| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co2 + O3 = Co2O3
Ca(NO2)2 + H2O = CaO + (HNO2)2 =>
Ca(NO2)2 + H2O = CaO + (HNO2)2
K + (H2O)7 = KOH + H2 =>
14 K + 2(H2O)7 = 14 KOH + 7 H2
TiCl2 + H2O = TiO(OH)2 + TiCl3 + H2 =>
3 TiCl2 + 3 H2O = TiO(OH)2 + 2 TiCl3 + 2 H2
C6H4OHCOOH + CH3CH2CH2OH = C6H4OHCOOCH2CH2CH3 + H2O =>
C6H4OHCOOH + CH3CH2CH2OH = C6H4OHCOOCH2CH2CH3 + H2O
H2S(g) + NaOH(aq) = Na2S(s) + H2O(l) =>
H2S(g) + 2 NaOH(aq) = Na2S(s) + 2 H2O(l)
CaN + O2 = NO2 + Ca =>
CaN + O2 = NO2 + Ca
H3C6O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
18 H3C6O7 + 39 NaHCO3 = 69 CO2 + 14 H2O + 13 Na3C6H5O7
C3H7COOH + Na2CO3 = C3H7COONa + CO2 + H2O =>
2 C3H7COOH + Na2CO3 = 2 C3H7COONa + CO2 + H2O
Fe(CrO2)2 + Na2O2 = Fe2O3 + Na2CrO4 + Na2O =>
2 Fe(CrO2)2 + 7 Na2O2 = Fe2O3 + 4 Na2CrO4 + 3 Na2O
CuOH + NiSO4 = Ni(OH)2Cu2SO4 =>
2 CuOH + NiSO4 = Ni(OH)2Cu2SO4
Zr(OH)4 + HNO3 = H2O + Zr(NO3)4 =>
Zr(OH)4 + 4 HNO3 = 4 H2O + Zr(NO3)4
Na3AlO3 + HCl = NaCl + AlO2 + H2 + H2O =>
2 Na3AlO3 + 6 HCl = 6 NaCl + 2 AlO2 + H2 + 2 H2O
As2O3 + H2SO4 + H2O = H3AsO4 + SO2 =>
As2O3 + 2 H2SO4 + H2O = 2 H3AsO4 + 2 SO2
C2H5OH + NaHCO3 = CH3COONa + CO2 + H2O =>
2 C2H5OH + 3 NaHCO3 = 3 CH3COONa + CO2 + 3 H2O
KI + K2(CrO4) + H2SO4 = I2 + Cr2(SO4)3 + K2(SO4) + H2O =>
6 KI + 2 K2(CrO4) + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 5 K2(SO4) + 8 H2O
C4H10 + MnO2 = Mn + CO2 + H2O =>
2 C4H10 + 13 MnO2 = 13 Mn + 8 CO2 + 10 H2O
Fe + MgSO4 = FeSO4 + Mg =>
Fe + MgSO4 = FeSO4 + Mg
Cr + Co(NO3)2 = Cr(NO3)2 + Co =>
Cr + Co(NO3)2 = Cr(NO3)2 + Co
H2 + (SO3)2 = H2SO3 =>
2 H2 + (SO3)2 = 2 H2SO3
NaHSO4 + Ca(OH)2 = Na2SO4 + H2O + CaSO4 =>
2 NaHSO4 + Ca(OH)2 = Na2SO4 + 2 H2O + CaSO4
FeO + H2O = Fe(OH) + OH =>
FeO + H2O = Fe(OH) + OH
Mg + KI = K + MgI =>
Mg + KI = K + MgI
KClO4 + AsCl3 + KOH = KCl + K4As2O7 + H2O =>
KClO4 + 4 AsCl3 + 20 KOH = 13 KCl + 2 K4As2O7 + 10 H2O
MnSO4 + NaOH + Br2 = MnO2 + H2SO4 + NaBr =>
MnSO4 + 2 NaOH + Br2 = MnO2 + H2SO4 + 2 NaBr
HCl(aq) + CaCO3(aq) = CaCl2(aq) + H2O(i) + CO2(g) =>
2 HCl(aq) + CaCO3(aq) = CaCl2(aq) + H2O(i) + CO2(g)
