| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnC2O4*3H2O(aq) + O2(g) = 2 MnO(s) + 6 H2O(l) + 4 CO2(aq)
Zn3(PO4)2 + FeCl3 = ZnCl2 + FePO4 =>
Zn3(PO4)2 + 2 FeCl3 = 3 ZnCl2 + 2 FePO4
SnCl2 + Li2S = LiCl + SnS =>
SnCl2 + Li2S = 2 LiCl + SnS
K2Zn(OH)4 + Zn(NO3)2 = Zn(OH)2 + KNO3 =>
K2Zn(OH)4 + Zn(NO3)2 = 2 Zn(OH)2 + 2 KNO3
(NH4)2CrO7 = NH3 + CrO3 + O2 + H2O =>
2(NH4)2CrO7 = 4 NH3 + 2 CrO3 + 3 O2 + 2 H2O
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
Al(s) + Ni(NO3)2(aq) = Al(NO3)2(aq) + Ni(s) =>
Al(s) + Ni(NO3)2(aq) = Al(NO3)2(aq) + Ni(s)
KICl4 + H2O = KOI + H2Cl4 =>
KICl4 + H2O = KOI + H2Cl4
C100H202 + O2 = CO + H2O =>
2 C100H202 + 201 O2 = 200 CO + 202 H2O
AgC2H3O2(aq) + KCl(aq) = KC2H3O2(aq) + AgCl(s) =>
AgC2H3O2(aq) + KCl(aq) = KC2H3O2(aq) + AgCl(s)
BaCl2 + Li = LiCl + Ba =>
BaCl2 + 2 Li = 2 LiCl + Ba
CH3CCl3 + O2 = CO2 + H2O + Cl2 =>
4 CH3CCl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
NO + H2 = NH3 + O2 =>
2 NO + 3 H2 = 2 NH3 + O2
Fe4 + O6 = Fe6O7 =>
9 Fe4 + 7 O6 = 6 Fe6O7
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 9 CH3CHO + K2SO4 + Cr2(SO4)3 + 4 H2O
C6H6ClN + C18H15P = C24H21ClNP =>
C6H6ClN + C18H15P = C24H21ClNP
NH3 + Br2 = N2 + NH4Br =>
8 NH3 + 3 Br2 = N2 + 6 NH4Br
Pb(NO3)2 + NH4Cl = PbCl4 + (NH4)2NO3 =>
Pb(NO3)2 + 4 NH4Cl = PbCl4 + 2(NH4)2NO3
SrS + Cu(SO4)2 = CuS + Sr(SO4)2 =>
SrS + Cu(SO4)2 = CuS + Sr(SO4)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cl2 + SO2 + H2O = SO4{-} + Cl{-}H2O + H{+} =>
3 Cl2 + 2 SO2 + 4 H2O = 2 SO4{-} + 6 Cl{-}H2O + 8 H{+}
N4NO3 = N2 + O2 =>
2 N4NO3 = 5 N2 + 3 O2
H2SO4 + KI + K2Cr2O7 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
7 H2SO4 + 6 KI + K2Cr2O7 = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
CrCl3 + NaOH = Cr(OH)3 + Na3Cl3 =>
CrCl3 + 3 NaOH = Cr(OH)3 + Na3Cl3
H2Cr2O12 + H2SO4 + KI = Cr2(SO4)3 + K2SO4 + H2O + I2 =>
H2Cr2O12 + 11 H2SO4 + 16 KI = Cr2(SO4)3 + 8 K2SO4 + 12 H2O + 8 I2
C6H6 + Br2 = C6H2Br4 + HBr =>
C6H6 + 4 Br2 = C6H2Br4 + 4 HBr
H2F + Mg(OH)2 = H2O + Mg(F) =>
H2F + Mg(OH)2 = 2 H2O + Mg(F)
CaC2O4 + H2O = CaC2OH2O4 =>
CaC2O4 + H2O = CaC2OH2O4
C8H15OH + O2 = CO2 + H2O =>
2 C8H15OH + 23 O2 = 16 CO2 + 16 H2O
AgNO3 + NaClO4 = NaNO3 + AgClO4 =>
AgNO3 + NaClO4 = NaNO3 + AgClO4
KBrO3 + CH3COOH + HBr = Br2 + H2O + CH3COOK =>
KBrO3 + CH3COOH + 5 HBr = 3 Br2 + 3 H2O + CH3COOK
Ba(SO4) + HCl = BaCl2 + H2SO4 =>
Ba(SO4) + 2 HCl = BaCl2 + H2SO4
AgNO3 + NaClO4 = NaNO3 + AgClO4 =>
AgNO3 + NaClO4 = NaNO3 + AgClO4
Bi(NO3)3*5H2O + H2O2O + RuCl3 + NaOH = Bi2Ru2O7 + NaNO3 + NaCl + H2O =>
4 Bi(NO3)3*5H2O + H2O2O + 4 RuCl3 + 24 NaOH = 2 Bi2Ru2O7 + 12 NaNO3 + 12 NaCl + 33 H2O
C5H11OH + CH3CO2H = C7H14O2 + H2O =>
C5H11OH + CH3CO2H = C7H14O2 + H2O
NaI + H2SO4 = NaSO4 + I2 + H2O + H2S =>
4 NaI + 5 H2SO4 = 4 NaSO4 + 2 I2 + 4 H2O + H2S
KBrO3 + CH3COOH + HBr = Br2 + H2O + CH3COOK =>
KBrO3 + CH3COOH + 5 HBr = 3 Br2 + 3 H2O + CH3COOK
C3H8O3 + K2Cr2O7 = Cr + CO2 + H2O + K =>
C3H8O3 + K2Cr2O7 = 2 Cr + 3 CO2 + 4 H2O + 2 K
N2O3 + Al2O3 = Al(NO2)3 =>
3 N2O3 + Al2O3 = 2 Al(NO2)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H{+} + Cr2O7{2+} + C2H5OH = Cr{3+} + CO2 + H2O =>
24 H{+} + 6 Cr2O7{2+} + 5 C2H5OH = 12 Cr{3+} + 10 CO2 + 27 H2O
FeO + H2 = H2O + Fe =>
FeO + H2 = H2O + Fe
AgNO3 + NaClO4 = NaNO3 + AgClO4 =>
AgNO3 + NaClO4 = NaNO3 + AgClO4
Ni(OH)2(s) + HCl(aq) = NiCl2(s) + H2O(l) =>
Ni(OH)2(s) + 2 HCl(aq) = NiCl2(s) + 2 H2O(l)
Ni + Br2 = BrNi2 =>
4 Ni + Br2 = 2 BrNi2
C8H15OH + O2 = CO2 + H2O =>
2 C8H15OH + 23 O2 = 16 CO2 + 16 H2O
BaCl2 + Na2 = NaCl + Ba =>
BaCl2 + Na2 = 2 NaCl + Ba
Ba(SO4) + HCl = BaCl2 + H2SO4 =>
Ba(SO4) + 2 HCl = BaCl2 + H2SO4
KNO2 + HMnO4 = KNO3 + MnO2 + H2 =>
4 KNO2 + 2 HMnO4 = 4 KNO3 + 2 MnO2 + H2
Na2SO4 + NaCl = Na3SO4Cl =>
Na2SO4 + NaCl = Na3SO4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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