| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KMnO4 + 6 FeSO4 + 24 H2S04 = 5 K2(S04) + 6 Fe(S04)3 + 10 MnSO4 + 24 H2O
HF + H2O = H3O + F =>
HF + H2O = H3O + F
(CH3)2NH + H2C2O4 = CH4 + NHC2O4 =>
(CH3)2NH + H2C2O4 = 2 CH4 + NHC2O4
HCl + CdO = HO + CdCl =>
HCl + CdO = HO + CdCl
MnO + NaOH = H2 + NaMnO2 =>
2 MnO + 2 NaOH = H2 + 2 NaMnO2
HI + CsOH = ICs + H2O =>
HI + CsOH = ICs + H2O
HCN + FeCl3 = H3Fe(CN)6 + HCl =>
6 HCN + FeCl3 = H3Fe(CN)6 + 3 HCl
NH4Cl(aq) + Hg2(C2H3O2)2(aq) = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl(aq) + Hg2(C2H3O2)2(aq) = 2 NH4C2H3O2 + Hg2Cl2
C7H16 = C7H14 + H2 =>
C7H16 = C7H14 + H2
Ca2 + HO2 = CaO + H2O =>
3 Ca2 + 4 HO2 = 6 CaO + 2 H2O
MnO2 + SnSO4 + H2SO4 = MnSO4 + Sn(SO4)2 + H2O =>
MnO2 + SnSO4 + 2 H2SO4 = MnSO4 + Sn(SO4)2 + 2 H2O
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g) =>
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g)
SrO2(s) + H2SO4(aq) = SrSO4(s) + H2O2 =>
SrO2(s) + H2SO4(aq) = SrSO4(s) + H2O2
NH4Cl(aq) + Hg2(C2H3O2)2(aq) = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl(aq) + Hg2(C2H3O2)2(aq) = 2 NH4C2H3O2 + Hg2Cl2
Na2[Zn(OH)4] + HBr = Zn(OH)2 + NaBr + H2O =>
Na2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 NaBr + 2 H2O
Ca5(PO4)3(OH) + H2O + H3(PO4) = Ca(H2PO4)2H2O =>
Ca5(PO4)3(OH) + 4 H2O + 7 H3(PO4) = 5 Ca(H2PO4)2H2O
SnCl2 + HgCl2 = HgCl + SnCl6 =>
SnCl2 + 4 HgCl2 = 4 HgCl + SnCl6
HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}
Cl2 + NiBr = NiCl + Br2 =>
Cl2 + 2 NiBr = 2 NiCl + Br2
HCN + FeCl3 = H3Fe(CN)6 + HCl =>
6 HCN + FeCl3 = H3Fe(CN)6 + 3 HCl
Ca2 + HO2 = CaO + H2O =>
3 Ca2 + 4 HO2 = 6 CaO + 2 H2O
Cl2 + KNO3 + H2O = KClO5 + KCl + HNO3 =>
5 Cl2 + 10 KNO3 + 5 H2O = KClO5 + 9 KCl + 10 HNO3
HCN + FeCl3 = H3Fe(CN)6 + HCl =>
6 HCN + FeCl3 = H3Fe(CN)6 + 3 HCl
NaOCl + NaS5O3 + NaOH = NaCl + Na2SO4 + H2O =>
25 NaOCl + 2 NaS5O3 + 18 NaOH = 25 NaCl + 10 Na2SO4 + 9 H2O
TlCl3 + Al = TlCl + Al2Cl6 =>
3 TlCl3 + 2 Al = 3 TlCl + Al2Cl6
NaCN + CuSO4 = Na2SO4 + CuCN + C2N2 =>
4 NaCN + 2 CuSO4 = 2 Na2SO4 + 2 CuCN + C2N2
AsS3 + HNO3 + H2O = H3AsO4 + S + NO =>
3 AsS3 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 9 S + 5 NO
BaCl2 + HCl = BaH + Cl2 =>
2 BaCl2 + 2 HCl = 2 BaH + 3 Cl2
CUCl2 + H2SO4 = CUSO4 + HCl =>
CUCl2 + H2SO4 = CUSO4 + 2 HCl
Fe + Cu{2}SO{4} = Cu + Fe{2}SO{4} =>
Fe + Cu{2}SO{4} = Cu + Fe{2}SO{4}
Sb2 + H2SO4 = Sb2(SO4)3 + SO2 + H2O =>
Sb2 + 6 H2SO4 = Sb2(SO4)3 + 3 SO2 + 6 H2O
Mg + H(HCl) = Mg(HCl) + H =>
Mg + H(HCl) = Mg(HCl) + H
FePO4 + NaH2PO4 = Fe(H2PO4)3 + Na3PO4 =>
FePO4 + 3 NaH2PO4 = Fe(H2PO4)3 + Na3PO4
NH4Cl + Sm(OH)3 = NH3 + SmCl3 + H2O =>
3 NH4Cl + Sm(OH)3 = 3 NH3 + SmCl3 + 3 H2O
K2CrO4 + (NH4)2S + H2O = Cr(OH)4 + S + KOH + NH4OH =>
K2CrO4 + (NH4)2S + 4 H2O = Cr(OH)4 + S + 2 KOH + 2 NH4OH
NH3OH + H2O2 = HNO3 + H2O =>
2 NH3OH + 7 H2O2 = 2 HNO3 + 10 H2O
HCN + FeCl3 = H3Fe(CN)6 + HCl =>
6 HCN + FeCl3 = H3Fe(CN)6 + 3 HCl
MnO + NaOH = H2 + NaMnO2 =>
2 MnO + 2 NaOH = H2 + 2 NaMnO2
Al(OH)3 + Ca(OH)2 = Ca3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Ca(OH)2 = Ca3[Al(OH)6]2
Ag2S + Pb(NO3)2 = PbS + Ag(NO3) =>
Ag2S + Pb(NO3)2 = PbS + 2 Ag(NO3)
PhC3H5 + KMnO4 = PhCOOK + CH3COOK + MnO2 + KOH + H2O =>
3 PhC3H5 + 8 KMnO4 = 3 PhCOOK + 3 CH3COOK + 8 MnO2 + 2 KOH + 2 H2O
Ca2 + HO2 = CaO + H2O =>
3 Ca2 + 4 HO2 = 6 CaO + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca2 + HO2 = CaO + H2O =>
3 Ca2 + 4 HO2 = 6 CaO + 2 H2O
K{+} + Br{-} = KBr =>
K{+} + Br{-} = KBr
Fe + Cu(OH)3 = Cu + FeOH =>
3 Fe + Cu(OH)3 = Cu + 3 FeOH
HCN + FeCl3 = HCl + Fe(CN)3 =>
3 HCN + FeCl3 = 3 HCl + Fe(CN)3
NaHCO3 + C9H8O4 = CO2 + H2O + Na3C6H5O7 =>
6 NaHCO3 + C9H8O4 = 3 CO2 + 2 H2O + 2 Na3C6H5O7
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
NaCl(aq) + K2H2Sb2O7(aq) = Na2H2Sb2O7(s) + KCl(aq) =>
2 NaCl(aq) + K2H2Sb2O7(aq) = Na2H2Sb2O7(s) + 2 KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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