| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 2 Cl2 = P2Cl4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Be = Be2 =>
2 Be = Be2
MgCl2(aq) + NaOH(aq) = Mg(OH)2(s) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaCl(aq)
CoOC = COCo =>
CoOC = COCo
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
CH3COOH + (NH4)2CO3 = CH3COONH4 + H2O + CO2 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3COONH4 + H2O + CO2
AlHO + HCl = ClAl + H2O =>
AlHO + HCl = ClAl + H2O
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
C4H10O + KMnO4 = C4H8O2 + K + MnO2 + H2O =>
C4H10O + KMnO4 = C4H8O2 + K + MnO2 + H2O
Fe + Na2(SO4)3 + HCl = FeCl3 + NaCl + H2S + H2O =>
28 Fe + 3 Na2(SO4)3 + 90 HCl = 28 FeCl3 + 6 NaCl + 9 H2S + 36 H2O
C6H10 + MnO4{-} + H2O = C6H10(OH)2 + MnO2 + OH{-} =>
3 C6H10 + 2 MnO4{-} + 4 H2O = 3 C6H10(OH)2 + 2 MnO2 + 2 OH{-}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(OH)2 + CO2 = (CaCO3)2 + H2O =>
2 Ca(OH)2 + 2 CO2 = (CaCO3)2 + 2 H2O
Mg3(N)2 + H2O = Mg(OH)2 + NH3 =>
Mg3(N)2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
FeS2 + O4 = Fe2O3 + SO2 =>
8 FeS2 + 11 O4 = 4 Fe2O3 + 16 SO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
O2 + C11H24 = CO2 + H2O =>
17 O2 + C11H24 = 11 CO2 + 12 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K2SnO2 + HNO3 = Sn(NO3)2 + H2O + KNO3 =>
K2SnO2 + 4 HNO3 = Sn(NO3)2 + 2 H2O + 2 KNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
Na2S2O3 + I2 + H2O = HI + Na2SO4 + S =>
Na2S2O3 + I2 + H2O = 2 HI + Na2SO4 + S
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
LiClO3 = Li + ClO3 =>
LiClO3 = Li + ClO3
Na2S2O7 + (NH2)2CO + H2O = Na2SO4 + (NH4)2SO4 + CO2 =>
Na2S2O7 + (NH2)2CO + 2 H2O = Na2SO4 + (NH4)2SO4 + CO2
Ca(HCO3)2 + NH3 = CaCO3 + (NH4)2CO3 =>
Ca(HCO3)2 + 2 NH3 = CaCO3 + (NH4)2CO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MgCl2(aq) + NaOH(aq) = Mg(OH)2(s) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaCl(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na3PO4(aq) + FeCl3(aq) = NaCl(aq) + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
SrO + CO2 = SrCO3 =>
SrO + CO2 = SrCO3
HCl + NaH2SO3 = H2SO3 + NaHCl =>
HCl + NaH2SO3 = H2SO3 + NaHCl
Na2O = Na2 + O2 =>
2 Na2O = 2 Na2 + O2
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
KMnO4 + Cu2O + H2SO4 = K2SO4 + MnSO4 + CuSO4 + H2O =>
2 KMnO4 + 5 Cu2O + 13 H2SO4 = K2SO4 + 2 MnSO4 + 10 CuSO4 + 13 H2O
Al(NO3)3 + Na + H2O = Al(OH)3 + NaNO3 + H2 =>
2 Al(NO3)3 + 6 Na + 6 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 H2
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
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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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