| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 5 C2H6O + 6 NaOH = 5 C2H4O2 + 7 H2O + 2 K2NaOH + 4 MnNaO2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
C4H8S + O2 = CO2 + H2O + SO2(g) =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2(g)
C5H10O + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H10O + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 17 H2O
Ti2(SO4)3 + (NH4)2S2O8 + H2O = (NH4)2Ti2O7 + H2SO4 + (NH4)2SO4 =>
Ti2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = (NH4)2Ti2O7 + 7 H2SO4 + 2(NH4)2SO4
AgNO3 + NH3 + H2O = AgOH + NH4(NO3) =>
AgNO3 + NH3 + H2O = AgOH + NH4(NO3)
ZnS + MnSO4 = ZnSO4 + MnS =>
ZnS + MnSO4 = ZnSO4 + MnS
Pb{2+} + SO4{2-} = Pb2(SO4)2 =>
2 Pb{2+} + 2 SO4{2-} = Pb2(SO4)2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
ZnS + MnSO4 = ZnSO4 + MnS =>
ZnS + MnSO4 = ZnSO4 + MnS
C8H16O2(s) + O2(g) = CO2(g) + H2O(g) =>
C8H16O2(s) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
Ce2(C2O4)3 = Ce2 + C2O4 =>
Ce2(C2O4)3 = Ce2 + 3 C2O4
PbO{2} = Pb + O{2} =>
PbO{2} = Pb + O{2}
Fe + C4H6O4Pb = Pb + (C4H6O4)Fe =>
Fe + C4H6O4Pb = Pb + (C4H6O4)Fe
ZnS + MnSO4 = ZnSO4 + MnS =>
ZnS + MnSO4 = ZnSO4 + MnS
BaFeO4 + KI + HCl = FeCl3 + BaCl2 + I2 + KCl + H2O =>
2 BaFeO4 + 6 KI + 16 HCl = 2 FeCl3 + 2 BaCl2 + 3 I2 + 6 KCl + 8 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Al + Ni(I)2 = Al(I)3 + Ni =>
2 Al + 3 Ni(I)2 = 2 Al(I)3 + 3 Ni
C5H8O2 + NH4NO3 = CO + H2O + N2 =>
C5H8O2 + 7 NH4NO3 = 5 CO + 18 H2O + 7 N2
Cu + Ca(OH)2 = Ca + Cu(OH)2 =>
Cu + Ca(OH)2 = Ca + Cu(OH)2
C6H5CH2CN + Ni + HCl = C6H5CH2CH2NH2 + NiCl2 =>
C6H5CH2CN + 2 Ni + 4 HCl = C6H5CH2CH2NH2 + 2 NiCl2
KMnO4 + Na2SO3 + HCl = Na2SO4 + H2O + MnCl2 + KCl =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 5 Na2SO4 + 3 H2O + 2 MnCl2 + 2 KCl
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
P + H = PH3 =>
P + 3 H = PH3
CaCl{2} + NaOH = Ca(OH){2} + NaCl =>
CaCl{2} + NaOH = Ca(OH){2} + NaCl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Zn(NO3)2 + FeCl2 = ZnCl2 + Fe(NO3)2 =>
Zn(NO3)2 + FeCl2 = ZnCl2 + Fe(NO3)2
POCl3 + NaOH = Na{+} + Cl{-} + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
ZnS + MnSO4 = ZnSO4 + MnS =>
ZnS + MnSO4 = ZnSO4 + MnS
Pb + AlO = Al + PbO =>
Pb + AlO = Al + PbO
ZnS + MnSO4 = ZnSO4 + MnS =>
ZnS + MnSO4 = ZnSO4 + MnS
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Sb2S3 + HNO3 = HSbO3 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 = 6 HSbO3 + 9 H2SO4 + 28 NO + 2 H2O
ZnS + MnSO4 = ZnSO4 + MnS =>
ZnS + MnSO4 = ZnSO4 + MnS
N2H4(SO4)2 + BaNO3 = Ba(SO4)2 + N2H4NO3 =>
N2H4(SO4)2 + BaNO3 = Ba(SO4)2 + N2H4NO3
KMnO4 + NaSO2 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 NaSO2 + 4 H2SO4 = 5 Na2SO4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
ZnS + MnSO4 = ZnSO4 + MnS =>
ZnS + MnSO4 = ZnSO4 + MnS
NA(aq) + H2O(l) = NAOH(aq) + H2(g) =>
2 NA(aq) + 2 H2O(l) = 2 NAOH(aq) + H2(g)
NiSO4 + KCl = NiCl2 + K2SO4 =>
NiSO4 + 2 KCl = NiCl2 + K2SO4
HgOH(heat) = Hg + O + H =>
HgOH(heat) = Hg + O + H
Br2 + CO3{2-} + H2O = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 6 CO3{2-} + 3 H2O = 5 Br{-} + BrO3{-} + 6 HCO3{-}
LiCl + Pb(C2H3O2)2 = Li(C2H3O2) + PbCl2 =>
2 LiCl + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCl2
H2CrO4 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 =>
2 H2CrO4 + 3 Na2SO3 + H2O = 2 Cr(OH)3 + 3 Na2SO4
C1901H2999N499O575S22 + O2 = CO2 + H2O + NH3 + S =>
C1901H2999N499O575S22 + 1989 O2 = 1901 CO2 + 751 H2O + 499 NH3 + 22 S
S(s) + Oz(g) = SOz(g) =>
S(s) + Oz(g) = SOz(g)
KH2PO4 + K2HPO4 = K3H3P2O8 =>
KH2PO4 + K2HPO4 = K3H3P2O8
KNO3 = K2 + NO2 + O2 =>
2 KNO3 = K2 + 2 NO2 + O2
H2S(aq) + Br2 = HBr + S =>
H2S(aq) + Br2 = 2 HBr + S
OH + Co = Co(OH)2 =>
2 OH + Co = Co(OH)2
Na + PbO = NaO + Pb =>
Na + PbO = NaO + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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