| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2Ba(OH)2 = BaCl2Mg(OH)2
[Sn(H2O)3]{2+} + NH3*H2O = Sn(OH)2 + NH4{+} + H2O =>
[Sn(H2O)3]{2+} + 2 NH3*H2O = Sn(OH)2 + 2 NH4{+} + 3 H2O
KMnO4 + HCl = KCl + MnO2 + H2O + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnO2 + 4 H2O + 3 Cl2
Ba + H2Se = BaSe + H2 =>
Ba + H2Se = BaSe + H2
Cu(NO3)2 + S = CuS + NO3 =>
Cu(NO3)2 + S = CuS + 2 NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaBr2 + Na3N = Ca3N2 + NaBr =>
3 CaBr2 + 2 Na3N = Ca3N2 + 6 NaBr
C7H14 + Br2 = C7H13Br + HBr =>
C7H14 + Br2 = C7H13Br + HBr
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SO2 + CaCO3 + O + H2O = CaSO4*2H2O + CO2 =>
SO2 + CaCO3 + O + 2 H2O = CaSO4*2H2O + CO2
HNO3NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3NaHCO3 = NaNO3 + H2O + CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
VOCl2 + HCl + Cu = VCl3 + CuCl2 + H2O =>
2 VOCl2 + 4 HCl + Cu = 2 VCl3 + CuCl2 + 2 H2O
Mg(NO3)2 + Al2(SO4)3 = Al(NO3)3 + MgSO4 =>
3 Mg(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 MgSO4
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
Fe{+2} + CO2 + H2O = Fe3O4 + CO + H{+} =>
3 Fe{+2} + CO2 + 3 H2O = Fe3O4 + CO + 6 H{+}
Zn(OH)2 + H2CrO4 = H2O + ZnCrO4 =>
Zn(OH)2 + H2CrO4 = 2 H2O + ZnCrO4
HCl(l) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(l) + NaOH(aq) = NaCl(aq) + H2O(l)
NH3 + PCl5 = HCl + N2 + PCl3 =>
2 NH3 + 3 PCl5 = 6 HCl + N2 + 3 PCl3
C3H8 + O2 = CO2 + *7H2O =>
7 C3H8 + 35 O2 = 21 CO2 + 4*7H2O
HTeO + Cs(OH) = Cs(TeO) + H2O =>
HTeO + Cs(OH) = Cs(TeO) + H2O
Na + SO4 + H2O = Na2SO4*H2O =>
2 Na + SO4 + H2O = Na2SO4*H2O
Fe(NO3)3(aq) + Rb2SO3(aq) = FeSO3 + Rb2(NO3)3 =>
Fe(NO3)3(aq) + Rb2SO3(aq) = FeSO3 + Rb2(NO3)3
K3Fe(CN)6 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + CO2 + KNO3 + KCl + H2O =>
K3Fe(CN)6 + 10 K2Cr2O7 + 80 HCl = FeCl3 + 20 CrCl3 + 6 CO2 + 6 KNO3 + 17 KCl + 40 H2O
K2Cr2O7 + H6C2O + H2SO4 = Cr2(SO4)3 + H4C2O2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 H6C2O + 8 H2SO4 = 2 Cr2(SO4)3 + 3 H4C2O2 + 2 K2SO4 + 11 H2O
NaOH + C2H4 = C2H3Na + H2O =>
NaOH + C2H4 = C2H3Na + H2O
C5H10S + O2 = CO2 + H2O + S =>
2 C5H10S + 15 O2 = 10 CO2 + 10 H2O + 2 S
PCl3 + KMnO4 + KOH = MnCl2 + K3PO4 + KCl + H2O =>
5 PCl3 + 2 KMnO4 + 24 KOH = 2 MnCl2 + 5 K3PO4 + 11 KCl + 12 H2O
HIO4 + NH3 = (NH4)IO4 =>
HIO4 + NH3 = (NH4)IO4
O2 + H{+} + Cr = H2O + Cr{+3} =>
3 O2 + 12 H{+} + 4 Cr = 6 H2O + 4 Cr{+3}
AlCl3 + (NH4)2S = Al2S3 + (NH4)Cl =>
2 AlCl3 + 3(NH4)2S = Al2S3 + 6(NH4)Cl
KI + NaNO2 + HCl = NaCl + KCl + I2 + H2O + NO =>
2 KI + 2 NaNO2 + 4 HCl = 2 NaCl + 2 KCl + I2 + 2 H2O + 2 NO
Ba(OH)2 + Li3Po4 = LiOH + Ba3(Po4)2 =>
3 Ba(OH)2 + 2 Li3Po4 = 6 LiOH + Ba3(Po4)2
H2O + AgL = HLAgOH =>
H2O + AgL = HLAgOH
Mg(No3)2 + AlN = Mg3N2 + Al(No3)3 =>
3 Mg(No3)2 + 2 AlN = Mg3N2 + 2 Al(No3)3
C6H4Cl2 + O2 = HCl + H2O + CO2 =>
2 C6H4Cl2 + 13 O2 = 4 HCl + 2 H2O + 12 CO2
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
Eu2O3 = EuO + O2 =>
2 Eu2O3 = 4 EuO + O2
NiSO4 + Ca(ClO3)2 = Ni(ClO3)2 + CaSO4 =>
NiSO4 + Ca(ClO3)2 = Ni(ClO3)2 + CaSO4
KMnO4 + ZnCl2 = KCl2 + MnO4Zn =>
KMnO4 + ZnCl2 = KCl2 + MnO4Zn
FeSo4(aq) + H2(g) = Fe(s) + H2So4(aq) =>
FeSo4(aq) + H2(g) = Fe(s) + H2So4(aq)
Cl2 + S2O3{2-} + OH{-} = H2O + SO4{2-} + Cl{-} =>
4 Cl2 + S2O3{2-} + 10 OH{-} = 5 H2O + 2 SO4{2-} + 8 Cl{-}
CaSO3 + KOH + KMnO4 = K2MnO4 + CaSO4 + H2O =>
CaSO3 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + CaSO4 + H2O
C2H4Cl2 + H2 = C2H6 + Cl2 =>
C2H4Cl2 + H2 = C2H6 + Cl2
N2H6SO4 + CaCl2 = CaSO4 + N2H6Cl2 =>
N2H6SO4 + CaCl2 = CaSO4 + N2H6Cl2
Ni(C2H3O2)2 + Al = Ni + Al(C2H3O2)2 =>
Ni(C2H3O2)2 + Al = Ni + Al(C2H3O2)2
Fe3 + NH4OH = Fe(OH)3 + NH4 =>
Fe3 + 9 NH4OH = 3 Fe(OH)3 + 9 NH4
Li3SO4 + Ca = CaSO4 + Li =>
Li3SO4 + Ca = CaSO4 + 3 Li
HBrO3 + CaCO3 = H2CO3 + Ca(BrO3)2 =>
2 HBrO3 + CaCO3 = H2CO3 + Ca(BrO3)2
FeSO4 + K2CrO4 + H2SO4 = Fe2S3O12 + K2SO4 + Cr2S3O12 + H2O =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2S3O12 + 2 K2SO4 + Cr2S3O12 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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