| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3(NH4)2HPO4 = (NH4)3PO4
C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2
Na2HPO4 + CuSO4 = CuHSO4 + Na2PO4 =>
Na2HPO4 + CuSO4 = CuHSO4 + Na2PO4
P4O6{-2} + MnO4{-} + OH{-} = PO4{-3} + MnO2{-2} + H2O =>
P4O6{-2} + 2 MnO4{-} + 12 OH{-} = 4 PO4{-3} + 2 MnO2{-2} + 6 H2O
KSCN + Ag = Ag2S + KCN =>
KSCN + 2 Ag = Ag2S + KCN
Fe(ClO4)3 + K2O = FeO + K2(ClO4)3 =>
Fe(ClO4)3 + K2O = FeO + K2(ClO4)3
Zn + Cu2Ni = ZnNi + Cu =>
Zn + Cu2Ni = ZnNi + 2 Cu
C + HOH = CO + H2 =>
C + HOH = CO + H2
Al(OH)3 + H2(CO3) = AlCO3 + H2(OH)3 =>
Al(OH)3 + H2(CO3) = AlCO3 + H2(OH)3
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
Mg(OH)2 = MgO2H2 =>
Mg(OH)2 = MgO2H2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Sr3N2 + H2O = Sr(OH)2 + NH3 =>
Sr3N2 + 6 H2O = 3 Sr(OH)2 + 2 NH3
Au(No3)2 + Cu = Cu(No3)2 + Au =>
Au(No3)2 + Cu = Cu(No3)2 + Au
Na2SO3 + KIO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KIO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
C12H26 + CHCl3 = (C12H26)3(CHCl3)4 =>
3 C12H26 + 4 CHCl3 = (C12H26)3(CHCl3)4
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
KPO4 + Pb(NO3)2 = KNO3 + Pb(PO4)2 =>
2 KPO4 + Pb(NO3)2 = 2 KNO3 + Pb(PO4)2
Fe + Fe(OH)3 = Fe3O4 + H2 =>
5 Fe + 4 Fe(OH)3 = 3 Fe3O4 + 6 H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
KClO + HClO4 = KClO4 + HClO =>
KClO + HClO4 = KClO4 + HClO
H2O + C2H4O = C2H5OH + O =>
H2O + C2H4O = C2H5OH + O
Ag2CO3 + NH3 = AgCNO + H2O + Ag + O2 =>
4 Ag2CO3 + 4 NH3 = 4 AgCNO + 6 H2O + 4 Ag + O2
Sn + CH3SO3H = Sn(CH3SO3)2 + H =>
Sn + 2 CH3SO3H = Sn(CH3SO3)2 + 2 H
KBr + H2SO4 = K5SO4 + Br2 + SO2 + H2O =>
10 KBr + 4 H2SO4 = 2 K5SO4 + 5 Br2 + 2 SO2 + 4 H2O
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
BrO4 + H = H(BrO4) =>
BrO4 + H = H(BrO4)
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
H3CO3 + Na + OH = NaCO3 + H2O =>
H3CO3 + Na + 3 OH = NaCO3 + 3 H2O
Ca(NO3)2 + FePO3 = Ca3(PO3)2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FePO3 = Ca3(PO3)2 + 2 Fe(NO3)3
Co3(s) + CaCl2(aq) = CaCo3(aq) + Cl2(aq) =>
Co3(s) + CaCl2(aq) = CaCo3(aq) + Cl2(aq)
LiOH + H3BO3 = LiB(OH)4 =>
LiOH + H3BO3 = LiB(OH)4
Ba(OH)2 = BaO + HOH =>
Ba(OH)2 = BaO + HOH
Na2[SN(OH)4] + H2O2 = Na2SNO4 + H2O =>
Na2[SN(OH)4] + 2 H2O2 = Na2SNO4 + 4 H2O
K5 + O2 = K2O2 =>
2 K5 + 5 O2 = 5 K2O2
H2O + Mg + OCl{-} = Mg(OH)2 + Cl{-} =>
H2O + Mg + OCl{-} = Mg(OH)2 + Cl{-}
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq)
NHNO3 + NaOH = NH3 + H2O + NaNO3 =>
8 NHNO3 + 11 NaOH = 5 NH3 + 2 H2O + 11 NaNO3
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
HCl + NaHCO3 = NaCl + H2O3 + C =>
HCl + NaHCO3 = NaCl + H2O3 + C
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
MnO2 + HO2{-} = MnO4{-} + H2 =>
2 MnO2 + 2 HO2{-} = 2 MnO4{-} + H2
HBrO(aq) + LiOH(aq) = LiBrO(aq) + H2O(l) =>
HBrO(aq) + LiOH(aq) = LiBrO(aq) + H2O(l)
Ag2(SO4) + KCl = AgCl + K2(SO4) =>
Ag2(SO4) + 2 KCl = 2 AgCl + K2(SO4)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cl{-} + CrO42{-} + H{+} = HClO2 + Cr3{+} + H2O =>
62 Cl{-} + 3 CrO42{-} + 66 H{+} = 62 HClO2 + Cr3{+} + 2 H2O
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Au2O + N = AuN2 + O =>
Au2O + 4 N = 2 AuN2 + O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
CH3Cl(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH3Cl(g) + 3 Cl2(g) = CCl4(g) + 3 HCl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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