| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3*10H2O = Na2CO3 + 10 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C6H7O6Na + O2 = CO2 + NaOH + H2O =>
C6H7O6Na + 5 O2 = 6 CO2 + NaOH + 3 H2O
BaO + Al = Ba + Al2O3 =>
3 BaO + 2 Al = 3 Ba + Al2O3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
(NH4)3Po4 + NaOH = Na3Po4 + H2O + NH3 =>
(NH4)3Po4 + 3 NaOH = Na3Po4 + 3 H2O + 3 NH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeI3 + Mg = Fe + MgI2 =>
2 FeI3 + 3 Mg = 2 Fe + 3 MgI2
NaCl + NO2 = NaClNO2 =>
NaCl + NO2 = NaClNO2
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
CsCl + NaCl + BiCl3 = Cs2NaBiCl6 =>
2 CsCl + NaCl + BiCl3 = Cs2NaBiCl6
NaCl + H2O = HCl + Na + O =>
2 NaCl + H2O = 2 HCl + 2 Na + O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Sr + F2 = SrF2 =>
Sr + F2 = SrF2
CaZnO = CaOZn =>
CaZnO = CaOZn
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2SO4 + Ba3(PO4)2 = BaSO4 + H3(PO4) =>
3 H2SO4 + Ba3(PO4)2 = 3 BaSO4 + 2 H3(PO4)
HNO3 + HCI = NOCI + CI + H2O =>
HNO3 + 3 HCI = NOCI + 2 CI + 2 H2O
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
K2CrO4 + SrCl2 = Sr2(CrO4)2 + KCl =>
2 K2CrO4 + 2 SrCl2 = Sr2(CrO4)2 + 4 KCl
Al2O3 + KOH + H2O = KH2AlO3 =>
Al2O3 + 2 KOH + H2O = 2 KH2AlO3
Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu
Na2SO4 + NH4I = NaI + SO4(NH4)2 =>
Na2SO4 + 2 NH4I = 2 NaI + SO4(NH4)2
CaOZn = ZnOCa =>
CaOZn = ZnOCa
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H12O6 + KNO3 = CO2 + H2O + KOH + N2O =>
C6H12O6 + 6 KNO3 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O
H2SO4 + Ni(OH)3 = (NiOH)SO4 + H2O =>
H2SO4 + Ni(OH)3 = (NiOH)SO4 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
HCl(aq) + Ba(OH)2 = (H2O)2 + BaCl2 =>
2 HCl(aq) + Ba(OH)2 = (H2O)2 + BaCl2
Cu{2+} + Cr(OH)3 + OH{-} = CrO4{2-} + Cu{+} + H{+} =>
3 Cu{2+} + Cr(OH)3 + OH{-} = CrO4{2-} + 3 Cu{+} + 4 H{+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
CuS + NO3{-} + H{+} = Cu{2+} + S + NO + H2O =>
3 CuS + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 3 S + 2 NO + 4 H2O
(NH4)2Cr2O7(s) = NH4 + Cr2O7(s) =>
(NH4)2Cr2O7(s) = 2 NH4 + Cr2O7(s)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NH4Cl + Fe(NO3)3 = NH4NO3 + Cl3Fe =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + Cl3Fe
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
(NH4)3PO4 + CaO = NH3 + Ca3(PO4)2 + H2O =>
2(NH4)3PO4 + 3 CaO = 6 NH3 + Ca3(PO4)2 + 3 H2O
SiH2Cl2 + NH3 = HCl + Si3N4 + H2 =>
3 SiH2Cl2 + 4 NH3 = 6 HCl + Si3N4 + 6 H2
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
K + MgO = K2O + Mg =>
2 K + MgO = K2O + Mg
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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