| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + 2 KBr(s) = 2 KCl(s) + Br2
CH3COOH + C2H5OH = CH3CH2COOH + H2O =>
2 CH3COOH + C2H5OH = 2 CH3CH2COOH + H2O
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4 =>
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl500 + Zn2000 = ZnCl20302 + H2549372 =>
12749409372 HCl500 + 156996.96300857Zn2000 = 313993926.01714ZnCl20302 + 5001 H2549372
KMnO4 + H2SO3 + NaHSO3 = MnO2 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + H2SO3 + 2 NaHSO3 = 2 MnO2 + K2SO4 + 2 NaHSO4 + H2O
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2(NH4)2 + (SO4)3CO3 =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2(NH4)2 + (SO4)3CO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
KMnO4 + KI = I2 + MnO2 + K2O =>
2 KMnO4 + 6 KI = 3 I2 + 2 MnO2 + 4 K2O
Mn{2} + SO4{2-} = MnSO4 =>
Mn{2} + SO4{2-} = MnSO4
K3PO4 + H2SO4 = K2SO4 + H2O + HPO3 =>
2 K3PO4 + 3 H2SO4 = 3 K2SO4 + 2 H2O + 2 HPO3
Li + H3PO4 = Li3O4P + H =>
3 Li + H3PO4 = Li3O4P + 3 H
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Na2Cr2O7 + FeCl + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 3 FeCl + 14 HCl = 2 CrCl3 + 3 FeCl3 + 2 NaCl + 7 H2O
Na2CO3 + H(aq) = Na(aq) + H2O + CO2 =>
Na2CO3 + 2 H(aq) = 2 Na(aq) + H2O + CO2
CuS + HNO3 = NO + SO2 + Cu(NO3)2 + H2O =>
CuS + 4 HNO3 = 2 NO + SO2 + Cu(NO3)2 + 2 H2O
Na + F = NaF =>
Na + F = NaF
CH3COOC6H4COOH = C7H6O3 + CH3COOH =>
8 CH3COOC6H4COOH = 10 C7H6O3 + CH3COOH
Ba + SO{3} = BaSO{3} =>
Ba + SO{3} = BaSO{3}
H2SO4(aq) + Ag(NO3)(aq) = Ag2(SO4)(s) + HNO3(aq) =>
H2SO4(aq) + 2 Ag(NO3)(aq) = Ag2(SO4)(s) + 2 HNO3(aq)
ZnBr2 + Ag2NO3 = ZnNO3 + AgBr =>
ZnBr2 + Ag2NO3 = ZnNO3 + 2 AgBr
H2SO4(aq) + Ag(NO3)(aq) = Ag2(SO4)(s) + HNO3(aq) =>
H2SO4(aq) + 2 Ag(NO3)(aq) = Ag2(SO4)(s) + 2 HNO3(aq)
Ca + Mg(ClO4)2 = Mg2 + Ca(ClO4)2 =>
2 Ca + 2 Mg(ClO4)2 = Mg2 + 2 Ca(ClO4)2
NH3 + P2O5 = P2 + H3NO5 =>
NH3 + P2O5 = P2 + H3NO5
Ba(ClO3)2 + H2(SO4) = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2(SO4) = BaSO4 + 2 HClO3
FlOK = Fl{-} + O + K{+} =>
FlOK = Fl{-} + O + K{+}
HMnO4 + H = H2MnO4 =>
HMnO4 + H = H2MnO4
ZnO + CO2 + H2O = ZnCO3*2Zn(OH)2*1H2O =>
3 ZnO + CO2 + 3 H2O = ZnCO3*2Zn(OH)2*1H2O
IO3 + H2O = I2 + OH =>
2 IO3 + 6 H2O = I2 + 12 OH
NH4Br + AgF = NH4F + AgBr =>
NH4Br + AgF = NH4F + AgBr
CoCl2 + Zn = Co + ZnCl2 =>
CoCl2 + Zn = Co + ZnCl2
LiCl + Fe(NO3)3 = LiNO3 + FeCl3 =>
3 LiCl + Fe(NO3)3 = 3 LiNO3 + FeCl3
H3PO2 + H2O = H3PO4 + H =>
H3PO2 + 2 H2O = H3PO4 + 4 H
Ca(OH)2(aq) + Al2(SO4)3(aq) = CaSO4(s) + Al(OH)3(s) =>
3 Ca(OH)2(aq) + Al2(SO4)3(aq) = 3 CaSO4(s) + 2 Al(OH)3(s)
CH2CH(CH2)2(CH3) + O2 = CO2 + H2O =>
2 CH2CH(CH2)2(CH3) + 15 O2 = 10 CO2 + 10 H2O
Fe(iii)O2 + CO = Fe + CO2 =>
Fe(iii)O2 + 2 CO = Fe + 2 CO2
Fe + NaClO4 + NaOH = Na2FeO4 + NaCl + H2O =>
4 Fe + 3 NaClO4 + 8 NaOH = 4 Na2FeO4 + 3 NaCl + 4 H2O
KI + HNO3 = NO + KNO3 + H2O + I2 =>
6 KI + 8 HNO3 = 2 NO + 6 KNO3 + 4 H2O + 3 I2
F(g) + NaBr(aq) = NaF(aq) + Br(l) =>
F(g) + NaBr(aq) = NaF(aq) + Br(l)
Zn + NaVO3 + HCl = ZnCl2 + VCl2 + NaCl + H2O =>
3 Zn + 2 NaVO3 + 12 HCl = 3 ZnCl2 + 2 VCl2 + 2 NaCl + 6 H2O
HClO3 + C2H2O4 = ClO2 + CO2 + H2O =>
2 HClO3 + C2H2O4 = 2 ClO2 + 2 CO2 + 2 H2O
I{2-} = I2 + e =>
2 I{2-} = I2 + 4e
KClO3 + H2SO4 = KHSO3 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO3 + 3 O2 + 4 ClO2 + 2 H2O
Ca(ClO)2 + SO2 + H2O = CaSO3 + HCl + H2SO4 =>
Ca(ClO)2 + 3 SO2 + 3 H2O = CaSO3 + 2 HCl + 2 H2SO4
HCl + Fe(HCO3)2 = H2O + CO2 + FeCl2 =>
2 HCl + Fe(HCO3)2 = 2 H2O + 2 CO2 + FeCl2
CuCo3 + Cl2 = CuCl2 + Co2 =>
2 CuCo3 + 2 Cl2 = 2 CuCl2 + 3 Co2
Mg + Fe(SO4)3 = Mg(SO4)3 + Fe =>
Mg + Fe(SO4)3 = Mg(SO4)3 + Fe
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
K3PO4 + Zn(NO2)2 = KNO2 + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(NO2)2 = 6 KNO2 + Zn3(PO4)2
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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