| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + 9 F = SF9
(CH3COO)2Fe + MnO4{-} + H{+} = CO2 + Fe3{+} + Mn2{+} + H2O =>
39(CH3COO)2Fe + 86 MnO4{-} + 142 H{+} = 156 CO2 + 13 Fe3{+} + 43 Mn2{+} + 188 H2O
Cl2(g) + Al(s) = Al3{+}(aq) + Cl{-}(aq) =>
Cl2(g) + 6 Al(s) = 2 Al3{+}(aq) + 2 Cl{-}(aq)
Cu(s) + (HNO3)2(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 2(HNO3)2(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
K + Ag2SO4 = K2SO4 + Ag =>
2 K + Ag2SO4 = K2SO4 + 2 Ag
Pb(NO3)2(aq) + NaOH(aq) = PbNa2 + NO3OH =>
Pb(NO3)2(aq) + 2 NaOH(aq) = PbNa2 + 2 NO3OH
P + Rb = PRb =>
P + Rb = PRb
CH3COOHPCl5 = CH3COClHClPOCl3 =>
CH3COOHPCl5 = CH3COClHClPOCl3
C7H10O + C4H6O7 = C6H8O4 + H2O =>
6 C7H10O + 6 C4H6O7 = 11 C6H8O4 + 4 H2O
HI + Fe(OH)2 = Fe(I)2 + H2O =>
2 HI + Fe(OH)2 = Fe(I)2 + 2 H2O
PbCl2 + O2 = PbO + Cl =>
2 PbCl2 + O2 = 2 PbO + 4 Cl
CH3OH + HNO3 = CH3NO3 + H2O =>
CH3OH + HNO3 = CH3NO3 + H2O
Na2(CO3) + NaOH = Na2OH + NaCO3 =>
Na2(CO3) + NaOH = Na2OH + NaCO3
P + Cl2 = P5Cl5 =>
10 P + 5 Cl2 = 2 P5Cl5
Ag(NO3) = AgONO2 =>
Ag(NO3) = AgONO2
KMnO4 + H6C2O6 + K2CO3 = K4[Mn(C2O4)3] + CO2 + H2O =>
2 KMnO4 + 11 H6C2O6 + 3 K2CO3 = 2 K4[Mn(C2O4)3] + 13 CO2 + 33 H2O
CH3COO + H2O = CO2 + H =>
CH3COO + 2 H2O = 2 CO2 + 7 H
FeSO4 + HOK = HOFe + SO4K =>
FeSO4 + HOK = HOFe + SO4K
K2Cr2O7 + HCl + H2C2O4 = CrCl2 + KCl + H2O + CO2 =>
K2Cr2O7 + 6 HCl + 4 H2C2O4 = 2 CrCl2 + 2 KCl + 7 H2O + 8 CO2
KMnO4 + MnSO4 + NaOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 MnSO4 + 4 NaOH = 5 MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O
CS + O = CO2 + SO2 =>
CS + 4 O = CO2 + SO2
C2H5OH + HCl = C2H4Cl2 + H2O + H =>
C2H5OH + 2 HCl = C2H4Cl2 + H2O + 2 H
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Hg2Cl2(s) = Hg(l) + HgCl2(s) =>
Hg2Cl2(s) = Hg(l) + HgCl2(s)
MnCl2 + NaOCl + NaOH = Na2MnO4 + H2O + NaCl =>
MnCl2 + 2 NaOCl + 4 NaOH = Na2MnO4 + 2 H2O + 4 NaCl
C4H5CaO5 + C6H8O7 + CO2 + H2O = C10H22CaO17 =>
18 C4H5CaO5 + 17 C6H8O7 + 6 CO2 + 85 H2O = 18 C10H22CaO17
MnO2 + KClO3 + K2CO3 + KOH = K2MnO4 + KCl + KHCO3 =>
3 MnO2 + KClO3 + 3 K2CO3 + 3 KOH = 3 K2MnO4 + KCl + 3 KHCO3
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
AgNO3(aq) + MgCl2(aq) = Mg(NO3)2(s) + AgCl =>
2 AgNO3(aq) + MgCl2(aq) = Mg(NO3)2(s) + 2 AgCl
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Au + HNO3 + HCl = AuCl3 + H2O + NO =>
Au + HNO3 + 3 HCl = AuCl3 + 2 H2O + NO
Be + Fe(NO3)3 = Be(NO3) + Fe3 =>
9 Be + 3 Fe(NO3)3 = 9 Be(NO3) + Fe3
NaF + Ag2CO3 = AgF + Na2CO3 =>
2 NaF + Ag2CO3 = 2 AgF + Na2CO3
NiSO4*7H2O + HCl = NiCl2 + H2SO4 + H2O =>
NiSO4*7H2O + 2 HCl = NiCl2 + H2SO4 + 7 H2O
SnO2 + MgCl2 = SnCl4 + MgO =>
SnO2 + 2 MgCl2 = SnCl4 + 2 MgO
CHCl3Br2 = CBrCl3HBr =>
CHCl3Br2 = CBrCl3HBr
SO4 + P = P2O5 + SO3 =>
5 SO4 + 2 P = P2O5 + 5 SO3
Ca(NO3)2 + Li2S = CaS + Li2(NO3)2 =>
Ca(NO3)2 + Li2S = CaS + Li2(NO3)2
BeFe2 + Mg = MgFe2 + Be =>
BeFe2 + Mg = MgFe2 + Be
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s)
N2O5 + NaOH = NaNO3 + HOH =>
N2O5 + 2 NaOH = 2 NaNO3 + HOH
H2O + CHCl3 = CH3OH + HCl + O2 =>
3 H2O + CHCl3 = CH3OH + 3 HCl + O2
Al + HI = AlH + I =>
Al + HI = AlH + I
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cl2 + NaClO = ClO + NaCl =>
Cl2 + 2 NaClO = 2 ClO + 2 NaCl
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
PbO + PbO2 = Pb3O4 =>
2 PbO + PbO2 = Pb3O4
C10H14N2Na2O8*2H2O + Ca(NO3)2 = C10H12N2O8CaNa2 + H2O + HNO3 =>
C10H14N2Na2O8*2H2O + Ca(NO3)2 = C10H12N2O8CaNa2 + 2 H2O + 2 HNO3
NH4 + CO2 = NO4 + C2H4 =>
NH4 + 2 CO2 = NO4 + C2H4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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