| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + AgNO4 = AgCl + HNO4
CoSO4 + Ca(OH)2 = Co(OH)2 + CaSO4 =>
CoSO4 + Ca(OH)2 = Co(OH)2 + CaSO4
Zn5O8H2C2 + C3H6O3 = Zn(C3H5O3)2 + H2O + CO2 =>
3 Zn5O8H2C2 + 29 C3H6O3 = 15 Zn(C3H5O3)2 + 15 H2O + 3 CO2
Zn3(PO4)2 + Fe2S3 = FePO4 + ZnS =>
Zn3(PO4)2 + Fe2S3 = 2 FePO4 + 3 ZnS
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Li3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + LiNO3(aq) =>
2 Li3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 LiNO3(aq)
C2H5I + Na = C4H10 + NaI =>
2 C2H5I + 2 Na = C4H10 + 2 NaI
SO3 + HI = I2 + SO2 + H2O =>
SO3 + 2 HI = I2 + SO2 + H2O
WO3 + Zr = ZrO2 + W =>
2 WO3 + 3 Zr = 3 ZrO2 + 2 W
K2CrO4 + Cu(NO3)2 = KNO3 + Cu2(CrO4)2 =>
2 K2CrO4 + 2 Cu(NO3)2 = 4 KNO3 + Cu2(CrO4)2
CH3OH + NaBr + H2SO4 = CH3Br + H2O + NaHSO4 =>
CH3OH + NaBr + H2SO4 = CH3Br + H2O + NaHSO4
Fe(NO3)3(aq) + K2SO4(aq) = Fe2(SO4)3 + KNO3 =>
2 Fe(NO3)3(aq) + 3 K2SO4(aq) = Fe2(SO4)3 + 6 KNO3
K2CO3(aq) + HF(aq) = KF + H2O + CO2 =>
K2CO3(aq) + 2 HF(aq) = 2 KF + H2O + CO2
BBr3 + F2 = BF3 + Br2 =>
2 BBr3 + 3 F2 = 2 BF3 + 3 Br2
CrO = O + Cr =>
CrO = O + Cr
NaBrO3 + C2H4O = CO2 + NaBr + H2O =>
5 NaBrO3 + 3 C2H4O = 6 CO2 + 5 NaBr + 6 H2O
MnO2 + H2 = H2O + Mn =>
MnO2 + 2 H2 = 2 H2O + Mn
MgCl2 + BaOH2 = MgOH2 + BaCl2 =>
MgCl2 + BaOH2 = MgOH2 + BaCl2
CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O
Mn{3+} + OH{-} = MnO2 + Mn{2+} + H2O =>
2 Mn{3+} + 4 OH{-} = MnO2 + Mn{2+} + 2 H2O
CaNO3 + K2CO3 = Ca2CO3 + KNO3 =>
2 CaNO3 + K2CO3 = Ca2CO3 + 2 KNO3
Si02 = Si =>
Si02 = 2 Si
HPO3{-4} + MnO4{-} + OH{-} = PO4{-3} + MnO4{-2} + H2O =>
HPO3{-4} + 4 MnO4{-} + 3 OH{-} = PO4{-3} + 4 MnO4{-2} + 2 H2O
Na3PO4 + CaS = Ca3P2O8 + Na2S =>
2 Na3PO4 + 3 CaS = Ca3P2O8 + 3 Na2S
BaO + NaOH = Ba(OH) + NaO =>
BaO + NaOH = Ba(OH) + NaO
Zn2 + FeNO3 = Fe2 + Zn(NO3)2 =>
Zn2 + 4 FeNO3 = 2 Fe2 + 2 Zn(NO3)2
NaC2 + HCl = NaCl + C + H =>
NaC2 + HCl = NaCl + 2 C + H
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CuBr2 + KI = Cu + KBr + I2 =>
CuBr2 + 2 KI = Cu + 2 KBr + I2
CH3CHO + [O] = CH3COOH =>
CH3CHO + [O] = CH3COOH
Br{-} + MnO2 + H2O = Br2 + Mn{2+} + OH{-} =>
2 Br{-} + MnO2 + 2 H2O = Br2 + Mn{2+} + 4 OH{-}
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Pb(NO3)2 + Na(SO4) = Pb(SO4)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(SO4) = Pb(SO4)2 + 2 Na(NO3)
KOH + NiCl2 = Cl2KOH + Ni =>
KOH + NiCl2 = Cl2KOH + Ni
C6H6O + O = CO2 + H2O =>
C6H6O + 14 O = 6 CO2 + 3 H2O
Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O =>
Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
CH3(CH2)16COOH + H2O = CH4 + CH3COOH =>
CH3(CH2)16COOH + 8 H2O = 8 CH4 + 5 CH3COOH
Si + HCl = SiH2Cl2 =>
Si + 2 HCl = SiH2Cl2
S2Cl2 + H2O = SO2 + HCl + S8 =>
16 S2Cl2 + 16 H2O = 8 SO2 + 32 HCl + 3 S8
H2 + C2O4 = H2C2O4 =>
H2 + C2O4 = H2C2O4
FeCl + KBr = KCl + FeBr =>
FeCl + KBr = KCl + FeBr
AlBr(s) + Cl(g) = AlCl(s) + Br(g) =>
AlBr(s) + Cl(g) = AlCl(s) + Br(g)
AgNO3 + NaOH + NH3 = Ag(NH3) + NaNO3 + H2O =>
8 AgNO3 + 9 NaOH + 9 NH3 = 8 Ag(NH3) + 9 NaNO3 + 6 H2O
LiSO4 + BaCl2 = LiCl2 + BaSO4 =>
LiSO4 + BaCl2 = LiCl2 + BaSO4
NaI + H2SO4 = NaHSO4 + H2S + I2 + H2O =>
8 NaI + 9 H2SO4 = 8 NaHSO4 + H2S + 4 I2 + 4 H2O
C8O4H6 + CH3OH = C10O4H10 + H2O =>
C8O4H6 + 2 CH3OH = C10O4H10 + 2 H2O
FeBr3 + Cl2 = Br2 + FeCl3 =>
2 FeBr3 + 3 Cl2 = 3 Br2 + 2 FeCl3
CH4O + O2 = CO3 + H2O =>
CH4O + 2 O2 = CO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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