| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5Br + CuO + 14 O2 = CuBr2 + 12 CO2 + 5 H2O
CH3COOH + Li(OH) = H2O + LiC2H3O2 =>
CH3COOH + Li(OH) = H2O + LiC2H3O2
CH3COOH + Li(OH) = H2O + Li(C2H3O2) =>
CH3COOH + Li(OH) = H2O + Li(C2H3O2)
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2 =>
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2
Cu2 + H2S = CuH2S =>
Cu2 + 2 H2S = 2 CuH2S
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Mg + N2 = N3Mg =>
2 Mg + 3 N2 = 2 N3Mg
K2(CO3) + AlCl3 = KCl + Al2(CO3)3 =>
3 K2(CO3) + 2 AlCl3 = 6 KCl + Al2(CO3)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + Ag2S = CaS + Ag =>
Ca + Ag2S = CaS + 2 Ag
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
C6H15O4P + O2 = P2O5 + CO2 + H2O =>
2 C6H15O4P + 18 O2 = P2O5 + 12 CO2 + 15 H2O
Sn + Mg(ClO3)2 = Mg + Sn(ClO3)2 =>
Sn + Mg(ClO3)2 = Mg + Sn(ClO3)2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ti{3+} + Fe(CN)6{4-} = Ti{+} + Fe(CN)6{3-} =>
Ti{3+} + 2 Fe(CN)6{4-} = Ti{+} + 2 Fe(CN)6{3-}
NaOH + KH = KOH + NaH =>
NaOH + KH = KOH + NaH
H2C2O2*2H2O + OH = H2O + C2O2 =>
H2C2O2*2H2O + 2 OH = 4 H2O + C2O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + H2(SO4) = PbSO4 + HNO3 =>
Pb(NO3)2 + H2(SO4) = PbSO4 + 2 HNO3
Cl2 + H2O = HClO4 + H2 =>
Cl2 + 8 H2O = 2 HClO4 + 7 H2
CH2COCH3 + O2 = H2O + CO2 =>
4 CH2COCH3 + 15 O2 = 10 H2O + 12 CO2
S2Cl2(l) + CS2(l) = S8(s) + CCl4(l) =>
8 S2Cl2(l) + 4 CS2(l) = 3 S8(s) + 4 CCl4(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C17H35COO + O2 = CO2 + H2O =>
4 C17H35COO + 103 O2 = 72 CO2 + 70 H2O
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
Pb(C2H3O2)2 + ZnBr2 = PbBr2 + Zn(C2H3O2)2 =>
Pb(C2H3O2)2 + ZnBr2 = PbBr2 + Zn(C2H3O2)2
PdO2 + H2O = Pd(OH)4 =>
PdO2 + 2 H2O = Pd(OH)4
HC8H404 + OH = C8H4O4 + H2O =>
HC8H404 + 409 OH = C8H4O4 + 405 H2O
Na3PO4 + KNO3 = K3PO4 + NaNO3 =>
Na3PO4 + 3 KNO3 = K3PO4 + 3 NaNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
FeCl3 + ZnNO3 + NaOH + H2O = Fe + Zn(OH)2 + HNO3 + NaCl =>
FeCl3 + 3 ZnNO3 + 3 NaOH + 3 H2O = Fe + 3 Zn(OH)2 + 3 HNO3 + 3 NaCl
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
MnO + Mn2O3 + Ta2O5 = Mn57Ta23O120 =>
92 MnO + 11 Mn2O3 + 23 Ta2O5 = 2 Mn57Ta23O120
CrPO4 + Na2SO4 = Cr2(SO4)3 + Na3PO4 =>
2 CrPO4 + 3 Na2SO4 = Cr2(SO4)3 + 2 Na3PO4
TiS + O2 = SO2 + TiO =>
2 TiS + 3 O2 = 2 SO2 + 2 TiO
NH4 + LiOH = H2O + NH3Li =>
NH4 + LiOH = H2O + NH3Li
E5 = E9 =>
9 E5 = 5 E9
HClO2 + NH4(OH) = (NH4)ClO2 + H2O =>
HClO2 + NH4(OH) = (NH4)ClO2 + H2O
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
K2O + KOH = K2(OH) + KO =>
K2O + KOH = K2(OH) + KO
N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)
CuCl2 + NaOH = CuOHCl + NaCl =>
CuCl2 + NaOH = CuOHCl + NaCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
H4P2O7 + NaOH = H2O + NaH2PO4 =>
H4P2O7 + 2 NaOH = H2O + 2 NaH2PO4
Ca(OH)2 + (NH4)2CO3 = (NH4)(OH) + Ca2(CO3)2 =>
2 Ca(OH)2 + 2(NH4)2CO3 = 4(NH4)(OH) + Ca2(CO3)2
Cd + NiCl2 = CdCl2 + Ni =>
Cd + NiCl2 = CdCl2 + Ni
NaPO4 + AlClO = NaClOAlPO4 =>
NaPO4 + AlClO = NaClOAlPO4
H2SO3 + MgOH = MgSO4 + H2 =>
2 H2SO3 + 2 MgOH = 2 MgSO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/24
Équations équilibrées sur02/20/23
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