| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cl2 + S + 4 H2O = 8 HCl + SO4
CH3CHO + H2O = CH3CH(OH)2 =>
CH3CHO + H2O = CH3CH(OH)2
Li + Fe(NO2)2 = Li(NO2)2 + Fe =>
Li + Fe(NO2)2 = Li(NO2)2 + Fe
Na2SO4 + PbO2 = Na2O + Pb(SO4)2 =>
2 Na2SO4 + PbO2 = 2 Na2O + Pb(SO4)2
Fe2(CO3)3(s) = Fe2O3(s) + CO2(aq) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(aq)
Pb3(PO4)2 + Ag3N = Pb3N2 + Ag3PO4 =>
Pb3(PO4)2 + 2 Ag3N = Pb3N2 + 2 Ag3PO4
C4H10 + NH3 = C12H27N + H2 =>
3 C4H10 + NH3 = C12H27N + 3 H2
C4H8(COONa)2 + NaOH = Na2CO3 + C4H10 =>
C4H8(COONa)2 + 2 NaOH = 2 Na2CO3 + C4H10
BiCl3 + NaCl = BiCl + NaCl3 =>
BiCl3 + NaCl = BiCl + NaCl3
Cl + NO = ClNO =>
Cl + NO = ClNO
NH3(aq) + NaOH(aq) = NH4(aq) + NaO(aq) =>
NH3(aq) + NaOH(aq) = NH4(aq) + NaO(aq)
CO2 + H2O = C8H17OH + O2 =>
8 CO2 + 9 H2O = C8H17OH + 12 O2
NaClO3 = NaO + ClO2 =>
NaClO3 = NaO + ClO2
FeCl2 = Fe + Cl =>
FeCl2 = Fe + 2 Cl
K2Cr2O7 + S + ClH = CrCl3 + SO2 + H2O + ClK =>
2 K2Cr2O7 + 3 S + 16 ClH = 4 CrCl3 + 3 SO2 + 8 H2O + 4 ClK
CH3COOH + C2H3NaO2 = CH3COO + C2H4NaO2 =>
CH3COOH + C2H3NaO2 = CH3COO + C2H4NaO2
C + H2 = CH100 =>
C + 50 H2 = CH100
K2S(aq) + BaCl2(aq) = BaS(s) + KCl(aq) =>
K2S(aq) + BaCl2(aq) = BaS(s) + 2 KCl(aq)
UO2 + NH4HF2 = NH4UF5 + NH3 + H2O =>
2 UO2 + 5 NH4HF2 = 2 NH4UF5 + 3 NH3 + 4 H2O
CH3COOHAgOH = CH3COOAgH2O =>
CH3COOHAgOH = CH3COOAgH2O
Li + K2SO4 = Li2SO4 + K2 =>
2 Li + K2SO4 = Li2SO4 + K2
Mg(NO3)2 + NH2CONH2 = MgO + N2 + CO2 + H2O =>
3 Mg(NO3)2 + 5 NH2CONH2 = 3 MgO + 8 N2 + 5 CO2 + 10 H2O
C2H2 + Ni = Ni3C + H2 =>
C2H2 + 6 Ni = 2 Ni3C + H2
MnO(s) + CO + SO2 = MnS(s) + CO2(g) =>
MnO(s) + 3 CO + SO2 = MnS(s) + 3 CO2(g)
AlCl3 + Cu(No3)2 = Al(No3)3 + CuCl2 =>
2 AlCl3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 CuCl2
P2O5(g) + NaOH(aq) = H2O + Na3PO4 =>
P2O5(g) + 6 NaOH(aq) = 3 H2O + 2 Na3PO4
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
AlO + O2 = Al2O3 =>
4 AlO + O2 = 2 Al2O3
NaCl(aq) + Na2CO3(aq) = NaCO3(s) + Na2Cl(aq) =>
NaCl(aq) + Na2CO3(aq) = NaCO3(s) + Na2Cl(aq)
U + F2 = UF6 =>
U + 3 F2 = UF6
ZnCrO4 + Mg3O8P2 = ZnO8P2 + Mg3CrO4 =>
ZnCrO4 + Mg3O8P2 = ZnO8P2 + Mg3CrO4
CH3COOH + KBr = CH3COOK + HBr =>
CH3COOH + KBr = CH3COOK + HBr
AgNO3 + KNO3 = KAg(NO3)2 =>
AgNO3 + KNO3 = KAg(NO3)2
C55H100O6 + O2 = C02 + H2O =>
2 C55H100O6 + 44 O2 = 55 C02 + 100 H2O
CH4NH3 + O2 = HCN + H2O =>
2 CH4NH3 + 3 O2 = 2 HCN + 6 H2O
P2O5 + Mg(OH)2 = MgHPO4 + H2O =>
P2O5 + 2 Mg(OH)2 = 2 MgHPO4 + H2O
O2 + C3H8 = H2O + C2O =>
11 O2 + 4 C3H8 = 16 H2O + 6 C2O
CH3COOH + CaCO3 = CH3COO2Ca + CO2 + H2O =>
7 CH3COOH + 8 CaCO3 = 8 CH3COO2Ca + 6 CO2 + 2 H2O
KNO3 + C + S = K2SO4 + N2 + CO2 =>
2 KNO3 + C + S = K2SO4 + N2 + CO2
C13H22O11 + O2 = CO2 + H2O =>
C13H22O11 + 13 O2 = 13 CO2 + 11 H2O
Mg + NaOH = Mg(OH) + Na2 =>
2 Mg + 2 NaOH = 2 Mg(OH) + Na2
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
(NH4)2Cr2O7 = H2O + CrO3 + NH3 =>
(NH4)2Cr2O7 = H2O + 2 CrO3 + 2 NH3
Fe2(SO4)3 + Ra(OH)2 = RaSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ra(OH)2 = 3 RaSO4 + 2 Fe(OH)3
C + Fe2(O2)3 = C(O2)3 + Fe =>
C + Fe2(O2)3 = C(O2)3 + 2 Fe
Fe(NO3)2 + NaHCO3 = Fe(HCO3)2 + NaNO3 =>
Fe(NO3)2 + 2 NaHCO3 = Fe(HCO3)2 + 2 NaNO3
Na2CO3 + FeSO4*7H2O = Na2SO4 + Na6Fe2(CO3)4(SO4) + H2O =>
4 Na2CO3 + 2 FeSO4*7H2O = Na2SO4 + Na6Fe2(CO3)4(SO4) + 14 H2O
Na2SO4 + BaF2 = NaF + BaSO4 =>
Na2SO4 + BaF2 = 2 NaF + BaSO4
Ag2CO3 + Mg = Mg(CO3)2 + Ag =>
2 Ag2CO3 + Mg = Mg(CO3)2 + 4 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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