| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3H2O = NH4OH
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
[OH]{-} + [H]{+} = H2O =>
[OH]{-} + [H]{+} = H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C3H6O2 + Na = C3H5O2Na + H2 =>
2 C3H6O2 + 2 Na = 2 C3H5O2Na + H2
K2C2O4*H2O + FeCl3 = K3Fe(C2O4)3*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3 = K3Fe(C2O4)3*H2O + 3 KCl + 2 H2O
CaC2O4(k) + HCl(aq) = CaCl2(aq) + H2C2O4(aq) =>
CaC2O4(k) + 2 HCl(aq) = CaCl2(aq) + H2C2O4(aq)
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
KMnO4 + FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + Mn(NO3)2 + KNO3 + H2O =>
3 KMnO4 + 15 FeSO4 + 24 HNO3 = 5 Fe2(SO4)3 + 5 Fe(NO3)3 + 3 Mn(NO3)2 + 3 KNO3 + 12 H2O
C6H12O6 + NaHCO3 = CO2 + H2O + Na =>
C6H12O6 + 24 NaHCO3 = 30 CO2 + 18 H2O + 24 Na
K2S + H2SiO3 = H2S + K2SiO3 =>
K2S + H2SiO3 = H2S + K2SiO3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
C8H14O + O6 = CO6 + H6O =>
9 C8H14O + 74 O6 = 72 CO6 + 21 H6O
Cs + HCl = ClCs + H =>
Cs + HCl = ClCs + H
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
C12H26 + O2 = CH3 + CO2 =>
3 C12H26 + 10 O2 = 26 CH3 + 10 CO2
C2H5NO2 + NaOH = NH2CH2COONa + H2O =>
C2H5NO2 + NaOH = NH2CH2COONa + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ce(NO3)3 = Ce2O3 + NO2 + O2 =>
4 Ce(NO3)3 = 2 Ce2O3 + 12 NO2 + 3 O2
Ba(NO3)2 + AgSO4 = BaSO4 + Ag(NO3)2 =>
Ba(NO3)2 + AgSO4 = BaSO4 + Ag(NO3)2
C4H8N2O3(aq) + O2 = CO2(g) + H2O + CH4N2O =>
C4H8N2O3(aq) + 3 O2 = 3 CO2(g) + 2 H2O + CH4N2O
OH{-} + MnO4{-} + Cl2 = MnO4{2-} + ClO4{-} + H2O =>
16 OH{-} + 14 MnO4{-} + Cl2 = 14 MnO4{2-} + 2 ClO4{-} + 8 H2O
C3H8H3 + O2 = CO2 + H2O =>
4 C3H8H3 + 23 O2 = 12 CO2 + 22 H2O
HBr + NH3 = NH4 + Br2 =>
2 HBr + 2 NH3 = 2 NH4 + Br2
Na2S + Na2CO3 = S2CO3 + Na =>
2 Na2S + Na2CO3 = S2CO3 + 6 Na
AlCl3(aq) + Ca(K) = CaCl3(aq) + Al(K) =>
AlCl3(aq) + Ca(K) = CaCl3(aq) + Al(K)
C4H8O2 + NaOH = C2H3O2Na + C2H6O =>
C4H8O2 + NaOH = C2H3O2Na + C2H6O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
LiI + F2 = LiF + I =>
2 LiI + F2 = 2 LiF + 2 I
NaOH + H3(PO4) = Na2H(PO4) + H2O =>
2 NaOH + H3(PO4) = Na2H(PO4) + 2 H2O
CaOHNO3 + HNO3 = Ca(NO3)2 + H2O =>
CaOHNO3 + HNO3 = Ca(NO3)2 + H2O
[Cu(H2O)4]{2+} + NH4OH = [Cu(NH3)6]{2+} + H2O =>
[Cu(H2O)4]{2+} + 6 NH4OH = [Cu(NH3)6]{2+} + 10 H2O
NO2 + H2SO4 = SO4 + HNO2 =>
2 NO2 + H2SO4 = SO4 + 2 HNO2
C4H8 = C + H2 =>
C4H8 = 4 C + 4 H2
NO2 + H2SO4 = SO4 + HNO2 =>
2 NO2 + H2SO4 = SO4 + 2 HNO2
K + H2 = KH =>
2 K + H2 = 2 KH
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Bariumhydroxide + chloricacid = water + bariumchlorate =>
Ba(OH)2 + 2 HClO3 = 2 H2O + Ba(ClO3)2
NO2 + H2SO4 = HNO3 + SO2 =>
2 NO2 + H2SO4 = 2 HNO3 + SO2
ClO3 + NaOH = Na2ClO4 + H2O =>
ClO3 + 2 NaOH = Na2ClO4 + H2O
Si + F = SiF4 =>
Si + 4 F = SiF4
NH3H2O = NH4 + OH =>
NH3H2O = NH4 + OH
Ag2S + O2 = Ag2O + SO2 =>
2 Ag2S + 3 O2 = 2 Ag2O + 2 SO2
Mg + NaOH = Na + MgO + H2O =>
Mg + 2 NaOH = 2 Na + MgO + H2O
HBr + Ni3S2 = HS2 + Ni3Br =>
HBr + Ni3S2 = HS2 + Ni3Br
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
LiI + F2 = LiF + I2 =>
2 LiI + F2 = 2 LiF + I2
Ca(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + Ca3(PO4)2(s) + Na2HPO4(s) =>
3 Ca(H2PO4)2(s) + 8 NaHCO3(s) = 8 CO2(g) + 8 H2O(g) + Ca3(PO4)2(s) + 4 Na2HPO4(s)
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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