12 + H2O2 = CO2 + H2O =>
C5H12 + 16 H2O2 = 5 CO2 + 22 H2O
CaCO3 + Fe2O3 = CaFe2O4 + CO2 =>
CaCO3 + Fe2O3 = CaFe2O4 + CO2
A + B = AB =>
A + B = AB
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + KC2H3O2 =>
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + 2 KC2H3O2
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
MnO2 + H2SO4 = MnSO4 + SO4 + H2O =>
MnO2 + 2 H2SO4 = MnSO4 + SO4 + 2 H2O
Ca + CrO = Cr + CaO =>
Ca + CrO = Cr + CaO
C2H3CO2 + Ba(OH)2 = Ba(C2H2CO2)2 + H2O =>
2 C2H3CO2 + Ba(OH)2 = Ba(C2H2CO2)2 + 2 H2O
HOCH(CH2)5 = C6H10 + H2O =>
HOCH(CH2)5 = C6H10 + H2O
Fe(H2O)6{3+} + NH3 = Fe(H2O)3(OH)3 + NH4{+} =>
Fe(H2O)6{3+} + 3 NH3 = Fe(H2O)3(OH)3 + 3 NH4{+}
C2H2 + H2 + H2O = C2H5OH =>
C2H2 + H2 + H2O = C2H5OH
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C12N4H6O2 + O2 + H2O = CO2 + NH3 =>
2 C12N4H6O2 + 19 O2 + 6 H2O = 24 CO2 + 8 NH3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C3H4H2 = C3H6 =>
C3H4H2 = C3H6
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O =>
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Al2O3(s) + C = Al(s) + CO(g) =>
Al2O3(s) + 3 C = 2 Al(s) + 3 CO(g)
AgNO3 + K4Fe(CN)6 = Ag(CN)6 + K4Fe(NO3) =>
AgNO3 + K4Fe(CN)6 = Ag(CN)6 + K4Fe(NO3)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + Ba = Fe2Ba =>
2 Fe + Ba = Fe2Ba
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Mg(OH)2 + CO2 = Mg(CO3) + H2O =>
Mg(OH)2 + CO2 = Mg(CO3) + H2O
BaCl2 + K2PO = BaO + KCl + P4 =>
4 BaCl2 + 4 K2PO = 4 BaO + 8 KCl + P4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AlPO4 + ZnCl2 = AlCl3 + Zn3(PO4)2 =>
2 AlPO4 + 3 ZnCl2 = 2 AlCl3 + Zn3(PO4)2
Ca(s) + Mn(NO3)3 = Ca(NO3)2 + Mn =>
3 Ca(s) + 2 Mn(NO3)3 = 3 Ca(NO3)2 + 2 Mn
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
C4H9OH + Cu(OH)2 = C3H7COOH + Cu2O + H2O =>
C4H9OH + 4 Cu(OH)2 = C3H7COOH + 2 Cu2O + 5 H2O
AgNO3 + NaP = AgP + NaNO3 =>
AgNO3 + NaP = AgP + NaNO3
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C12H22O11(j) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(j) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
KI + H2SO4 = H2O + H2S + I2 + K2SO4 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 K2SO4
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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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