| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 12 Na2MoO4*2H2O + 11 H2SO4 = Na2HPMo12O40 + 36 H2O + 11 Na2SO4
C2H5Br + KOH = KBr + C2H5OH =>
C2H5Br + KOH = KBr + C2H5OH
NaNH2 = Na + N2 + H2 =>
2 NaNH2 = 2 Na + N2 + 2 H2
(C6H5)3PO + Co(NO3)2 = Co((C6H5)3PO)2(NO3)2 =>
2(C6H5)3PO + Co(NO3)2 = Co((C6H5)3PO)2(NO3)2
FeO + Al = Fe3Al2 + O2 =>
6 FeO + 4 Al = 2 Fe3Al2 + 3 O2
Hg(No3)2 + Fe = Fe(No3)2 + Hg =>
Hg(No3)2 + Fe = Fe(No3)2 + Hg
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C2H5Cl + KOH = C2H4 + KCl + H2O =>
C2H5Cl + KOH = C2H4 + KCl + H2O
KMnO4 + KHSO3 + H2O = MnO + KOH + KHSO4 =>
2 KMnO4 + 5 KHSO3 + H2O = 2 MnO + 2 KOH + 5 KHSO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H12O6 + [Ag(NH3)2]{+} + OH{-} = C6H12O7 + H2O + NH3 + Ag =>
C6H12O6 + 2[Ag(NH3)2]{+} + 2 OH{-} = C6H12O7 + H2O + 4 NH3 + 2 Ag
Ba(OH)2 + HClO4 = BaClO4 + H(OH)2 =>
Ba(OH)2 + HClO4 = BaClO4 + H(OH)2
Na + Mn = NaMn2 =>
Na + 2 Mn = NaMn2
[Ag(NH3)2]OH + HI = AgI + NH4I + H2O =>
[Ag(NH3)2]OH + 3 HI = AgI + 2 NH4I + H2O
K4Fe(CN)6 + CuSO4 = K2SO4 + Cu2(Fe(CN)6) =>
K4Fe(CN)6 + 2 CuSO4 = 2 K2SO4 + Cu2(Fe(CN)6)
CO + Ni = NiO + C =>
CO + Ni = NiO + C
H2(SO4) + NaHCO3 = Na2(SO4) + CO2 + H2O =>
H2(SO4) + 2 NaHCO3 = Na2(SO4) + 2 CO2 + 2 H2O
C6H6 + O5 = CO2 + H2O =>
C6H6 + 3 O5 = 6 CO2 + 3 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
B2O3 + MgO = Mg3(BO3)2 =>
B2O3 + 3 MgO = Mg3(BO3)2
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3) + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3) + (NH4)2(SO4)3
C(s) + H2(g) + O2(g) = CH2O(g) =>
2 C(s) + 2 H2(g) + O2(g) = 2 CH2O(g)
KOH + H2PO4 = K2PO4 + H2O =>
2 KOH + H2PO4 = K2PO4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CUO2 + H = CU + H2O =>
CUO2 + 4 H = CU + 2 H2O
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
K + LiBr = KBr + Li =>
K + LiBr = KBr + Li
C3H6 + MnO4 + H2O = C3H8O2 + Mn =>
4 C3H6 + MnO4 + 4 H2O = 4 C3H8O2 + Mn
C2H2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
AgNO3K2SO4 = K2NO3AgSO4 =>
AgNO3K2SO4 = K2NO3AgSO4
Na2CO3 + H2O = Na2HCO3 + O2 =>
4 Na2CO3 + 2 H2O = 4 Na2HCO3 + O2
Pb + P4 = PbP =>
4 Pb + P4 = 4 PbP
Mg + N2 = Mg2N3 =>
4 Mg + 3 N2 = 2 Mg2N3
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H12O2 + O2 = CO2 + H2O =>
C12H12O2 + 14 O2 = 12 CO2 + 6 H2O
K2S + O2 = K2O + S =>
2 K2S + O2 = 2 K2O + 2 S
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NO3(g) + NO2(g) = N2O5 =>
NO3(g) + NO2(g) = N2O5
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
ClH + NaHCO3 = H2O + NaCl + CO2 =>
ClH + NaHCO3 = H2O + NaCl + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca3P2 + H2O = Ca(OH)2 + PH3Ca(OH)2PH3 =>
Ca3P2 + 6 H2O = 2 Ca(OH)2 + PH3Ca(OH)2PH3
Na2S2O3(aq) + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3(aq) + 2 HCl = 2 NaCl + SO2 + S + H2O
K3Fe(CN)6 + KSCN = Fe(SCN)3 + KCN =>
K3Fe(CN)6 + 3 KSCN = Fe(SCN)3 + 6 KCN
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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