| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 I = Cu(I)2
NaH2PO3 + AgNO3 = NaNO3 + AgH2PO3 =>
NaH2PO3 + AgNO3 = NaNO3 + AgH2PO3
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
F2(g) + NaBr(aq) = Na + FBr =>
F2(g) + 2 NaBr(aq) = 2 Na + 2 FBr
FeCl3(aq) + AgNO3(aq) = AgCl(s) + Fe(NO3)3(aq) =>
FeCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Fe(NO3)3(aq)
H{+} + NaBr + KBrO3 = Br2 + H2O + Na{+} + K{+} =>
6 H{+} + 5 NaBr + KBrO3 = 3 Br2 + 3 H2O + 5 Na{+} + K{+}
H2 + La(OH)3 = La + H2O =>
3 H2 + 2 La(OH)3 = 2 La + 6 H2O
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
HSCH2CO2H = HSCH2CO2{-} + H{+} =>
HSCH2CO2H = HSCH2CO2{-} + H{+}
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
KI + O3 + H2O = KOH + I2 = O2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
NaHCO3 = O2 + Na + CO2 + H2O =>
4 NaHCO3 = O2 + 4 Na + 4 CO2 + 2 H2O
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
C6H5Br + Br2 = C6H4Br2 + HBr =>
C6H5Br + Br2 = C6H4Br2 + HBr
C6H11COOH + KOH = C6H11COO + K + H2O =>
C6H11COOH + KOH = C6H11COO + K + H2O
CH2O + Ag2O = HCOOH + Ag =>
CH2O + Ag2O = HCOOH + 2 Ag
K2SO4 + EDTA = K2SO4(EDTA) =>
K2SO4 + EDTA = K2SO4(EDTA)
Fe3 + SiO = Fe2O3 + Si =>
2 Fe3 + 9 SiO = 3 Fe2O3 + 9 Si
BaSO4 + HCl = Ba + Cl + H2SO4 =>
BaSO4 + 2 HCl = Ba + 2 Cl + H2SO4
(C2H5)3N + HCl = NH3 + (C2H5)Cl =>
(C2H5)3N + 3 HCl = NH3 + 3(C2H5)Cl
HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + H2O(l) + CO2(g) =>
2 HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + H2O(l) + CO2(g)
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
KBr + Fe = FeBr + K =>
KBr + Fe = FeBr + K
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
HCl + FeAl = FeCl3 + Al + H2 =>
6 HCl + 2 FeAl = 2 FeCl3 + 2 Al + 3 H2
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
H = H2 =>
2 H = H2
NH4 + KNO3 + H2O = NH4NO3 + KOH =>
8 NH4 + 10 KNO3 + 7 H2O = 9 NH4NO3 + 10 KOH
CuSO4 + CaCl2 = CaSO4 + CuCl2 =>
CuSO4 + CaCl2 = CaSO4 + CuCl2
SiO4{4-} + H{+} = H2SiO3 + H2O =>
SiO4{4-} + 4 H{+} = H2SiO3 + H2O
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
Co(NO3)2 + Al2O3 = CoAl2O4 + NO + O2 =>
2 Co(NO3)2 + 2 Al2O3 = 2 CoAl2O4 + 4 NO + 3 O2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Co(NO3)3 + Zn2 = Zn(NO3)2 + Co3 =>
12 Co(NO3)3 + 9 Zn2 = 18 Zn(NO3)2 + 4 Co3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
AgNO3 + H2S = AgNO3H2S =>
AgNO3 + H2S = AgNO3H2S
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn + Cu(NO4) = Cu + Zn(NO4) =>
Zn + Cu(NO4) = Cu + Zn(NO4)
AsCl5 + H2O = H5AsO5 + HCl =>
AsCl5 + 5 H2O = H5AsO5 + 5 HCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
PbS + H2O4 = PbSO4 + H2O =>
3 PbS + 4 H2O4 = 3 PbSO4 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuO + SO3 = CuSO4 = =>
CuO + SO3 = CuSO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
LiOH + Na2 + CrO4 = NaOH + Li2CrO4 =>
2 LiOH + Na2 + CrO4 = 2 NaOH + Li2CrO4
FeOHVO3 + H2SO4 = Fe(SO4) + HVO3 + H2O =>
FeOHVO3 + H2SO4 = Fe(SO4) + HVO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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