| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Cu2 + H2O = CuO + H =>
Cu2 + 2 H2O = 2 CuO + 4 H
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Cu + HI = CuI + H2 =>
2 Cu + 2 HI = 2 CuI + H2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NaB4O7 + AgNO3 = AgB4O7 + NaNO3 =>
NaB4O7 + AgNO3 = AgB4O7 + NaNO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C5 + H2O = C5OH + H2 =>
2 C5 + 2 H2O = 2 C5OH + H2
NaCl + FeN = FeCl3 + Na3N =>
3 NaCl + FeN = FeCl3 + Na3N
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Na2CO3 + Fe(SO4)3 = NaSO4 + Fe2(CO3)3 =>
3 Na2CO3 + 2 Fe(SO4)3 = 6 NaSO4 + Fe2(CO3)3
K2SO3 + H2SO3 + KMnO4 = K2SO4 + MnSO4 + H2O =>
2 K2SO3 + 3 H2SO3 + 2 KMnO4 = 3 K2SO4 + 2 MnSO4 + 3 H2O
NaCO3(aq) + CaCl(aq) = NaCl(aq) + CaCO3(s) =>
NaCO3(aq) + CaCl(aq) = NaCl(aq) + CaCO3(s)
HCl + OH = H2O + Cl =>
HCl + OH = H2O + Cl
CuZn + HNO3 = Cu(NO3)2 + NO2 + H2O + Zn =>
CuZn + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O + Zn
CaCO3 + Co3O4 + ReO3 + Co = Ca2CoReO6 + CO2 =>
8 CaCO3 + Co3O4 + 4 ReO3 + Co = 4 Ca2CoReO6 + 8 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C4H6O4Sr + KH2PO4 = C4H6O4PO4 + KH2Sr =>
C4H6O4Sr + KH2PO4 = C4H6O4PO4 + KH2Sr
C18H34O3 + C20H46 = C18H36O2 + C18H36O3 =>
27 C18H34O3 + 9 C20H46 = 30 C18H36O2 + 7 C18H36O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4OH + HClO4 = H2O + NH4(ClO4) =>
NH4OH + HClO4 = H2O + NH4(ClO4)
Zn(NO3)2*6H2O + NH4OH = ZnO + NH4(NO3) + H2O =>
Zn(NO3)2*6H2O + 2 NH4OH = ZnO + 2 NH4(NO3) + 7 H2O
C + ClO = Cl + CO =>
C + ClO = Cl + CO
KMnO4 + C3H8O + H2SO4 = C3H6O2 + MnO2 + K2SO4 + H2O =>
4 KMnO4 + 3 C3H8O + 2 H2SO4 = 3 C3H6O2 + 4 MnO2 + 2 K2SO4 + 5 H2O
AlOH{3)+NaNO = AlNO{3}+NaOH =>
AlOH{3)+NaNO = AlNO{3}+NaOH
H2SO4 + HCl = H2SO4HCl =>
H2SO4 + HCl = H2SO4HCl
CaBr2 + Cl2 = CaCl + BrCl =>
2 CaBr2 + 3 Cl2 = 2 CaCl + 4 BrCl
CuCN + H2O2 = CuOH + CN =>
2 CuCN + H2O2 = 2 CuOH + 2 CN
Ca + HOH = H2 + Ca(OH)2 =>
Ca + 2 HOH = H2 + Ca(OH)2
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
BaCrO4 + C20H30O2 = BaO + Cr + CO2 + H2O =>
53 BaCrO4 + 3 C20H30O2 = 53 BaO + 53 Cr + 60 CO2 + 45 H2O
Mn{2+} + O2 + H2O = Mn(OH)3 + H{+} =>
4 Mn{2+} + O2 + 10 H2O = 4 Mn(OH)3 + 8 H{+}
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
Al(s) + NaOH(aq) = Na3AlO3(aq) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(aq) + 3 H2(g)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4
Ba(OH)2 + H2CO2 = Ba + CO2H + H2O =>
Ba(OH)2 + 2 H2CO2 = Ba + 2 CO2H + 2 H2O
FeS + CaO = CaS + FeO =>
FeS + CaO = CaS + FeO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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