| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H6O + 5 O2 = 4 C2H3O2 + 6 H2O
Na3[Fe(CN)6] + NiCl2 = NaNi[Fe(CN)6] + NaCl =>
Na3[Fe(CN)6] + NiCl2 = NaNi[Fe(CN)6] + 2 NaCl
CsI + TlI + EuI = Cs09985Tl0001Eu00005I + I =>
9985.0000000013CsI + TlI + 5 EuI = Cs09985Tl0001Eu00005I + 9990.0000000013I
LiNO3 + NH4Cl = LiCl + NH4NO3 =>
LiNO3 + NH4Cl = LiCl + NH4NO3
CoSO4 + NaOH = Co(OH)2Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2Na2SO4
Zr(OH)4 + NaCl + Na2SiO3 = ZrSiO4 + NaOH + HCl =>
Zr(OH)4 + NaCl + Na2SiO3 = ZrSiO4 + 3 NaOH + HCl
HBr + NaSO3 = HSO3 + NaBr =>
HBr + NaSO3 = HSO3 + NaBr
CaC2 + H2O = C2H2 + Ca1O1 =>
CaC2 + H2O = C2H2 + Ca1O1
Na2CO3 + Al(NO3)3 + H2O = Al(OH)3Al2(CO3)3 + CO2 + NaNO3 =>
9 Na2CO3 + 6 Al(NO3)3 + 3 H2O = 2 Al(OH)3Al2(CO3)3 + 3 CO2 + 18 NaNO3
Ba(s) + N2(g) = BaN2 =>
Ba(s) + N2(g) = BaN2
H2O + C14H9Cl5 = C2HCl3O + C6H5Cl =>
H2O + C14H9Cl5 = C2HCl3O + 2 C6H5Cl
NO2 + Cr2O = Cr + NO3 =>
NO2 + Cr2O = 2 Cr + NO3
Pb(NO3)2 + HOH = PbOHNO3 + HNO3 =>
Pb(NO3)2 + HOH = PbOHNO3 + HNO3
K2FeO4 + Si = Fe2O3 + K2O + SiO2 =>
4 K2FeO4 + 3 Si = 2 Fe2O3 + 4 K2O + 3 SiO2
CuSO4*5H2O + NaHCO3 = CuCO3 + H2O + CO2 + Na2SO4 =>
CuSO4*5H2O + 2 NaHCO3 = CuCO3 + 6 H2O + CO2 + Na2SO4
HBr2 + NaOH = NaBr2 + H2O =>
HBr2 + NaOH = NaBr2 + H2O
CuSO4 + (NH4)2SO4 = Cu2SO4 + NH4SO4 =>
2 CuSO4 + (NH4)2SO4 = Cu2SO4 + 2 NH4SO4
H2Se + KOCl + KOH = K2SeO4 + KCl + H2O =>
H2Se + 4 KOCl + 2 KOH = K2SeO4 + 4 KCl + 2 H2O
H2CO + Ag(NH3)2{+} + OH{-} = CO3{2-} + Ag + NH3 + H2O =>
H2CO + 4 Ag(NH3)2{+} + 6 OH{-} = CO3{2-} + 4 Ag + 8 NH3 + 4 H2O
F + SCl = SF + Cl =>
F + SCl = SF + Cl
KMnO4 + H2SO4 + HNO2 = MnSO4 + K2SO4 + H2O + HNO3 =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = 2 MnSO4 + K2SO4 + 3 H2O + 5 HNO3
C3H6O + CH3MgCl = C4H9ClMgO =>
C3H6O + CH3MgCl = C4H9ClMgO
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
NaCl(s) + H3PO4 = Na3PO4 + HCl =>
3 NaCl(s) + H3PO4 = Na3PO4 + 3 HCl
MnO2 + Ag{+} + OH{-}{+} = MnO4{-} + Ag + H2O =>
MnO2 + 3 Ag{+} + 4 OH{-}{+} = MnO4{-} + 3 Ag + 2 H2O
Au + HNO3 + HCe = AuCe3 + NO + H2O =>
Au + HNO3 + 3 HCe = AuCe3 + NO + 2 H2O
CuFeS2 + KNO3 = CuO + Fe2O3 + KNO2 + SO2 =>
2 CuFeS2 + 13 KNO3 = 2 CuO + Fe2O3 + 13 KNO2 + 4 SO2
As2O3 + S2Cl2 = SO2 + S + As2Cl3 =>
2 As2O3 + 3 S2Cl2 = 3 SO2 + 3 S + 2 As2Cl3
HNO3 + Mg = MgNO3 + H2O + NO =>
4 HNO3 + 3 Mg = 3 MgNO3 + 2 H2O + NO
I + Zn2 = ZnI =>
2 I + Zn2 = 2 ZnI
N2O6Zn + CNa2O3 = ZnCO3 + NaNO3 =>
N2O6Zn + CNa2O3 = ZnCO3 + 2 NaNO3
C(s) + H2O(g) = CH4(g) + CO =>
3 C(s) + 2 H2O(g) = CH4(g) + 2 CO
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
C6H14 + Br2 = C2 + BrH =>
C6H14 + 7 Br2 = 3 C2 + 14 BrH
NaBrO2 + Cl2 = NaClO2 + Br2 =>
2 NaBrO2 + Cl2 = 2 NaClO2 + Br2
Ca(CO3)2 + HCH3COO = Ca(CH3COO)2 + HCO3 =>
Ca(CO3)2 + 2 HCH3COO = Ca(CH3COO)2 + 2 HCO3
KBr(aq) + AgNo3(aq) = KNo3(aq) + AgBr(s) =>
KBr(aq) + AgNo3(aq) = KNo3(aq) + AgBr(s)
Al + Cu(NO)2 = Al(NO)3 + Cu =>
2 Al + 3 Cu(NO)2 = 2 Al(NO)3 + 3 Cu
Sb(CH3)3 + O2 = H2O + CO2 + Sb2O3 =>
2 Sb(CH3)3 + 12 O2 = 9 H2O + 6 CO2 + Sb2O3
OBr + OCl = ClO2 + Br2 =>
2 OBr + 2 OCl = 2 ClO2 + Br2
NaOH + BaNa2 = Ba(OH)2 + Na =>
2 NaOH + BaNa2 = Ba(OH)2 + 4 Na
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
AgO + MnSO4 + H2O = HMnO4 + Ag2O + H2SO4 =>
10 AgO + 2 MnSO4 + 3 H2O = 2 HMnO4 + 5 Ag2O + 2 H2SO4
MnO4 + Fe + SnCl2 + H2O2 = HMnO4 + Sn2O + FeCl2 =>
2 MnO4 + 4 Fe + 4 SnCl2 + H2O2 = 2 HMnO4 + 2 Sn2O + 4 FeCl2
Ba(OH)2 + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O
AgCl + O2 = AgClO3 =>
2 AgCl + 3 O2 = 2 AgClO3
Ni(s) + Al(s) + S8(s) = Ni2Al2S4(s) =>
4 Ni(s) + 4 Al(s) + S8(s) = 2 Ni2Al2S4(s)
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(s) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(s) + 2 H2O(l)
O2 + SFe = SO3 + Fe2O3 =>
9 O2 + 4 SFe = 4 SO3 + 2 Fe2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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