| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(ClO3)2 = Ni + (ClO3)2
K2SiO3 + H2 = H2SiO3 + K2 =>
K2SiO3 + H2 = H2SiO3 + K2
CoCl2*6H2O + HCl = CoCl2*HCl + H2O =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
Nd + Fe14B = Nd2Fe14B =>
2 Nd + Fe14B = Nd2Fe14B
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
U(SO4)2 + Ca(MnO)4 + H2O = UO2SO4 + MnSO4 + Ca(HSO)4 + H2SO4 =>
10 U(SO4)2 + Ca(MnO)4 + 4 H2O = 10 UO2SO4 + 4 MnSO4 + Ca(HSO)4 + 2 H2SO4
NH3 + Ca(OH)2 = Ca3N2 + H2O =>
2 NH3 + 3 Ca(OH)2 = Ca3N2 + 6 H2O
KOF = KFO =>
KOF = KFO
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
C4H10 + H2O = C4O + H12 =>
C4H10 + H2O = C4O + H12
Na2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 5 Na2SO4 + 8 H2O
NaKF = FNaK =>
NaKF = FNaK
Li2CO3 + NiCoMn(OH)2 + O2 = LiNiCoMnO2 + CO2 + H2O =>
2 Li2CO3 + 4 NiCoMn(OH)2 + O2 = 4 LiNiCoMnO2 + 2 CO2 + 4 H2O
Zi + KN = ZiN + K =>
Zi + KN = ZiN + K
HCl + Pb(OH)4 = PbCl4 + H2O =>
4 HCl + Pb(OH)4 = PbCl4 + 4 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CuCl2 + SNO3 = CuNO3 + Cl2S =>
CuCl2 + SNO3 = CuNO3 + Cl2S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H4O6Na2 + Hg(NO3)2 = NaNO3 + C4H4HgO6 =>
C4H4O6Na2 + Hg(NO3)2 = 2 NaNO3 + C4H4HgO6
Fe + C2H4O2 = Fe(C2H4O2) =>
Fe + C2H4O2 = Fe(C2H4O2)
CuCl(aq)NaOH(aq) = Cu(OH)(s)NaCl(aq) =>
CuCl(aq)NaOH(aq) = Cu(OH)(s)NaCl(aq)
HCN + KCl + S = KSCN + HCl =>
HCN + KCl + S = KSCN + HCl
Zn(s)HCl(aq) = H(aq)ZnCl(s) =>
Zn(s)HCl(aq) = H(aq)ZnCl(s)
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
CaCl + AlSO4 = AlCl + CaSO4 =>
CaCl + AlSO4 = AlCl + CaSO4
Na2CO3*H2OCO2 = NaHCO3 =>
Na2CO3*H2OCO2 = 2 NaHCO3
X2M = X + M2 =>
2 X2M = 4 X + M2
K2C2O4 + HCl = K2Cl + HC2O4 =>
K2C2O4 + HCl = K2Cl + HC2O4
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
FeO + HBrO4 = Fe(BrO4)2 + H2O =>
FeO + 2 HBrO4 = Fe(BrO4)2 + H2O
X2M = X + M2 =>
2 X2M = 4 X + M2
(NH4)2 + CrO2 = N2 + Cr2O3 + H2O =>
(NH4)2 + 8 CrO2 = N2 + 4 Cr2O3 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca2{+} + e = Ca =>
Ca2{+} + e = 2 Ca
HNO3KOH = H2OKNO3 =>
HNO3KOH = H2OKNO3
BaCl + AgNo3 = BaNo3 + AgCl =>
BaCl + AgNo3 = BaNo3 + AgCl
X2M = X + M2 =>
2 X2M = 4 X + M2
MnS + HNO3 = MnSO4 + N2 + H2O =>
5 MnS + 8 HNO3 = 5 MnSO4 + 4 N2 + 4 H2O
KGaSe2 = K3Ga13 + GaSe + K2Se5 =>
41 KGaSe2 = 3 K3Ga13 + 2 GaSe + 16 K2Se5
CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl
GaOH2O = Ga(OH)2 =>
GaOH2O = Ga(OH)2
Fe + Ni + Au = FeNiAu =>
Fe + Ni + Au = FeNiAu
BaCl2 + Ag2CO3 = BaCO3 + AgCl =>
BaCl2 + Ag2CO3 = BaCO3 + 2 AgCl
HCl + KMnO4 + Fe = MnCl3 + KCl + H2O + FeCl =>
8 HCl + KMnO4 + 4 Fe = MnCl3 + KCl + 4 H2O + 4 FeCl
Cl{-} + Ca{+2} + Ca(OH)2 + NaAlO2 + H2O = Ca2Al(OH)6Cl*2H2O + NaOH =>
2 Cl{-} + Ca{+2} + 3 Ca(OH)2 + 2 NaAlO2 + 8 H2O = 2 Ca2Al(OH)6Cl*2H2O + 2 NaOH
SCl2O + Br2 + H2O = H2SO4 + HCl + HBr =>
SCl2O + Br2 + 3 H2O = H2SO4 + 2 HCl + 2 HBr
UY + Ge = UYGe =>
UY + Ge = UYGe
TiOCd = CdOTi =>
TiOCd = CdOTi
NaOHCO2 = NaCHO3 =>
NaOHCO2 = NaCHO3
Cu(NO3)2(aq) + NaI(aq) = CuI2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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