| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti2O3 + 6 HNO3 = 2 Ti(NO3)3 + 3 H2O
AgI + K2Cr2O7 = AgCr2O7 + IK2 =>
AgI + K2Cr2O7 = AgCr2O7 + IK2
(NH4)2S2 + Pb(NO3)2 = NH4NO3 + PbS2 =>
(NH4)2S2 + Pb(NO3)2 = 2 NH4NO3 + PbS2
PbN2O6 + H2O4S = PbO4S + H2N2O6 =>
PbN2O6 + H2O4S = PbO4S + H2N2O6
Mg2CO3(OH)2 + NH4Cl = MgCl2 + NH3 + CO2 + H2O =>
Mg2CO3(OH)2 + 4 NH4Cl = 2 MgCl2 + 4 NH3 + CO2 + 3 H2O
CH3CH2Br + H3N = CH3CH2NH2 + NH4Br =>
CH3CH2Br + 2 H3N = CH3CH2NH2 + NH4Br
HgCl + SnCl2 = HgCl2 + Sn =>
2 HgCl + SnCl2 = 2 HgCl2 + Sn
Ca(Cl2) + HNO3 = CaNO3 + HCl2 =>
Ca(Cl2) + HNO3 = CaNO3 + HCl2
S2O3{2-} + IO3{-} + H3O{+} = I{-} + S4O6{2-} + H2O =>
6 S2O3{2-} + IO3{-} + 6 H3O{+} = I{-} + 3 S4O6{2-} + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaAs + BeO = NaO + BeAs =>
NaAs + BeO = NaO + BeAs
C21939H39410O1938 + H200O100 = C200H500O100H100 + C100O200 =>
600 C21939H39410O1938 + 66705 H200O100 = 61645 C200H500O100H100 + 8344 C100O200
FeCl2 + CH2Cl2 = CHCl3 + FeH2 =>
FeCl2 + 2 CH2Cl2 = 2 CHCl3 + FeH2
Mg(NO3)2 + Al(NO3)3 = MgAl2O4 + NO2 + O2 =>
Mg(NO3)2 + 2 Al(NO3)3 = MgAl2O4 + 8 NO2 + 2 O2
Co(NO3)2 + Ca(OCl)2 + H2O = CaCl2 + CoO2 + HNO3 =>
2 Co(NO3)2 + Ca(OCl)2 + 2 H2O = CaCl2 + 2 CoO2 + 4 HNO3
Zr3C2Cl2 = Zr6CCl14 + Zr10C9 + ZrCl =>
82 Zr3C2Cl2 = 11 Zr6CCl14 + 17 Zr10C9 + 10 ZrCl
K2SO4 + NaHSO4 = KHSO4 + Na2SO4 =>
K2SO4 + 2 NaHSO4 = 2 KHSO4 + Na2SO4
P2O5 + H2 = P4 + H2O =>
2 P2O5 + 10 H2 = P4 + 10 H2O
(NH4)2S + MgCO3 = SCO3 + Mg(NH4)2 =>
(NH4)2S + MgCO3 = SCO3 + Mg(NH4)2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Hg(NO3)2 + Cu = Hg + Cu(NO3)2 =>
Hg(NO3)2 + Cu = Hg + Cu(NO3)2
Al(OH)3 + NaNO3 = Na(OH)3 + AlNO3 =>
Al(OH)3 + NaNO3 = Na(OH)3 + AlNO3
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
Xe + Ne = XeNe =>
Xe + Ne = XeNe
H2O + C6H8O6 = H3O + CO2 =>
26 H2O + C6H8O6 = 20 H3O + 6 CO2
Na2H2PO4 + HCl = NaCl + H4PO4 =>
Na2H2PO4 + 2 HCl = 2 NaCl + H4PO4
CH3CH2OH + NaNH2 = NaNH3 + CH3CH2O =>
CH3CH2OH + NaNH2 = NaNH3 + CH3CH2O
CuMnO4 + NaNO2 + H2SO3 = Cu2SO3 + MnSO3 + NaNO3 + H2O =>
2 CuMnO4 + 5 NaNO2 + 3 H2SO3 = Cu2SO3 + 2 MnSO3 + 5 NaNO3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
I2 + OH{-} + SO3{-2} = SO4{-2} + I{-} + H2O =>
I2 + 2 OH{-} + SO3{-2} = SO4{-2} + 2 I{-} + H2O
Mn3(PO4)2 + Sr(NO3)2 = Mn(NO3)2 + Sr3(PO4)2 =>
Mn3(PO4)2 + 3 Sr(NO3)2 = 3 Mn(NO3)2 + Sr3(PO4)2
KMnO4 + MnSO3 + H2O = MnO2 + K2SO4 + H2SO4 =>
4 KMnO4 + 3 MnSO3 + H2O = 7 MnO2 + 2 K2SO4 + H2SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H3PO3 + Sb = SbPO3 + H2 =>
2 H3PO3 + 2 Sb = 2 SbPO3 + 3 H2
Al2(SO4)3 + HCl = H2SO4 + AlCl3 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 AlCl3
CuO + ZnO + O2 = Cu3ZnO6 =>
3 CuO + ZnO + O2 = Cu3ZnO6
Hg0 = Hg =>
Hg0 = Hg
SrI2 + Br2 = SrBr2 + I =>
SrI2 + Br2 = SrBr2 + 2 I
K3S + BaCl = K2Cl + Ba3S2 =>
2 K3S + 3 BaCl = 3 K2Cl + Ba3S2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
VO2Cl + Zn + HCl = V0Cl2 + ZnCl2 + H2O =>
2 VO2Cl + 3 Zn + 8 HCl = 2 V0Cl2 + 3 ZnCl2 + 4 H2O
Cd + Pt4Cl = Pt + CdCl2 =>
Cd + 2 Pt4Cl = 8 Pt + CdCl2
C5H10O + CrO3 + H2SO4 = C5H8O + Cr2(SO4)3 + H2O =>
3 C5H10O + 2 CrO3 + 3 H2SO4 = 3 C5H8O + Cr2(SO4)3 + 6 H2O
Cl2O + NH4 = NH4Cl + N + H2O =>
2 Cl2O + 5 NH4 = 4 NH4Cl + N + 2 H2O
FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2
CH3COOH(aq) + K2SO3(aq) = KC2H3O2(aq) + H2O(l) + SO2(g) =>
2 CH3COOH(aq) + K2SO3(aq) = 2 KC2H3O2(aq) + H2O(l) + SO2(g)
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + Mg(SiO3) + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2(SiO3) + CaF2 + H2O =>
88 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 Mg(SiO3) + 6 KI + 2 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2(SiO3) + 15 CaF2 + 79 H2O
Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
Bi(OH)3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi(OH)3 + NaClO + NaOH = NaBiO3 + NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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