Na2CO3 + AgNO3 = Ag2CO3 + Na2((NO3)2) =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + Na2((NO3)2)
Cu(NO3)2 + H2 = Cu(OH)2 + O2 + NO =>
Cu(NO3)2 + H2 = Cu(OH)2 + O2 + 2 NO
BrI + BrO3{-} + H2O = IO3{-} + Br{-} + H3O{+} =>
3 BrI + 2 BrO3{-} + 9 H2O = 3 IO3{-} + 5 Br{-} + 6 H3O{+}
C4H10O + HCl = OH + C4H10Cl =>
C4H10O + HCl = OH + C4H10Cl
Ba + Ni(OH)2 = Ba(OH)2 + Ni =>
Ba + Ni(OH)2 = Ba(OH)2 + Ni
C5H12 + HCI = C5H13CI =>
C5H12 + HCI = C5H13CI
ZnSO3 + HCl = ZnCl2 + H2O + SO2 =>
ZnSO3 + 2 HCl = ZnCl2 + H2O + SO2
N2O3 + H2O = (HNO2) =>
N2O3 + H2O = 2(HNO2)
NaOH + AgNo{3} = NaNo{3} + AgOH =>
NaOH + AgNo{3} = NaNo{3} + AgOH
H3P + KMnO4 = Mn3P2 + K3P + P + H2O =>
8 H3P + 3 KMnO4 = Mn3P2 + K3P + 5 P + 12 H2O
NaHCO3 + CH3COOH = H2O + CO2 + C2H3NaO2 =>
NaHCO3 + CH3COOH = H2O + CO2 + C2H3NaO2
[Cr((NH2)2CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O + N2 + MnSO4 =>
10[Cr((NH2)2CO)6]4[Cr(CN)6]3 + 474 KMnO4 + 816 H2SO4 = 237 K2SO4 + 35 Cr2(SO4)3 + 420 CO2 + 1296 H2O + 330 N2 + 474 MnSO4
NH4CH3CO2 + NaOH = H2O + N + C + Na =>
NH4CH3CO2 + 3 NaOH = 5 H2O + N + 2 C + 3 Na
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
CH24 + H2O = H2 + CO =>
CH24 + H2O = 13 H2 + CO
Cr + P = Cr3P6 =>
3 Cr + 6 P = Cr3P6
CH3CO2H + Na2CO3 = C2H5COONa + CO2 + H2O =>
7 CH3CO2H + 2 Na2CO3 = 4 C2H5COONa + 4 CO2 + 4 H2O
MgSO4*7H2O + CaO*Al2O3*H2O = CaO*Al2O3*3CaSO4 + Mg(OH)2 + Al(OH)3 + H2O =>
3 MgSO4*7H2O + 4 CaO*Al2O3*H2O = CaO*Al2O3*3CaSO4 + 3 Mg(OH)2 + 6 Al(OH)3 + 13 H2O
Ba(s) + CO2(g) + O2(g) = BaCO3(s) =>
2 Ba(s) + 2 CO2(g) + O2(g) = 2 BaCO3(s)
C10H18 + KMnO4 + H2O = KOH + MnO2 + C10H18(OH)2 =>
3 C10H18 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C10H18(OH)2
HCl + KMnO4 = KMn + H2O + Cl2 =>
8 HCl + KMnO4 = KMn + 4 H2O + 4 Cl2
HC + NaHCO3 = NaC + HHCO3 =>
HC + NaHCO3 = NaC + HHCO3
La2S3 + Bi2O3 + BiF + Bi2S3 = LaO005F005BiS2 + Bi =>
3 La2S3 + 10 Bi2O3 + 30 BiF + Bi2S3 = 6 LaO005F005BiS2 + 46 Bi
Na2CrO4 + NiCl2 + HCl = NaCl + CrCl3 + NiCl3 + H2O =>
Na2CrO4 + 3 NiCl2 + 8 HCl = 2 NaCl + CrCl3 + 3 NiCl3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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