| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
Cr2O7 + C2H5OH = Cr + CO2 + H2O =>
6 Cr2O7 + 7 C2H5OH = 12 Cr + 14 CO2 + 21 H2O
C4H1 + O = CO2 + H2O =>
2 C4H1 + 17 O = 8 CO2 + H2O
Na2CO3 + Cu(SO4) = Na2SO4 + Cu(CO3) =>
Na2CO3 + Cu(SO4) = Na2SO4 + Cu(CO3)
MnO4K + Mn(CO3H)2 = MnO2 + H2O + CO2 + CO3HK =>
2 MnO4K + 3 Mn(CO3H)2 = 5 MnO2 + 2 H2O + 4 CO2 + 2 CO3HK
NaClO + NaOH + Cr(OH)3 = Na2CrO4 + NaCl + H2O =>
3 NaClO + 4 NaOH + 2 Cr(OH)3 = 2 Na2CrO4 + 3 NaCl + 5 H2O
Hg + H2SO4 = Hg2SO4 + H2 =>
2 Hg + H2SO4 = Hg2SO4 + H2
Co(NO3)2 + NiCl2 = Ni(NO3)2 + CoCl2 =>
Co(NO3)2 + NiCl2 = Ni(NO3)2 + CoCl2
NCl2 + CH4 = N2 + CCl4 + H =>
2 NCl2 + CH4 = N2 + CCl4 + 4 H
HNO2 + NH4O = NH4NO2 + H2O =>
4 HNO2 + 6 NH4O = 5 NH4NO2 + 4 H2O
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl2 + H2O =>
10 Cr(OH)3 + 6 KClO3 + 14 KOH = 10 K2CrO4 + 3 Cl2 + 22 H2O
NaOH + Al2O3 + HF = (Na)3(Al)(F)6 + H2O =>
6 NaOH + Al2O3 + 12 HF = 2(Na)3(Al)(F)6 + 9 H2O
Al + NaC3Cl2N3O3 + S = C + N2 + Al2O3 + S2Cl2 + Na2S =>
4 Al + 2 NaC3Cl2N3O3 + 5 S = 6 C + 3 N2 + 2 Al2O3 + 2 S2Cl2 + Na2S
NH3 + H2O + BI = BI(OH)3 + NH4 =>
3 NH3 + 3 H2O + BI = BI(OH)3 + 3 NH4
PbO2 + H2O = PbO + H2O2 =>
PbO2 + H2O = PbO + H2O2
C2H2(g) = C6H6(g) =>
3 C2H2(g) = C6H6(g)
Cu(NO3)2*3H2O + C10H6O8 = Cu2(C10H2O8) + HNO3 + H2O =>
2 Cu(NO3)2*3H2O + C10H6O8 = Cu2(C10H2O8) + 4 HNO3 + 6 H2O
NiCl2 + AgCl = Ni + AgCl3 =>
NiCl2 + AgCl = Ni + AgCl3
H2O + SO2 + KMnO4 = H2SO4 + MnO2 + KOH =>
4 H2O + 3 SO2 + 2 KMnO4 = 3 H2SO4 + 2 MnO2 + 2 KOH
Pb(OCN)2 + (NH3) + (H2O) = (NH2)2CO + Pb(OH)2 =>
Pb(OCN)2 + 2(NH3) + 2(H2O) = 2(NH2)2CO + Pb(OH)2
Au(OH)3 + H2S = Au(HS)3 + H2O =>
Au(OH)3 + 3 H2S = Au(HS)3 + 3 H2O
FeCl4 + H2O = Fe(OH)3 + Cl2 + H2 =>
2 FeCl4 + 6 H2O = 2 Fe(OH)3 + 4 Cl2 + 3 H2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 KHSO4 + 7 H2O
CaCl2 + Na(HCO3) = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 Na(HCO3) = Ca(HCO3)2 + 2 NaCl
FeCl2 + K3[Fe(CN)6] = KCl + Fe3(Fe(CN)6)2 =>
3 FeCl2 + 2 K3[Fe(CN)6] = 6 KCl + Fe3(Fe(CN)6)2
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 CO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C7800H25800O7700N2725S563 + O2 = CO + H2O + N2 + SO2 =>
2 C7800H25800O7700N2725S563 + 14126 O2 = 15600 CO + 25800 H2O + 2725 N2 + 1126 SO2
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C(subscript)10H(subscript)16 + Cl(subscript)2 = C + HCl =>
C(subscript)10H(subscript)16 + 8 Cl(subscript)2 = 10 C + 16 HCl
Mg(HCO3)2 + Mg(HSO4)2 + Ca(HCO3)2 + Fe(HCO3)2 = Mg2CaFe(H4C3O13S)2 =>
Mg(HCO3)2 + Mg(HSO4)2 + Ca(HCO3)2 + Fe(HCO3)2 = Mg2CaFe(H4C3O13S)2
CaO + KF = CaF2 + K2O =>
CaO + 2 KF = CaF2 + K2O
C2H6O + KMnO4 = KOH + MnO + C2H4O2 + H2O =>
5 C2H6O + 4 KMnO4 = 4 KOH + 4 MnO + 5 C2H4O2 + 3 H2O
Cr2(SO4)3(aq) = Cr(aq) + SO4(aq) =>
Cr2(SO4)3(aq) = 2 Cr(aq) + 3 SO4(aq)
C6H5Cl + Mg = C6H5ClMg =>
C6H5Cl + Mg = C6H5ClMg
Sn(s) + Fe(NO3)3(aq) = Sn(NO3)3(aq) + Fe(s) =>
Sn(s) + Fe(NO3)3(aq) = Sn(NO3)3(aq) + Fe(s)
CuX + O2 = X2 + Cu2O =>
4 CuX + O2 = 2 X2 + 2 Cu2O
KHSO4 + H2S = S + KOH + H2O =>
KHSO4 + 3 H2S = 4 S + KOH + 3 H2O
HOOCCH + OH = CHOO + H2O =>
HOOCCH + 4 OH = 2 CHOO + 2 H2O
C5H12(g) + O2(g) = CO2(g) + H2O(v) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(v)
K2Cr2O7 + KOH + KCl = K2CrO4 + HCl =>
K2Cr2O7 + KOH + KCl = 2 K2CrO4 + HCl
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
KI + Cl2 + C6H10O5 = C6H10O5I2 + KCl =>
2 KI + Cl2 + C6H10O5 = C6H10O5I2 + 2 KCl
C8H17COOH + O2 = CO2 + H2O =>
2 C8H17COOH + 25 O2 = 18 CO2 + 18 H2O
NaCl + Cr(NO3)3 = CrCl3 + NaNO3 =>
3 NaCl + Cr(NO3)3 = CrCl3 + 3 NaNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
MgO + HMnO4 = Mg(MnO4)2 + H2O =>
MgO + 2 HMnO4 = Mg(MnO4)2 + H2O
SrO + N2O5 = Sr(NO3)2 =>
SrO + N2O5 = Sr(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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