| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + HCl = HNO3 + ClONO
KMnO4 + HCl + Na2SO3 = Na2SO4 + KCl + H2O + MnCl2 =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 5 Na2SO4 + 2 KCl + 3 H2O + 2 MnCl2
CH3CONH2 + NaOH = CH3COOH + NH2Na =>
CH3CONH2 + NaOH = CH3COOH + NH2Na
NH3 + Al = NH3Al =>
NH3 + Al = NH3Al
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu =>
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + NH4OH =>
Mg(OH)2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4OH
CH3CH2OH + H2SO4 = CH3CH2OHH2SO4 =>
CH3CH2OH + H2SO4 = CH3CH2OHH2SO4
K2CO3 + CH3CH2CH2COOH = KCH3CH2CH2 + CO2 + H2O =>
K2CO3 + 2 CH3CH2CH2COOH = 2 KCH3CH2CH2 + 3 CO2 + H2O
PbCl2 + H2SO4 = PbSO4 + H2 + Cl2 =>
PbCl2 + H2SO4 = PbSO4 + H2 + Cl2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C8H5KO4 + NaOH = KNaC8H4O4 + H2O =>
C8H5KO4 + NaOH = KNaC8H4O4 + H2O
CO4 + H2 = C8H18 + H2O =>
8 CO4 + 41 H2 = C8H18 + 32 H2O
(NH4)2[Hg(SCN)4] + Na2S = HgS + NH4SCN + NaSCN =>
(NH4)2[Hg(SCN)4] + Na2S = HgS + 2 NH4SCN + 2 NaSCN
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
(NH4)2SO3 + ZnCl2 = NH4Cl + Zn2(SO3)2 =>
2(NH4)2SO3 + 2 ZnCl2 = 4 NH4Cl + Zn2(SO3)2
Mg + HCO2H = Mg(CO2H)2 + H2 =>
Mg + 2 HCO2H = Mg(CO2H)2 + H2
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
C6H12O6 + HNO3 = H2O + CO2 + N2 =>
5 C6H12O6 + 24 HNO3 = 42 H2O + 30 CO2 + 12 N2
KMnO4 + Na2C2O + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2C2O + 17 H2SO4 = 4 K2SO4 + 10 CO2 + 8 MnSO4 + 5 Na2SO4 + 17 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Br + Fe = FeBr4 =>
4 Br + Fe = FeBr4
H3BO3 + H3LiO2 = Li2B4O7 + H2O =>
4 H3BO3 + 2 H3LiO2 = Li2B4O7 + 9 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CuO + SO2 = CuSO4 + Cu2O =>
3 CuO + SO2 = CuSO4 + Cu2O
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
Al + (Cl2) = AlCl =>
2 Al + (Cl2) = 2 AlCl
MnO4 + HCl = MnCl + HO4 =>
MnO4 + HCl = MnCl + HO4
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
C + Cl + F = CCl2F2 =>
C + 2 Cl + 2 F = CCl2F2
Ba(CN)2 + H2(SO4) = Ba(SO4) + HCN =>
Ba(CN)2 + H2(SO4) = Ba(SO4) + 2 HCN
PdO2*2H2O = PdO + O2 + H2O =>
2 PdO2*2H2O = 2 PdO + O2 + 4 H2O
Ca + PbO = CaO + Pb =>
Ca + PbO = CaO + Pb
NaOH + LiOH = NaO + Li + H2O =>
NaOH + LiOH = NaO + Li + H2O
Pt3(BO3)4 + Al2(CrO4)3 = AlBO3 + Pt(CrO4)2 =>
Pt3(BO3)4 + 2 Al2(CrO4)3 = 4 AlBO3 + 3 Pt(CrO4)2
Fe2O3MgCO3 = Mg(FeO2)2CO2 =>
Fe2O3MgCO3 = Mg(FeO2)2CO2
(NH4)2SO3 + ZnCl2 = NH4Cl + Zn2(SO3)2 =>
2(NH4)2SO3 + 2 ZnCl2 = 4 NH4Cl + Zn2(SO3)2
Br + Fe = FeBr4 =>
4 Br + Fe = FeBr4
PBO + H2 = PB + H2O =>
PBO + H2 = PB + H2O
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
CH3NH2 + O2 = CO2 + H2O + N =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 4 N
H2 + C = HC1 =>
H2 + 2 C = 2 HC1
PbS(s) + H2O2(ac) = PbSO4(s) + H2(g) =>
PbS(s) + 2 H2O2(ac) = PbSO4(s) + 2 H2(g)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH3 + CO2 = NHCO2 + H2 =>
NH3 + CO2 = NHCO2 + H2
Ca(NO3)2 + P2SO4 = CaSO4 + PNO3 =>
Ca(NO3)2 + P2SO4 = CaSO4 + 2 PNO3
Cs4SiO4 + CuCl2 = CuSiO4 + Cs4Cl2 =>
Cs4SiO4 + CuCl2 = CuSiO4 + Cs4Cl2
CuSO4(s) + H2O = CuSO4*H2O(s) =>
CuSO4(s) + H2O = CuSO4*H2O(s)
C6H5CH2OH + HNO3 = C6H5CHO + H2O + NO =>
3 C6H5CH2OH + 2 HNO3 = 3 C6H5CHO + 4 H2O + 2 NO
CH2OHCHOHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCHOHCH2OH + 7 O2 = 6 CO2 + 8 H2O
CuO + SO2 = Cu + SO3 =>
CuO + SO2 = Cu + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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