| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCo3(s) + CaCl2(s) = CaCo3(s) + NaCl(aq) + HCl(aq)
CrO3 + Ba(OH)2 = Ba(HCrO4)2 =>
2 CrO3 + Ba(OH)2 = Ba(HCrO4)2
Br2 + InI = BrI + In =>
Br2 + 2 InI = 2 BrI + 2 In
NiCl2 + Pb(NO3)2 = PbCl2 + Ni(NO3)2 =>
NiCl2 + Pb(NO3)2 = PbCl2 + Ni(NO3)2
Na2Cr2O7 + Cu2O + H2SO4 = CuSO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Cu2O + 10 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + Na2SO4 + 10 H2O
NH3 + AgNO3 + H2O = AgO + NH4NO3 =>
6 NH3 + 8 AgNO3 + 5 H2O = 8 AgO + 7 NH4NO3
ZnHCl2 = ZnCl2 + H2 =>
2 ZnHCl2 = 2 ZnCl2 + H2
KMnO2 + HCl + Al = AlCl3 + MnCl2 + KCl + H2O =>
3 KMnO2 + 12 HCl + Al = AlCl3 + 3 MnCl2 + 3 KCl + 6 H2O
Al + K + S + O + H2O = AlK(SO4)2(H2O)12 =>
Al + K + 2 S + 8 O + 12 H2O = AlK(SO4)2(H2O)12
Ca(IO3)2 + KI + HCl = CaCl2 + KCl2 + I2 + H2O =>
2 Ca(IO3)2 + 10 KI + 24 HCl = 2 CaCl2 + 10 KCl2 + 7 I2 + 12 H2O
HCl + NaNO3 + KI = NaCl + KCl + N2 + H2O + I2 =>
12 HCl + 2 NaNO3 + 10 KI = 2 NaCl + 10 KCl + N2 + 6 H2O + 5 I2
S8(s) + NaOH(aq) = Na2S3 + Na2S2O3 + H2O(l) =>
S8(s) + 6 NaOH(aq) = 2 Na2S3 + Na2S2O3 + 3 H2O(l)
Fe4O5 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe4O5 + 7 H2SO4 = 2 Fe2(SO4)3 + SO2 + 7 H2O
Ca + Cr3(PO4)2 = Cr3 + Ca(PO4)2 =>
Ca + Cr3(PO4)2 = Cr3 + Ca(PO4)2
CH3OH + NO3{-} = CO2 + H2O + N2 + OH{-} =>
5 CH3OH + 6 NO3{-} = 5 CO2 + 7 H2O + 3 N2 + 6 OH{-}
Pb(C2H3O2)2 + KF = PbF2 + K(C2H3O2) =>
Pb(C2H3O2)2 + 2 KF = PbF2 + 2 K(C2H3O2)
CuSO4 + H2O = [CuH2O]SO4 =>
CuSO4 + H2O = [CuH2O]SO4
Sn + H2SO4 + HCl = H2[SnCl6] + SO2 + H2O =>
Sn + 2 H2SO4 + 6 HCl = H2[SnCl6] + 2 SO2 + 4 H2O
Zn(ClO3)2 + K = K(ClO3) + Zn =>
Zn(ClO3)2 + 2 K = 2 K(ClO3) + Zn
MgO2 + KI + H2SO4 = MgSO4 + K2SO4 + I2 + H2O =>
MgO2 + 2 KI + 2 H2SO4 = MgSO4 + K2SO4 + I2 + 2 H2O
NaCl*2 = NaCl =>
NaCl*2 = NaCl
AlO + HNO3 = OH + AlNO3 =>
AlO + HNO3 = OH + AlNO3
NaH2PO3 + H2O + Br2 = NaH2PO4 + HBr =>
NaH2PO3 + H2O + Br2 = NaH2PO4 + 2 HBr
CH3COOH + CH3O{-} = CH3COO{-} + CH3OH =>
CH3COOH + CH3O{-} = CH3COO{-} + CH3OH
C4H4(OH)2 + CH4 = C6H8(OH)2 + H2 =>
C4H4(OH)2 + 2 CH4 = C6H8(OH)2 + 2 H2
K(MnO4) + FeCl3 + H2SO4 = K2(SO4) + Mn(SO4) + Fe2(SO4) + H2O + Cl2 =>
2 K(MnO4) + 10 FeCl3 + 8 H2SO4 = K2(SO4) + 2 Mn(SO4) + 5 Fe2(SO4) + 8 H2O + 15 Cl2
Hg + HNO3 = Hg(NO3)2 + (H2O) + NO =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 4(H2O) + 2 NO
Silveroxide + ammoniumhydroxide + ammoniumnitrate = AgN3H6O3 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2 AgN3H6O3 + 3 H2O
Na(CO3)2 + Cu2Cl = NaCl + Cu2(CO3)2 =>
Na(CO3)2 + Cu2Cl = NaCl + Cu2(CO3)2
CH4 + CO2 + NH3 = HCN + H2O =>
CH4 + 3 CO2 + 4 NH3 = 4 HCN + 6 H2O
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide =>
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide
Cu + HNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
Cu + 2 HNO3 + H2SO4 = CuSO4 + 2 NO2 + 2 H2O
C6H5SO3Na + NaOH = C6H5ONa + Na2SO3 + H2O =>
C6H5SO3Na + 2 NaOH = C6H5ONa + Na2SO3 + H2O
H2S + Cl = HCl + S8 =>
8 H2S + 16 Cl = 16 HCl + S8
Tl(HCO3) = Tl2O + H2O + CO2 =>
2 Tl(HCO3) = Tl2O + H2O + 2 CO2
NaBH4 + CH2O + H2O = CH30H + NaH2BO2 =>
31 NaBH4 + 6 CH2O + 56 H2O = 6 CH30H + 31 NaH2BO2
Na2CO3 + C6H8O7 = CO2 + H2O + NaCH2C6H5O7 =>
9 Na2CO3 + 22 C6H8O7 = 15 CO2 + 25 H2O + 18 NaCH2C6H5O7
C4H8(g) + O2(g) = CO2(g) + H2O2(g) =>
C4H8(g) + 8 O2(g) = 4 CO2(g) + 4 H2O2(g)
C2H6O + I2O5 = I + CH3COOH + H2O =>
5 C2H6O + 2 I2O5 = 4 I + 5 CH3COOH + 5 H2O
PH + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
PH + 6 AgNO3 + 4 H2O = 6 Ag + H3PO4 + 6 HNO3
C2H6O + CO2 = C3H6 + O =>
C2H6O + CO2 = C3H6 + 3 O
CN2 = C + N =>
CN2 = C + 2 N
Cl2(g) = Cl(g) =>
Cl2(g) = 2 Cl(g)
Sr + CuO = SrO + Cu =>
Sr + CuO = SrO + Cu
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
H2 + He = HHe =>
H2 + 2 He = 2 HHe
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH4OH(s) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH4OH(s)
MgO + FeO + SiO2 = MgFeSiO4 =>
MgO + FeO + SiO2 = MgFeSiO4
S + OCl = SO3 + Cl =>
S + 3 OCl = SO3 + 3 Cl
(CO2H)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(CO2H)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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