| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ga(NO3)3 + 2 Mg(NO3)2 + 3 CH6N4O = 2 MgGa2O4 + 9 H2O + 3 CO2 + 28 NO
Cr(OH)4{-} + H2O2 + OH{-} = CrO4{-2} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{-2} + 8 H2O
C2H3O + O2 = CO3 + H2O =>
4 C2H3O + 13 O2 = 8 CO3 + 6 H2O
HCl + H2O2 = Cl + H2O =>
2 HCl + H2O2 = 2 Cl + 2 H2O
Sn2{+} + Ag = Sn + Ag{+} =>
Sn2{+} + Ag = 2 Sn + Ag{+}
H2SO4 + NaCI = H2CI + NaSO4 =>
H2SO4 + NaCI = H2CI + NaSO4
Ag + S2 = AgS2 =>
Ag + S2 = AgS2
LiAlH4 + SiCl4 = AlCl3 + SiH4 + LiCl =>
LiAlH4 + SiCl4 = AlCl3 + SiH4 + LiCl
CH3COOKH2O = CH3COOHKOH =>
CH3COOKH2O = CH3COOHKOH
Ag + S2 = AgS2 =>
Ag + S2 = AgS2
MnO4{-} + S2O3{2-} + H = Mn + SO4{2-} + H2O =>
2 MnO4{-} + S2O3{2-} + 6 H = 2 Mn + 2 SO4{2-} + 3 H2O
K2SO4 + Pb = K + PbSO4 =>
K2SO4 + Pb = 2 K + PbSO4
CH3CH2OH + HBr = H2O + CH3CH2Br =>
CH3CH2OH + HBr = H2O + CH3CH2Br
CH3COOH + Br2 = CH3COOBr + HBr =>
CH3COOH + Br2 = CH3COOBr + HBr
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
O + ZnI2 = I + ZnO =>
O + ZnI2 = 2 I + ZnO
Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3
Pt(CO3)2 = PtO2 + CO2 =>
Pt(CO3)2 = PtO2 + 2 CO2
Al + K2CrO4 = Al2(CrO4)3 + K =>
2 Al + 3 K2CrO4 = Al2(CrO4)3 + 6 K
(NH4)2C2O4 + Zn(NO3)2 = (NH4)2(NO3)2 + ZnC2O4 =>
(NH4)2C2O4 + Zn(NO3)2 = (NH4)2(NO3)2 + ZnC2O4
MgSO4 + (NH4)2SO4 = (NH4)2Mg(SO4)2 =>
MgSO4 + (NH4)2SO4 = (NH4)2Mg(SO4)2
Na2ZnO2 + HBr = NaBr + Zn(OH)2 =>
Na2ZnO2 + 2 HBr = 2 NaBr + Zn(OH)2
Bi(NO3)3 + Na2[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
[Au(NH3)2] = Au + NH3 =>
[Au(NH3)2] = Au + 2 NH3
NaSiO3 + HCl = SiO2 + Na + Cl + H2O =>
NaSiO3 + 2 HCl = SiO2 + Na + 2 Cl + H2O
NaHSO3 + HNO2 = HON(SO3Na)2 + H2O =>
2 NaHSO3 + HNO2 = HON(SO3Na)2 + H2O
H2O + C10H15NO = C10H15N + H2O2 =>
H2O + C10H15NO = C10H15N + H2O2
MercuryIIChloride + SodiumCarbonate = MercuryIICarbonate + SodiumChloride =>
MercuryIIChloride + SodiumCarbonate = MercuryIICarbonate + SodiumChloride
B4C3 + H2O = B(OH)3 + CH4 =>
B4C3 + 12 H2O = 4 B(OH)3 + 3 CH4
BN + F = BF3 + N3 =>
3 BN + 9 F = 3 BF3 + N3
KI + FeCl3 = FeCl2 + I2 + KCl =>
2 KI + 2 FeCl3 = 2 FeCl2 + I2 + 2 KCl
Zn + H2O + O2 = Zn(OH)2 =>
2 Zn + 2 H2O + O2 = 2 Zn(OH)2
Mn + NaCl = MnCl + Na =>
Mn + NaCl = MnCl + Na
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2 =>
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2
Al + HF = AlH + F =>
Al + HF = AlH + F
NaI + S = NaS + I =>
NaI + S = NaS + I
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}
HCOOH + Zn = ZnHCOO + H2 =>
2 HCOOH + 2 Zn = 2 ZnHCOO + H2
(CuOH)2CO3 + KCN = K2[Cu(CN)4] + K2CO3 + KOH =>
(CuOH)2CO3 + 8 KCN = 2 K2[Cu(CN)4] + K2CO3 + 2 KOH
Ba(OH)2 + H2S = Ba(HS)2 + H2O =>
Ba(OH)2 + 2 H2S = Ba(HS)2 + 2 H2O
LiOH + K = Li + KOH =>
LiOH + K = Li + KOH
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HCl + H2SO4 = Cl2 + H2O + SO2 =>
2 HCl + H2SO4 = Cl2 + 2 H2O + SO2
Fe(NO3)3*9H2O + C6H8O7 = Fe + CO2 + N2 + H2O =>
2 Fe(NO3)3*9H2O + 2 C6H8O7 = 2 Fe + 12 CO2 + 3 N2 + 26 H2O
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
CH2O2 + CH3OH = C2H4O2 + H2O =>
CH2O2 + CH3OH = C2H4O2 + H2O
TeO2 + H2O2 = H2TeO4 =>
TeO2 + H2O2 = H2TeO4
Mg + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
P + CrO3 = P2O5 + Cr2O3 =>
6 P + 10 CrO3 = 3 P2O5 + 5 Cr2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/24
Équations équilibrées sur10/12/23
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