| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ReO2 + 3 O2 + 12 NaOH = 4 Na3ReO5 + 6 H2O
NaClO + K2CO3 = KClO + Na2CO3 =>
2 NaClO + K2CO3 = 2 KClO + Na2CO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuOH + KCl = CuCl + KOH =>
CuOH + KCl = CuCl + KOH
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C10H804 + O2 = CO2 + H2O =>
C10H804 + 211 O2 = 10 CO2 + 402 H2O
BiCl3 + NaSnO2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
BiCl3 + 3 NaSnO2 + 6 NaOH = Bi + 3 Na2SnO3 + 3 NaCl + 3 H2O
Ca(NO3)2 + Na2SO4 = Ca(SO4) + NaNO3 =>
Ca(NO3)2 + Na2SO4 = Ca(SO4) + 2 NaNO3
FeO3 + C = Fe2 + CO2 =>
2 FeO3 + 3 C = Fe2 + 3 CO2
HBr + CaCO3 = H2CO3 + Br2Ca =>
2 HBr + CaCO3 = H2CO3 + Br2Ca
[Ni(CN)4] + KCN = NiK + (CN) =>
[Ni(CN)4] + KCN = NiK + 5(CN)
HBr + H2O = Br2O + H2 =>
2 HBr + H2O = Br2O + 2 H2
Ti + CuCl2 = TiCl4 + Cu =>
Ti + 2 CuCl2 = TiCl4 + 2 Cu
Ca(oh)2 + Na2Co3 = CaCo3 + Na(oh) =>
Ca(oh)2 + 2 Na2Co3 = 2 CaCo3 + 4 Na(oh)
HI + NaF = HF + NaI =>
HI + NaF = HF + NaI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
Li + HMnO4 = Li2MnO4 + MnO2 + H3O =>
10 Li + 6 HMnO4 = 5 Li2MnO4 + MnO2 + 2 H3O
NO(g) + H2(g) = NH3(g) + H2O(l) =>
2 NO(g) + 5 H2(g) = 2 NH3(g) + 2 H2O(l)
CO2 + CO4 = CO3 =>
CO2 + CO4 = 2 CO3
C7H16 = C6H5CH3 + H2 =>
C7H16 = C6H5CH3 + 4 H2
Fe + NO2 = Fe(NO2)3 =>
Fe + 3 NO2 = Fe(NO2)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + K2SO4 + NaOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 Na2SO4 + K2SO4 + 2 NaOH
H2S + Mg = MgS + H =>
H2S + Mg = MgS + 2 H
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HBr + CaCO3 = H2CO3 + CaBr2 =>
2 HBr + CaCO3 = H2CO3 + CaBr2
Zn + FeNO3 = Zn(NO3)2 + Fe2 =>
Zn + 2 FeNO3 = Zn(NO3)2 + Fe2
HNO3 + C6H5NH2 = NH3 + C6H5NO3 =>
HNO3 + C6H5NH2 = NH3 + C6H5NO3
iron(III)chloride + calciumsulfide = iron(III)sulfide + calciumchloride =>
2 FeCl3 + 3 CaS = Fe2S3 + 3 CaCl2
C3H5Cl3 + KOH = C3H5(OH)3 + KCl =>
C3H5Cl3 + 3 KOH = C3H5(OH)3 + 3 KCl
C4H7N + LiAlH4 + H2O = C4H12N + LiOH + Al(OH)3 =>
8 C4H7N + 5 LiAlH4 + 20 H2O = 8 C4H12N + 5 LiOH + 5 Al(OH)3
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
LiOH + C = LiH + CO =>
LiOH + C = LiH + CO
AgNO3(aq) + NaPO4(aq) = AgPO4(s) + NaNO3(aq) =>
AgNO3(aq) + NaPO4(aq) = AgPO4(s) + NaNO3(aq)
NiSO4*7H2O + Na2SiO3 = NiSiO3 + Na2SO4 + H2O =>
NiSO4*7H2O + Na2SiO3 = NiSiO3 + Na2SO4 + 7 H2O
Li3P + AlBr3 = LiBr + AlP =>
Li3P + AlBr3 = 3 LiBr + AlP
C2H8O(l) + O2(g) = H20(l) + CO2 =>
10 C2H8O(l) + 15 O2(g) = 4 H20(l) + 20 CO2
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
HF + Cu(OH)2 = HF(OH)2Cu =>
HF + Cu(OH)2 = HF(OH)2Cu
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
NaNO3 + KBr = KNO3 + NaBr =>
NaNO3 + KBr = KNO3 + NaBr
CUCl2 + Na2S = NaCl + CUS =>
CUCl2 + Na2S = 2 NaCl + CUS
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cs + Fe2O3 = Cs2O + Fe =>
6 Cs + Fe2O3 = 3 Cs2O + 2 Fe
Na2O + NaH = Na + OH =>
Na2O + NaH = 3 Na + OH
MgSO4H12O6 = MgSO4 + H2O =>
MgSO4H12O6 = MgSO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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