| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3KCl = AgClKNO3
H2O2 + Na3Au(S2O3)2 = H2O + Au2S + H2SO4 + NaOH =>
12 H2O2 + 2 Na3Au(S2O3)2 = 2 H2O + Au2S + 7 H2SO4 + 6 NaOH
CuCl2 + Na3(PO)4 = Cu(PO)4 + Na3Cl2 =>
CuCl2 + Na3(PO)4 = Cu(PO)4 + Na3Cl2
BaCO3 + Re2O7 + Fe3O4 = Ba2FeReO6 + CO2 + O2 =>
24 BaCO3 + 6 Re2O7 + 4 Fe3O4 = 12 Ba2FeReO6 + 24 CO2 + 5 O2
MnO4{-} + H{+} + {-} = Mn{+} + H2O =>
MnO4{-} + 8 H{+} + 6e = Mn{+} + 4 H2O
AgNO3 + HCI = Ag + HCI(NO3) =>
AgNO3 + HCI = Ag + HCI(NO3)
MgS + Cl2 = Mg + SCl2 =>
MgS + Cl2 = Mg + SCl2
Zn + CO2 = Zn(CO2) =>
Zn + CO2 = Zn(CO2)
CO2(g) + H2O(l) = H2CO3(sc) =>
CO2(g) + H2O(l) = H2CO3(sc)
KCN = K{+} + CN{-} =>
KCN = K{+} + CN{-}
NO2 + H3O = HNO2 + H2O =>
NO2 + H3O = HNO2 + H2O
C3H7OH + Br2 = C3H7OBr + HBr =>
C3H7OH + Br2 = C3H7OBr + HBr
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2 =>
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
CH3OH + I2 = CH3I + OH =>
2 CH3OH + I2 = 2 CH3I + 2 OH
HClO4 = ClO2 + O2 + H2O =>
4 HClO4 = 4 ClO2 + 3 O2 + 2 H2O
BaCO3(s) + CO2(g) + H2O = Ba(HCO3)2 =>
BaCO3(s) + CO2(g) + H2O = Ba(HCO3)2
C10H8 + NH4HCO3 + CH3OH = C16H14N2O + H2O =>
7 C10H8 + 12 NH4HCO3 + 14 CH3OH = 6 C16H14N2O + 44 H2O
C + SO = CS2 + CO =>
3 C + 2 SO = CS2 + 2 CO
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
Ga + Ni(SO3)2 = Ni + Ga2(SO3)3 =>
4 Ga + 3 Ni(SO3)2 = 3 Ni + 2 Ga2(SO3)3
NaHCO3 = NaO + HCO2 =>
NaHCO3 = NaO + HCO2
PbS + HNO3 = Pb()NO32 + NO + S + H2O =>
3 PbS + 62 HNO3 = 3 Pb()NO32 + 59 NO + 3 S + 31 H2O
HI + HNO3 = NI + I2 + H2O =>
5 HI + HNO3 = NI + 2 I2 + 3 H2O
CaCl2 + Al = Ca + Cl2Al =>
CaCl2 + Al = Ca + Cl2Al
Sr + H2O = SrOH + H2 =>
2 Sr + 2 H2O = 2 SrOH + H2
Ca(OH)2 + HFO = H3O2 + CaFO =>
Ca(OH)2 + HFO = H3O2 + CaFO
BaO + Cr2O3 = BaO3 + Cr2 =>
3 BaO + 2 Cr2O3 = 3 BaO3 + 2 Cr2
Na2S2O3 + Cu(NO3)2 = Na(NO3) + CuS2O3 =>
Na2S2O3 + Cu(NO3)2 = 2 Na(NO3) + CuS2O3
ZnSO4 + NH3 = ZnH3 + NSO4 =>
ZnSO4 + NH3 = ZnH3 + NSO4
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
Cu(NO3)2 + KOH = CuOH + (NO3)2K =>
Cu(NO3)2 + KOH = CuOH + (NO3)2K
Ni(CO3)3 = NiO3 + CO2 =>
Ni(CO3)3 = NiO3 + 3 CO2
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(g) =>
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(g)
Al + NiO = AlO + Ni =>
Al + NiO = AlO + Ni
C10H20 + Br2 = C10H20Br2 =>
C10H20 + Br2 = C10H20Br2
KBr + KOH + NO2 = KBrO3 + KNO2 + H2O =>
KBr + 6 KOH + 6 NO2 = KBrO3 + 6 KNO2 + 3 H2O
MgNo32(aq) + K = Mg + KNo3 =>
3 MgNo32(aq) + 32 K = 3 Mg + 32 KNo3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
SrO + H2SO4 = SrSO4 + H2 + O =>
SrO + H2SO4 = SrSO4 + H2 + O
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2OSO4 =>
4 SO2 + 2 KMnO4 + H2O = 2 MnSO4 + K2SO4 + H2OSO4
K3(Po4) + NaCl = KCl + Na3(Po4) =>
K3(Po4) + 3 NaCl = 3 KCl + Na3(Po4)
FeS + H2SO4 = H2S + SO4Fe =>
FeS + H2SO4 = H2S + SO4Fe
Na2S2 + NaClO3 = NaCl + SO2 + Na2O =>
3 Na2S2 + 5 NaClO3 = 5 NaCl + 6 SO2 + 3 Na2O
Cu3(SO)4(OH)4 = Cu3 + (SO)4 + (OH)4 =>
Cu3(SO)4(OH)4 = Cu3 + (SO)4 + (OH)4
C2H6 + Br = C2H5Br + HBr =>
C2H6 + 2 Br = C2H5Br + HBr
HCl + KMnO4 = MnO2 + Cl2 + KCl + H2O =>
8 HCl + 2 KMnO4 = 2 MnO2 + 3 Cl2 + 2 KCl + 4 H2O
Fe(OH)3 + ZnSO4 = FeSO4 + Zn(OH)3 =>
Fe(OH)3 + ZnSO4 = FeSO4 + Zn(OH)3
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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