| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + 2 Na(OH) = 2 NaNO3 + H2O
FeCl3*6H2O + (COOK)2*H2O = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
FeCl3*6H2O + 3(COOK)2*H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl + 6 H2O
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2O =>
KCrO2 + 3 KMnO4 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
HCOOH + Ba(OH)2 = H2O + Ba(HCOO)2 =>
2 HCOOH + Ba(OH)2 = 2 H2O + Ba(HCOO)2
Al(NO3)3 + SnCl2 + HCl = NO + SnCl4 + H2O + AlCl3 =>
2 Al(NO3)3 + 9 SnCl2 + 24 HCl = 6 NO + 9 SnCl4 + 12 H2O + 2 AlCl3
H2SiF6 + Pb = PbSiF6 + H2 =>
H2SiF6 + Pb = PbSiF6 + H2
C3H6NH2COOH + HCl = C3H6NH2COOCl + H2 =>
C3H6NH2COOH + HCl = C3H6NH2COOCl + H2
CuCO3*Cu(OH)2 + HBF4 = Cu + BF4 + CO2 + H2O =>
CuCO3*Cu(OH)2 + 4 HBF4 = 2 Cu + 4 BF4 + CO2 + 3 H2O
NaOH(aq) + H2A(aq) = NaA(aq) + H3O(l) =>
NaOH(aq) + H2A(aq) = NaA(aq) + H3O(l)
Mn + N = Mn2N =>
2 Mn + N = Mn2N
Cr{3+} + H2O + K2C2O4 = K3Cr(C2O4)3*3H2O + K{+} =>
Cr{3+} + 3 H2O + 3 K2C2O4 = K3Cr(C2O4)3*3H2O + 3 K{+}
H2O(l) + CO(g) = C6H12O6(s) + O2(g) =>
6 H2O(l) + 6 CO(g) = C6H12O6(s) + 3 O2(g)
MnO4 + AsO3 = MnO2 + AsO4 =>
MnO4 + 2 AsO3 = MnO2 + 2 AsO4
Co(NH3)Cl2 + H2O2 = Co(OH)(NH3)Cl2 =>
2 Co(NH3)Cl2 + H2O2 = 2 Co(OH)(NH3)Cl2
Mg3Al2Si3O12 + H2O = Mg5Al2Si3O10(OH)8 + Mg7Si8O22(OH)2 + Mg2Al4Si5O18 =>
57 Mg3Al2Si3O12 + 102 H2O = 25 Mg5Al2Si3O10(OH)8 + 2 Mg7Si8O22(OH)2 + 16 Mg2Al4Si5O18
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Cu + KCl = CuCl2 + K =>
Cu + 2 KCl = CuCl2 + 2 K
PH3 + Cl2 = PCl5 + H =>
2 PH3 + 5 Cl2 = 2 PCl5 + 6 H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + Cl2 = Ca2Cl4 =>
2 Ca + 2 Cl2 = Ca2Cl4
FeI3(s) = I2(g) + Fe203(s) =>
406 FeI3(s) = 609 I2(g) + 2 Fe203(s)
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
INaCl2 = NaICl2 =>
INaCl2 = NaICl2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C4H10(s) + O2(s) = CO2(s) + H2O(s) =>
2 C4H10(s) + 13 O2(s) = 8 CO2(s) + 10 H2O(s)
H2SO4(ag) + BaCl2(ag) = BaSO4(s) + HCl(aq) =>
H2SO4(ag) + BaCl2(ag) = BaSO4(s) + 2 HCl(aq)
Ce(NO3)3 + NaBiO3 + HNO3 = H2[Ce(NO3)6] + BiONO3 + NaNO3 + H2O =>
2 Ce(NO3)3 + NaBiO3 + 8 HNO3 = 2 H2[Ce(NO3)6] + BiONO3 + NaNO3 + 2 H2O
HAc + NaCl = HCl + NaAc =>
HAc + NaCl = HCl + NaAc
H2CrO4 + KOH = KCrO4H + H2O =>
H2CrO4 + KOH = KCrO4H + H2O
Fe2(Cr2O7)3 + C6H12O6 + H2SO4 = FeSO4 + Cr2(SO4)3 + CO2 + H2O =>
6 Fe2(Cr2O7)3 + 5 C6H12O6 + 66 H2SO4 = 12 FeSO4 + 18 Cr2(SO4)3 + 30 CO2 + 96 H2O
KCl(aq) + Pb(CH3COO)2 = PbCl2(s) + KCH3COO(aq) =>
2 KCl(aq) + Pb(CH3COO)2 = PbCl2(s) + 2 KCH3COO(aq)
Li + CO2 + H2O = LiHCO3 + H4 =>
4 Li + 4 CO2 + 4 H2O = 4 LiHCO3 + H4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3COH + KOH = H2O + KC2H3O =>
CH3COH + KOH = H2O + KC2H3O
K3PO3 + CaCl2 = Ca3(PO3)2 + KCl =>
2 K3PO3 + 3 CaCl2 = Ca3(PO3)2 + 6 KCl
C4H9OH + K2Cr2O7 + HCl = CH3COOH + CrCl3 + KCl + H2O =>
3 C4H9OH + 4 K2Cr2O7 + 32 HCl = 6 CH3COOH + 8 CrCl3 + 8 KCl + 19 H2O
Ag(NO2)CaCl = AgClCa(NO2) =>
Ag(NO2)CaCl = AgClCa(NO2)
HCl + SnO2 = SnOHCl3 + H2O =>
3 HCl + SnO2 = SnOHCl3 + H2O
Li2SO4() + MgCl2() = LiCl() + MgSO4() =>
Li2SO4() + MgCl2() = 2 LiCl() + MgSO4()
CoCO3 + KHSO4 = CoSO4 + K2SO4 + CO2 + H2O =>
CoCO3 + 2 KHSO4 = CoSO4 + K2SO4 + CO2 + H2O
Al(s) + HNO3(aq) = AlNO3(s) + H2(g) =>
2 Al(s) + 2 HNO3(aq) = 2 AlNO3(s) + H2(g)
Fe(ClO4)2 = Fe + Cl2 + O2 =>
Fe(ClO4)2 = Fe + Cl2 + 4 O2
H2S + Pb(CH3CO2)2 = PbS + HCH3CO2 =>
H2S + Pb(CH3CO2)2 = PbS + 2 HCH3CO2
CH3OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3OH + 2 Cu(OH)2 = CH2O + Cu2O + 3 H2O
CuSO4 + KL = CuL + K2SO4 + L2 =>
2 CuSO4 + 4 KL = 2 CuL + 2 K2SO4 + L2
H3C6H5O7 + NaHCO3 = Na3C6H5O2 + H2O + CO3 =>
17 H3C6H5O7 + 45 NaHCO3 = 15 Na3C6H5O2 + 53 H2O + 57 CO3
NaClO4 + Mg(OH)2 = Na2(OH)2 + Mg(ClO4)2 =>
2 NaClO4 + Mg(OH)2 = Na2(OH)2 + Mg(ClO4)2
Mn{2+} + I{-} = I2 + Mn2 =>
2 Mn{2+} + 4 I{-} = 2 I2 + Mn2
HNO3 + S2 = SO2 + NO2 + H2 =>
4 HNO3 + S2 = 2 SO2 + 4 NO2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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