| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Co(H2O)6]Cl2 + 2 HCl = H2[CoCl4] + 6 H2O
NH3 + CHO = CH + N2 + H2O =>
2 NH3 + 3 CHO = 3 CH + N2 + 3 H2O
ZnI2 + Br2 = Br2Zn + I2 =>
ZnI2 + Br2 = Br2Zn + I2
BaS + AgC2H3O2 = Ba(C2H3O2)2 + Ag2S =>
BaS + 2 AgC2H3O2 = Ba(C2H3O2)2 + Ag2S
TiH2 + O2 = TiO2 + H2O =>
2 TiH2 + 3 O2 = 2 TiO2 + 2 H2O
Fe + ZnO2 = FeO3 + Zn =>
2 Fe + 3 ZnO2 = 2 FeO3 + 3 Zn
MnCl2 + CdSO4 = MnSO4 + CdCl2 =>
MnCl2 + CdSO4 = MnSO4 + CdCl2
HBr + FeCl2 = BrFe + Cl2 + H =>
HBr + FeCl2 = BrFe + Cl2 + H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Tl + H2SO4 = Tl2SO4 + SO2 + H2O =>
2 Tl + 2 H2SO4 = Tl2SO4 + SO2 + 2 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
MnSO4 + KClO + KOH = MnO2 + KCl + K2SO4 + H2O =>
MnSO4 + KClO + 2 KOH = MnO2 + KCl + K2SO4 + H2O
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
NbCl5 + Al = NbCl4 + AlCl3 =>
3 NbCl5 + Al = 3 NbCl4 + AlCl3
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 H2O
Na + SrF2 = NaF + Sr =>
2 Na + SrF2 = 2 NaF + Sr
H3PO4 + KNO3 = HNO3 + K3PO4 =>
H3PO4 + 3 KNO3 = 3 HNO3 + K3PO4
Fe + H3PO4 = Fe3O4 + PH3 =>
3 Fe + H3PO4 = Fe3O4 + PH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CoBr2(aq) + Al(s) = AlBr3 + Co =>
3 CoBr2(aq) + 2 Al(s) = 2 AlBr3 + 3 Co
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C5H11Cl + KOH = C5H12O + KCl =>
C5H11Cl + KOH = C5H12O + KCl
Cl2O7(l) + H2O(l) = HClO4(aq) =>
Cl2O7(l) + H2O(l) = 2 HClO4(aq)
PbCO3*Pb(OH)2 + H2S = PbS + CO2 + H2O =>
PbCO3*Pb(OH)2 + 2 H2S = 2 PbS + CO2 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cl2O7(l) + H2O(l) = HClO4(aq) =>
Cl2O7(l) + H2O(l) = 2 HClO4(aq)
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CaF2 + O2 = CaO + OF2 =>
CaF2 + O2 = CaO + OF2
HC6H7O7 + CaCO3 = Ca(C6H7O7)2 + H2O + CO2 =>
2 HC6H7O7 + CaCO3 = Ca(C6H7O7)2 + H2O + CO2
C3H8O3 + HNO3 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O
SnCl2 + HgCl2 + HCl = Hg + H2(SnCl6) =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2(SnCl6)
CoCl2*6H2O + NaCl = CoCl2*NaCl + H2O =>
CoCl2*6H2O + NaCl = CoCl2*NaCl + 6 H2O
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaBr + F = Na + FBr =>
NaBr + F = Na + FBr
NH4Cl + NH4OH = NH4 + ClOH =>
NH4Cl + NH4OH = 2 NH4 + ClOH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C3H8O3 + O2 = CO + H2O =>
C3H8O3 + 2 O2 = 3 CO + 4 H2O
LiNO3AgNO3 + Li = LiNO3 + Ag =>
LiNO3AgNO3 + Li = 2 LiNO3 + Ag
Br2 + NH3 = HBr + N2 =>
3 Br2 + 2 NH3 = 6 HBr + N2
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
Na2CO3 + O2 = NaO2 + CO2 =>
2 Na2CO3 + 3 O2 = 4 NaO2 + 2 CO2
AlCl3 + MnO2 + H2SO4 = Al2(SO4)3 + MnSO4 + Cl2 + H2O =>
2 AlCl3 + 3 MnO2 + 6 H2SO4 = Al2(SO4)3 + 3 MnSO4 + 3 Cl2 + 6 H2O
NaBrO2 + HCl = NaCl + Br2 + H2O + NaBrO3 =>
5 NaBrO2 + 2 HCl = 2 NaCl + Br2 + H2O + 3 NaBrO3
C6H5Cl + CH3Cl = C6H4(CH3)Cl + HCl =>
C6H5Cl + CH3Cl = C6H4(CH3)Cl + HCl
K[Cr(OH)4] = Cr(OH)3 + KOH =>
K[Cr(OH)4] = Cr(OH)3 + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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