| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 NaOH = Na3O4P + 3 H2O
NaCl + Sn(OH)2 + Na2S = Na2SnS3 + Na3OHCl =>
2 NaCl + Sn(OH)2 + 3 Na2S = Na2SnS3 + 2 Na3OHCl
FeO2 + Al = Fe + AlO2 =>
FeO2 + Al = Fe + AlO2
C + H2O = C3H7OH + O2 =>
6 C + 8 H2O = 2 C3H7OH + 3 O2
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Fe2(SO4)3*(NH4)2SO4 + NaOH = NH3 + Fe(OH)3 + Na2SO4 + H2O =>
Fe2(SO4)3*(NH4)2SO4 + 8 NaOH = 2 NH3 + 2 Fe(OH)3 + 4 Na2SO4 + 2 H2O
Ca(OH)2 + NaHCO3 = NaOH + CaCO3 + H2O =>
Ca(OH)2 + NaHCO3 = NaOH + CaCO3 + H2O
CaBr2 + FeI = CaI2 + FeBr =>
CaBr2 + 2 FeI = CaI2 + 2 FeBr
(NH4)2CrO4 + BaCl2 = (NH4)Cl + BaCrO4 =>
(NH4)2CrO4 + BaCl2 = 2(NH4)Cl + BaCrO4
N2 + Pt = PtN2 =>
N2 + Pt = PtN2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
LiAlO2 + Ca(OH)2 = LiOH + CaAl2O4 =>
2 LiAlO2 + Ca(OH)2 = 2 LiOH + CaAl2O4
UCl4 + NH4VO3 + HCl = VOCl2 + UO2Cl2 + NH4Cl + H2O =>
UCl4 + 2 NH4VO3 + 4 HCl = 2 VOCl2 + UO2Cl2 + 2 NH4Cl + 2 H2O
PbO2 + MnSO4 + CH3COOH = HMnO4 + PbSO4 + (CH3COO)2Pb + H2O =>
5 PbO2 + 2 MnSO4 + 6 CH3COOH = 2 HMnO4 + 2 PbSO4 + 3(CH3COO)2Pb + 2 H2O
H3(AsO4) + Na = Na3(AsO4) + H2 =>
2 H3(AsO4) + 6 Na = 2 Na3(AsO4) + 3 H2
XeF2 + H2 = HF + Xe =>
XeF2 + H2 = 2 HF + Xe
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CH3CH2CH2CHO + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
C3H7Cl + C6H6 = C6H5Cl + C3H6 =>
3 C3H7Cl + 4 C6H6 = 3 C6H5Cl + 5 C3H6
Mg(NO3)2 + (NH4)3PO4 = Mg3(PO4)2 + NH4NO3 =>
3 Mg(NO3)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4NO3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C7H6O3 + NaHCO3 = C7H5NaO3 + CO2 + H2O =>
C7H6O3 + NaHCO3 = C7H5NaO3 + CO2 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C5H15O6N + O2 = CO2 + H2O + NH4 =>
4 C5H15O6N + 19 O2 = 20 CO2 + 22 H2O + 4 NH4
Cr(OH)2Cl + HCl = CrOHCl2 + H2O =>
Cr(OH)2Cl + HCl = CrOHCl2 + H2O
K2CO3 + CuCl2 = CuCO3 + K2Cl2 =>
K2CO3 + CuCl2 = CuCO3 + K2Cl2
NH4Cl + CH3OH = CH3NH3 + Cl + H2O =>
NH4Cl + CH3OH = CH3NH3 + Cl + H2O
NaCl(ag) + AgNO3(ag) = NaNO3(ag) + AgCl(s) =>
NaCl(ag) + AgNO3(ag) = NaNO3(ag) + AgCl(s)
C2H6O2 + H2CrO4 + H{+} = C2H2O4 + Cr{3+} + H2O =>
3 C2H6O2 + 8 H2CrO4 + 24 H{+} = 3 C2H2O4 + 8 Cr{3+} + 26 H2O
Na2SO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + SO2(g) + H2O(l) =>
Na2SO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2(aq) + SO2(g) + H2O(l)
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
HCO2Na + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
10 HCO2Na + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 Na2SO4
ZnCl2 + NaHCO3 = ZnHCO3 + NaCl2 =>
ZnCl2 + NaHCO3 = ZnHCO3 + NaCl2
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3 + 6 NaCl
BaOH + NH4PO4 = NH4OH + BaPO4 =>
BaOH + NH4PO4 = NH4OH + BaPO4
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NH4Cl + Na2SiO3 = H2SiO3 + NH3 + NaCl =>
2 NH4Cl + Na2SiO3 = H2SiO3 + 2 NH3 + 2 NaCl
CO2 = O2 + C6 =>
6 CO2 = 6 O2 + C6
IO3{-} + CO = CO2 + I2 + O{2-} =>
2 IO3{-} + 5 CO = 5 CO2 + I2 + O{2-}
Li2S + Fe(NO3)3 = LiNO3 + Fe2S3 =>
3 Li2S + 2 Fe(NO3)3 = 6 LiNO3 + Fe2S3
CH3NH + O2 = CO2 + H2O + NO2 =>
CH3NH + 3 O2 = CO2 + 2 H2O + NO2
Mn2(CO3)7 + H3PO4 = Mn3(PO4)7 + H2CO3 =>
3 Mn2(CO3)7 + 14 H3PO4 = 2 Mn3(PO4)7 + 21 H2CO3
CO2(g) = CO2(g)C(s) + O2(g) =>
2 CO2(g) = CO2(g)C(s) + O2(g)
NH3 + Cl2 = H4Cl + NCl =>
8 NH3 + 7 Cl2 = 6 H4Cl + 8 NCl
CH3CO2H + H2O = H2 + CO2 =>
CH3CO2H + 2 H2O = 4 H2 + 2 CO2
KNO3 + Sn3(PO4)2 = K3PO4 + Sn(NO3)2 =>
6 KNO3 + Sn3(PO4)2 = 2 K3PO4 + 3 Sn(NO3)2
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
Ca3(PO4)2 + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca3(PO4)2 + 6 SiO2(s) + 10 C(s) = P4(g) + 6 CaSiO3(l) + 10 CO(g)
C10 + H15 + N = C10H15N =>
C10 + H15 + N = C10H15N
Cr2O7{-2} + SO3{-2} + H3O{+} = Cr{3+} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 SO3{-2} + 8 H3O{+} = 2 Cr{3+} + 3 SO4{-2} + 12 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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