| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 SnS + 4 K2S + 3 O2 + 6 H2O = 2 K2SnS3 + 2 K2SnS(OH)6
C5H8NNaO4 + HCl = C5H9NO4 + NaCl =>
C5H8NNaO4 + HCl = C5H9NO4 + NaCl
HCl + Cl2 = HCl2 =>
2 HCl + Cl2 = 2 HCl2
H2 + Mg = MgH2 =>
H2 + Mg = MgH2
CH4 + Br2 + H2O = CH3Br + H3O =>
2 CH4 + Br2 + 2 H2O = 2 CH3Br + 2 H3O
C27H46O + O2 = CO2 + H2O =>
C27H46O + 38 O2 = 27 CO2 + 23 H2O
CuO + Al + NaOH + H2O = Cu + NaAl(OH)4 =>
3 CuO + 2 Al + 2 NaOH + 3 H2O = 3 Cu + 2 NaAl(OH)4
B5 + F2 = BF3 =>
2 B5 + 15 F2 = 10 BF3
CH3COON2 + H2O = CH4 + COOH + N2 =>
7 CH3COON2 + 4 H2O = 5 CH4 + 9 COOH + 7 N2
BF3 + NH4 = BF3(NH4)4 =>
BF3 + 4 NH4 = BF3(NH4)4
Fe + SiO2 = FeO + Si =>
2 Fe + SiO2 = 2 FeO + Si
CO + F2 = CF2O =>
CO + F2 = CF2O
Ca(NO3)2(aq) + Al(OH)3(aq) = Ca(OH)2(aq) + Al(NO3)3(aq) =>
3 Ca(NO3)2(aq) + 2 Al(OH)3(aq) = 3 Ca(OH)2(aq) + 2 Al(NO3)3(aq)
Cr(ClO3)3 = CrCl3 + O2 =>
2 Cr(ClO3)3 = 2 CrCl3 + 9 O2
Cu(SO4) + H2O = CuO5 + H10(SO4) =>
Cu(SO4) + 5 H2O = CuO5 + H10(SO4)
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Pb(OH)2 + KBr = PbBr2 + KOH =>
Pb(OH)2 + 2 KBr = PbBr2 + 2 KOH
Ba(ClO3)2 + C = CO2 + BaCl2 =>
Ba(ClO3)2 + 3 C = 3 CO2 + BaCl2
CuSO4(aq) + NaHCO3(aq) = CuCO3 + NaHSO4 =>
CuSO4(aq) + NaHCO3(aq) = CuCO3 + NaHSO4
S2Cl2 = S8 + Cl2 =>
4 S2Cl2 = S8 + 4 Cl2
Li2CO3 + Co(NO3)3 = LiNO3 + Co2(CO3)3 =>
3 Li2CO3 + 2 Co(NO3)3 = 6 LiNO3 + Co2(CO3)3
Al2O3 + NaOH = Al2OH + NaO3 =>
Al2O3 + NaOH = Al2OH + NaO3
PbBr4 = Br2 + Pb =>
PbBr4 = 2 Br2 + Pb
N2H4 + MnO2 = N2 + Mn(OH)2 =>
N2H4 + 2 MnO2 = N2 + 2 Mn(OH)2
H3 = H =>
H3 = 3 H
CO + F2 = CF2O =>
CO + F2 = CF2O
Fe(cr) + H2O(l) = Fe3O4(cr) + H2(g) =>
3 Fe(cr) + 4 H2O(l) = Fe3O4(cr) + 4 H2(g)
HI + Br = HBr + I =>
HI + Br = HBr + I
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
MoO3 + H2S + H2 = MoS2 + H2O =>
MoO3 + 2 H2S + H2 = MoS2 + 3 H2O
Me + HNO3 = MeNO3 + H2O + NO =>
3 Me + 4 HNO3 = 3 MeNO3 + 2 H2O + NO
Al + Cu(MnO4)2 = Cu + Al(MnO4)3 =>
2 Al + 3 Cu(MnO4)2 = 3 Cu + 2 Al(MnO4)3
CH4 + C = C2H4 =>
CH4 + C = C2H4
Hg(NO3)2 + SnCl2 + H2O = Hg + SnCl4 + Sn(OH)2 + HNO3 =>
Hg(NO3)2 + 2 SnCl2 + 2 H2O = Hg + SnCl4 + Sn(OH)2 + 2 HNO3
K + H3PO3 = K3PO3 + H =>
3 K + H3PO3 = K3PO3 + 3 H
Ti2(SO4)3 + KSCN = K2SO4 + K3Ti(SCN)6 =>
Ti2(SO4)3 + 12 KSCN = 3 K2SO4 + 2 K3Ti(SCN)6
Na0 + H2O = H2 + NaOH =>
2 Na0 + 2 H2O = H2 + 2 NaOH
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
NaHSO3 + H2O4 = Na2SO4 + SO2 + H2O =>
6 NaHSO3 + H2O4 = 3 Na2SO4 + 3 SO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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