| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
Mg(CN)2 + PbO2 = Pb(CN)4 + MgO =>
2 Mg(CN)2 + PbO2 = Pb(CN)4 + 2 MgO
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
C6H5Br + Cl2 = C6H5Cl + Br2 =>
2 C6H5Br + Cl2 = 2 C6H5Cl + Br2
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NaOH + H2SO4 = Na2[SO4] + H2O =>
2 NaOH + H2SO4 = Na2[SO4] + 2 H2O
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH4 + SO3{-2} + H{+} = H2S + CO + H2O =>
CH4 + SO3{-2} + 2 H{+} = H2S + CO + 2 H2O
NH4HCO3 + HClO4 = H2O + NH4ClO4 + CO2 =>
NH4HCO3 + HClO4 = H2O + NH4ClO4 + CO2
LiCl + MgSO4 = Li2SO4 + MgCl2 =>
2 LiCl + MgSO4 = Li2SO4 + MgCl2
Fe(ClO3)2 = FeO + ClO + O2 =>
2 Fe(ClO3)2 = 2 FeO + 4 ClO + 3 O2
K3N + MgBr2 = Mg3N2 + KBr =>
2 K3N + 3 MgBr2 = Mg3N2 + 6 KBr
Li2S(s) + HI(aq) = H2S(g) + LiI(aq) =>
Li2S(s) + 2 HI(aq) = H2S(g) + 2 LiI(aq)
HCH3COO + Ba(OH)2 = HOH + Ba(CH3COO)2 =>
2 HCH3COO + Ba(OH)2 = 2 HOH + Ba(CH3COO)2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Mg + NH3 = Mg2(NH3) =>
2 Mg + NH3 = Mg2(NH3)
BaCl2 + CO3 = BaCO3 + Cl =>
BaCl2 + CO3 = BaCO3 + 2 Cl
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
(NH4)CNO = H2NCONH2 =>
(NH4)CNO = H2NCONH2
NH4 + C6H5O7 = NH4C6H5O7 =>
NH4 + C6H5O7 = NH4C6H5O7
U + ClF3 = UF6 + Cl3 =>
3 U + 6 ClF3 = 3 UF6 + 2 Cl3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Fe2S3 + O2 = Fe + SO2 =>
Fe2S3 + 3 O2 = 2 Fe + 3 SO2
P2O5 + CaO = P2CaO6 =>
P2O5 + CaO = P2CaO6
Fe2O3 + MnCl7 = FeCl3 + Mn2O7 =>
7 Fe2O3 + 6 MnCl7 = 14 FeCl3 + 3 Mn2O7
MgCl2 + Fe(NO3)2 = Mg(NO3)2 + FeCl2 =>
MgCl2 + Fe(NO3)2 = Mg(NO3)2 + FeCl2
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
C3H8O3 + NH4Cl = C3H8NO3 + Cl + H =>
C3H8O3 + NH4Cl = C3H8NO3 + Cl + 4 H
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
NaHCO3 + HCl = H2O + CO2 + NaCl(aq) =>
NaHCO3 + HCl = H2O + CO2 + NaCl(aq)
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu2O + HBF4 + CH3CN = [Cu(CNCH3)4][BF4] + H2O =>
Cu2O + 2 HBF4 + 8 CH3CN = 2[Cu(CNCH3)4][BF4] + H2O
Hg2I2 + I{-} = HgI4{3-} =>
Hg2I2 + 6 I{-} = 2 HgI4{3-}
Na + CO3 + H2O = CH20Na2O13 =>
2 Na + CO3 + 10 H2O = CH20Na2O13
CH4 + NO2 = CNO + H2O + H2 =>
CH4 + NO2 = CNO + H2O + H2
KMnO4 + HBr = MnBr2 + Br + H2O + KBr =>
KMnO4 + 8 HBr = MnBr2 + 5 Br + 4 H2O + KBr
Zn + MgCl2 = ZnCl + Mg =>
2 Zn + MgCl2 = 2 ZnCl + Mg
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Hydrogen + Br = HBr =>
H2 + 2 Br = 2 HBr
KMn04 + FeSO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(S04)3 + H2O =>
76 KMn04 + 18 FeSO4 + 432 H2SO4 = 304 MnSO4 + 38 K2SO4 + 9 Fe2(S04)3 + 432 H2O
MgCl2 + BaCo3(s) = MgCo3 + BaCl2 =>
MgCl2 + BaCo3(s) = MgCo3 + BaCl2
HS + O2 = SO4 + H2O =>
4 HS + 9 O2 = 4 SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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