| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4MnO4 + CsF = NH4F + CsMnO4
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + NaMnO4 + Na2SO4 + H2O =>
10 NaBiO3 + 4 MnSO4 + 14 H2SO4 = 5 Bi2(SO4)3 + 4 NaMnO4 + 3 Na2SO4 + 14 H2O
K2HgI4 + NH4{+} = (NH2)Hg2I3 + K{+} + I{-} + H{+} =>
2 K2HgI4 + NH4{+} = (NH2)Hg2I3 + 4 K{+} + 5 I{-} + 2 H{+}
H3PO4 + B(OH)3 = B(H2PO4)3 + H2O =>
3 H3PO4 + B(OH)3 = B(H2PO4)3 + 3 H2O
(NH4)2CO3 + LiOH = Li2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 LiOH = Li2CO3 + 2 NH3 + 2 H2O
C16H10 + O2 = CO2 + H2O =>
2 C16H10 + 37 O2 = 32 CO2 + 10 H2O
H3BO3 = H4B6O11 + H2O(classification) =>
6 H3BO3 = H4B6O11 + 7 H2O(classification)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
PF5(g) + H2O(l) = HF(aq) + H3PO4(aq) =>
PF5(g) + 4 H2O(l) = 5 HF(aq) + H3PO4(aq)
Hg2(OH)2 = Hg + HgO + H2O =>
Hg2(OH)2 = Hg + HgO + H2O
H2SO4(aq) + KOH(aq) = H2OH + KSO4 =>
H2SO4(aq) + KOH(aq) = H2OH + KSO4
Tb4O7 + Lu2O3 + Fe + O = TbLuFe2O6 =>
Tb4O7 + 2 Lu2O3 + 8 Fe + 11 O = 4 TbLuFe2O6
FeSO4 + AgNO3 + H2SO4 = Fe(SO4)3 + Ag2SO4 + H2O + NO =>
3 FeSO4 + 4 AgNO3 + 8 H2SO4 = 3 Fe(SO4)3 + 2 Ag2SO4 + 8 H2O + 4 NO
H2 + C2O6 = CO2 + H2O =>
2 H2 + C2O6 = 2 CO2 + 2 H2O
[Co(NH3)5(ONO)]2{+} = [Co(NH3)5(NO2)]2{+} =>
[Co(NH3)5(ONO)]2{+} = [Co(NH3)5(NO2)]2{+}
I + Cl = ICl =>
I + Cl = ICl
MgCO3 + HNo3 = Mg(No3)2 + H2O + CO2 =>
MgCO3 + 2 HNo3 = Mg(No3)2 + H2O + CO2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
MnBr + KOH = Mn(OH)2 + K2Br =>
MnBr + 2 KOH = Mn(OH)2 + K2Br
Zn(NO3)2*6H2O + CH4N2S + C12H22O11 = ZnSC + N2 + CO + H2O =>
3 Zn(NO3)2*6H2O + 3 CH4N2S + C12H22O11 = 3 ZnSC + 6 N2 + 12 CO + 35 H2O
ZnBr2 + NaOH = NaBr2 + ZnOH =>
ZnBr2 + NaOH = NaBr2 + ZnOH
KBr + Li = LiBr + K2 =>
2 KBr + 2 Li = 2 LiBr + K2
H2TeO3 + KMnO4 = H2TeO4 + K2TeO3 + MnTeO3 + H2O =>
8 H2TeO3 + 2 KMnO4 = 5 H2TeO4 + K2TeO3 + 2 MnTeO3 + 3 H2O
NaNO2 + HBr = H2O + NOBr + NaBr =>
NaNO2 + 2 HBr = H2O + NOBr + NaBr
C7H8 + NaHCO3 = C7H7Na + H2O + CO2 =>
C7H8 + NaHCO3 = C7H7Na + H2O + CO2
C6H19N3Si + O2 = CO2 + H2O + SiO2 + N2 =>
4 C6H19N3Si + 47 O2 = 24 CO2 + 38 H2O + 4 SiO2 + 6 N2
H2SO4 = SO4 + H2S + H2O =>
5 H2SO4 = 4 SO4 + H2S + 4 H2O
CuS + Pb(NO3)2 = Cu(NO3)2 + S + Pb =>
CuS + Pb(NO3)2 = Cu(NO3)2 + S + Pb
C6H5NH2 + HCl = C6H5NH2*HCl =>
C6H5NH2 + HCl = C6H5NH2*HCl
S8 + H{+} + NO3{-} = S4O6{-2} + NO2 + H2O =>
S8 + 16 H{+} + 20 NO3{-} = 2 S4O6{-2} + 20 NO2 + 8 H2O
Cu(OH)2 + H4AsO7 = Cu3(HAsO7)2 + H2O =>
3 Cu(OH)2 + 2 H4AsO7 = Cu3(HAsO7)2 + 6 H2O
K + Cu(NO3)2 = K(NO3) + Cu =>
2 K + Cu(NO3)2 = 2 K(NO3) + Cu
Mg2 + Mn2O3 = MgO + Mn3 =>
9 Mg2 + 6 Mn2O3 = 18 MgO + 4 Mn3
ZnSO4 + Na2S2O3 + H2O = Na2SO4 + Zn + H2SO4 =>
4 ZnSO4 + Na2S2O3 + 5 H2O = Na2SO4 + 4 Zn + 5 H2SO4
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
CaCO3 + WO3 = CaWO4 + CO2 =>
CaCO3 + WO3 = CaWO4 + CO2
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
O2 + F2 = F7O3 =>
3 O2 + 7 F2 = 2 F7O3
NH4HF2 + H2O = NH4 + HF + O2 =>
4 NH4HF2 + 2 H2O = 4 NH4 + 8 HF + O2
XNaOH + HCl = XH2O + NaCl =>
XNaOH + HCl = XH2O + NaCl
NH4Cl + Cl2 = HCl + HN3 =>
3 NH4Cl + 4 Cl2 = 11 HCl + HN3
NaHSO3 + NaOH = S + Na2SO4 + H2O =>
3 NaHSO3 + NaOH = S + 2 Na2SO4 + 2 H2O
Ba(C2H3O2)2 + (NH4)2(SO4) = Ba(SO4) + NH4 + C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2(SO4) = Ba(SO4) + 2 NH4 + 2 C2H3O2
K[Cr(OH)4] + Br2 + KOH = K2CrO4 + H2O + KBr =>
2 K[Cr(OH)4] + 3 Br2 + 8 KOH = 2 K2CrO4 + 8 H2O + 6 KBr
Mg(HPO4) = Mg2P2O7 + H2O =>
2 Mg(HPO4) = Mg2P2O7 + H2O
KMnO4 + NaOH = KOH + MnO4 + Na =>
KMnO4 + NaOH = KOH + MnO4 + Na
Fe(NO3)2 + OH = Fe(OH)2 + NO3 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + 2 NO3
C9H8O4 + C4H12N2O = C24H38O4 + C2H6O2 + N =>
34 C9H8O4 + 70 C4H12N2O = 19 C24H38O4 + 65 C2H6O2 + 140 N
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
H + Br + O2 = HBrO2 =>
H + Br + O2 = HBrO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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