| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
SO4Ag = AgSO4 =>
SO4Ag = AgSO4
Tl2O + H2SO4 = Tl2SO4 + H2O =>
Tl2O + H2SO4 = Tl2SO4 + H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Ca3(PO4)2 + SiO2 + C2 = CO2 + CaSiO3 + P2 =>
4 Ca3(PO4)2 + 12 SiO2 + 5 C2 = 10 CO2 + 12 CaSiO3 + 4 P2
C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH =>
2 C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
Na2SO3 + NaClO = Na2SO4 + NaCl =>
Na2SO3 + NaClO = Na2SO4 + NaCl
KMnO4 + NaNO2 + (H2)0 = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 2 NaNO2 + (H2)0 = 2 MnO2 + 2 NaNO3 + 2 KOH
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
Cr{3+} + H2O2 + OH{-} = CrO4{2-} + H{+} =>
2 Cr{3+} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H{+}
CdS + I2 + Cl{-} = CdCl2 + I{-} + S8 =>
8 CdS + 8 I2 + 16 Cl{-} = 8 CdCl2 + 16 I{-} + S8
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
NOO2 = NOO + O2 =>
2 NOO2 = 2 NOO + O2
Na2CO3 + K2SO4 = K2CO3 + Na2SO4 =>
Na2CO3 + K2SO4 = K2CO3 + Na2SO4
CaO + Br2 = CaBr2 + Ca(BrO)2 =>
2 CaO + 2 Br2 = CaBr2 + Ca(BrO)2
Sn(OH)2 = Sn + (OH)4 =>
2 Sn(OH)2 = 2 Sn + (OH)4
La2O3 + NaOH + H2O = NaLa(OH)4 =>
La2O3 + 2 NaOH + 3 H2O = 2 NaLa(OH)4
KBr + Na2CO3 = BrNa2 + KCO3 =>
KBr + Na2CO3 = BrNa2 + KCO3
SO4 + BaCl2 = BaSO4 + Cl2 =>
SO4 + BaCl2 = BaSO4 + Cl2
Li2S + H2SO4 = Li2SO4 + SO2 + H2O =>
Li2S + 4 H2SO4 = Li2SO4 + 4 SO2 + 4 H2O
Na3PO4 + HNO3 = NaNO3 + NaH2PO4 =>
Na3PO4 + 2 HNO3 = 2 NaNO3 + NaH2PO4
CaS + Cu = CuS + Ca =>
CaS + Cu = CuS + Ca
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaO + H{2}O = Ba(OH){2} =>
BaO + H{2}O = Ba(OH){2}
Pb(NO3)2 + K2CrO4 = PbCr + O4 + K2(NO3)2 =>
Pb(NO3)2 + K2CrO4 = PbCr + O4 + K2(NO3)2
Fe + PH3 = Fe3P2 + H =>
3 Fe + 2 PH3 = Fe3P2 + 6 H
H4C2O2 + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 H4C2O2 + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
AgNO3 + HBa = AgBa + HNO3 =>
AgNO3 + HBa = AgBa + HNO3
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
(CH3)2C6H3OH + O2 = H2O + CO2 =>
(CH3)2C6H3OH + 10 O2 = 5 H2O + 8 CO2
ThO2 + PCl5 = ThCl4 + POCl3 =>
ThO2 + 2 PCl5 = ThCl4 + 2 POCl3
Cr(OH)3 + H2O2 + NaOH = Na{+} + CrO42{-} + H2O =>
Cr(OH)3 + 40 H2O2 + NaOH = Na{+} + CrO42{-} + 42 H2O
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
(C6H5)3As + H2O2 = (C6H5)3AsO + H2O =>
(C6H5)3As + H2O2 = (C6H5)3AsO + H2O
MnO2 + H2O2 = MnO4 + H2 =>
MnO2 + H2O2 = MnO4 + H2
N6F3 = N2 + F2 =>
2 N6F3 = 6 N2 + 3 F2
H2SO4 + Zn + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + H2 =>
H2SO4 + Zn + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + H2
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
C3H8O(g) + O2(g) = CO2 + H =>
2 C3H8O(g) + 5 O2(g) = 6 CO2 + 16 H
KCl + Br2 = KBr + Cl =>
2 KCl + Br2 = 2 KBr + 2 Cl
KMnO4 + H2SO4 + Sb = KSO4 + MnSO4 + Sb2O3 + H2O =>
3 KMnO4 + 6 H2SO4 + 4 Sb = 3 KSO4 + 3 MnSO4 + 2 Sb2O3 + 6 H2O
Cr2 + O2 = Cr2O3(g) =>
2 Cr2 + 3 O2 = 2 Cr2O3(g)
Pb + Fe2O3 = Fe3 + Pb2O =>
18 Pb + 3 Fe2O3 = 2 Fe3 + 9 Pb2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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