| Équations équilibrées la veille | Équations équilibrées le lendemain |
In + Se = InSe
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
SO2 + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + 2 K2CrO4 + 2 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 2 H2O
No2 = No =>
No2 = 2 No
MgO + NaOH + H2O = Na2(Mg(OH)4) =>
MgO + 2 NaOH + H2O = Na2(Mg(OH)4)
BeOH2SO4 = BeSO4H2O =>
BeOH2SO4 = BeSO4H2O
PbOHNO3 = PbO2HNO2 =>
PbOHNO3 = PbO2HNO2
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
Ca(OH)2CO2 = CaCO3H2O =>
Ca(OH)2CO2 = CaCO3H2O
BPO4 + KF + C5H14NOCl + Al = AlBP + CO2 + H2O + KCl + N2 + F2 =>
8 BPO4 + 2 KF + 2 C5H14NOCl + 8 Al = 8 AlBP + 10 CO2 + 14 H2O + 2 KCl + N2 + F2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
KNo3Na2SO4 = KSO4Na2No3 =>
KNo3Na2SO4 = KSO4Na2No3
C4H9COH + Cu(OH)2 = C4H9COOH + Cu2O + H2O =>
C4H9COH + 2 Cu(OH)2 = C4H9COOH + Cu2O + 2 H2O
Zn + P4 = ZnP =>
4 Zn + P4 = 4 ZnP
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
OCl{-} + S2O3{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
161 OCl{-} + 2 S2O3{-} + 2 OH{-} = 4 SO42{-} + 161 Cl{-} + H2O
Na2 + SO3 + O2 = Na2SO4 =>
2 Na2 + 2 SO3 + O2 = 2 Na2SO4
Na2(CO3)CuS = Na2SCu(CO3) =>
Na2(CO3)CuS = Na2SCu(CO3)
P4 + Ca(OH)2 + H2O = PH3 + Ca(H2PO2)2 =>
2 P4 + 3 Ca(OH)2 + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
(NH4)2 + MoO4 + H3PO4 + HNO3 = NH4NO3 + (NH4)3PO412MoO4 =>
136(NH4)2 + MoO4 + H3PO4 + 541 HNO3 = 405 NH4NO3 + (NH4)3PO412MoO4
Sr(OH)2 + HBrO3 = SrBrO3 + H(OH)2 =>
Sr(OH)2 + HBrO3 = SrBrO3 + H(OH)2
HF + Si = H2 + SiF6 =>
6 HF + Si = 3 H2 + SiF6
Sr(OH)2 + HBrO3 = SrBrO3 + H(OH)2 =>
Sr(OH)2 + HBrO3 = SrBrO3 + H(OH)2
C12H22O11 + H2O = C2H5(OH) + CO2 =>
C12H22O11 + H2O = 4 C2H5(OH) + 4 CO2
CH4 + O2 = CO2(g) + H2O(g) =>
CH4 + 2 O2 = CO2(g) + 2 H2O(g)
NO2 + Mg = MgO + N2 =>
2 NO2 + 4 Mg = 4 MgO + N2
FeO*Cr2O3 + O2 + K2CO3 = FeO3 + K2CrO4 + CO2 =>
2 FeO*Cr2O3 + 5 O2 + 4 K2CO3 = 2 FeO3 + 4 K2CrO4 + 4 CO2
Mn{+} + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + H2O =>
Mn{+} + 3 BiO3{-} + 10 H{+} = MnO4{-} + 3 Bi{3+} + 5 H2O
Ag + CN{-} + O2 + H2O = [Ag(CN)2]{-} + OH{-} =>
4 Ag + 8 CN{-} + O2 + 2 H2O = 4[Ag(CN)2]{-} + 4 OH{-}
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2]{2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2]{2+} + 2 NH4Cl + 2 OH{-}
MgSO4 + SiO2 = MgSiO3 + SO3 =>
MgSO4 + SiO2 = MgSiO3 + SO3
MgPbNO32 = MgNO32Pb =>
MgPbNO32 = MgNO32Pb
CH3CH2OH + I2 = CH3CHO + HI =>
CH3CH2OH + I2 = CH3CHO + 2 HI
Ag + HNO = AgNO3 + H2O + N2 =>
2 Ag + 12 HNO = 2 AgNO3 + 6 H2O + 5 N2
C3H7NO2 + Fe + HCl = C3H7NH2 + FeCl2 + H2O =>
C3H7NO2 + 3 Fe + 6 HCl = C3H7NH2 + 3 FeCl2 + 2 H2O
KClOHCl = KClHClO =>
KClOHCl = KClHClO
Sc2O3 + Cu + O2 = ScCuO2 =>
2 Sc2O3 + 4 Cu + O2 = 4 ScCuO2
Ag(NO) + Na(PO) = Ag(PO) + Na(NO) =>
Ag(NO) + Na(PO) = Ag(PO) + Na(NO)
SO2 + Cl = SO2Cl2 =>
SO2 + 2 Cl = SO2Cl2
ZnSO4*4H2O + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + H2O =>
ZnSO4*4H2O + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + 4 H2O
BaCl2(aq) + Rb2SO4(aq) = RbCl(aq) + BaSO4(s) =>
BaCl2(aq) + Rb2SO4(aq) = 2 RbCl(aq) + BaSO4(s)
RbOH + SiO2 = Rb2SiO3 + H2O =>
2 RbOH + SiO2 = Rb2SiO3 + H2O
C(SO3) = SO2CO =>
C(SO3) = SO2CO
AlF3 + S = Al2S3 + F2 =>
2 AlF3 + 3 S = Al2S3 + 3 F2
Pb + NH4NO3 = Pb(NO3)2 + NH3 + H2O =>
4 Pb + 9 NH4NO3 = 4 Pb(NO3)2 + 10 NH3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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