| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH + AlBr = LiBr + AlOH
MnO4 = Mn + O2 =>
MnO4 = Mn + 2 O2
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
S2Cl2 + Cl2 = SCl4 =>
S2Cl2 + 3 Cl2 = 2 SCl4
FeBr3 + NH4SCN = FeSCN + NH4Br3 =>
FeBr3 + NH4SCN = FeSCN + NH4Br3
Cl + Br + H + O = HClBrO =>
Cl + Br + H + O = HClBrO
KMnO4 + HBr = Br + KBr + MnBr2 + H2O =>
KMnO4 + 8 HBr = 5 Br + KBr + MnBr2 + 4 H2O
Al* + O2 = Al2O3 =>
4 Al* + 3 O2 = 2 Al2O3
CuOHNO3 = CuO + NO2 + H2O + O2 =>
4 CuOHNO3 = 4 CuO + 4 NO2 + 2 H2O + O2
U + I2 = UI =>
2 U + I2 = 2 UI
C6H12O6 + Cu(OH)2 = C6H12O6OH + Cu2O + H2O =>
2 C6H12O6 + 2 Cu(OH)2 = 2 C6H12O6OH + Cu2O + H2O
Ba(OH)2 + HCl = H2O + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
Zr3Al2 + Si = ZrAl2 + Zr5Si4 =>
5 Zr3Al2 + 8 Si = 5 ZrAl2 + 2 Zr5Si4
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaCl + CO2 =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
C18H34O2 + CH3OH = C17H34O2 + C3H8O3 =>
30 C18H34O2 + 43 CH3OH = 32 C17H34O2 + 13 C3H8O3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HZ + NaOH = NaZ + H2O =>
HZ + NaOH = NaZ + H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
F2 + Co3P2 = Co3F2 + P =>
F2 + Co3P2 = Co3F2 + 2 P
KBrO3 + SbCl3 + HCl = SbCl5 + KBr + H2O =>
KBrO3 + 3 SbCl3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
Ba(OH)2 + NaOH = Na + Ba(OH)3 =>
Ba(OH)2 + NaOH = Na + Ba(OH)3
K2HPO4 + HCl = H3PO4 + KCl =>
K2HPO4 + 2 HCl = H3PO4 + 2 KCl
Ca(OH)2 + Mg2{+} = Mg(OH)2 + Ca2{+} =>
2 Ca(OH)2 + Mg2{+} = 2 Mg(OH)2 + Ca2{+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu(ll) + AgNO3 = Cu(NO3)2 + Ag =>
Cu(ll) + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Za + H2SO4 = ZaSO4 + H2 =>
Za + H2SO4 = ZaSO4 + H2
HNO3 + Li2CO3 = LiNO3 + LiHCO3 =>
HNO3 + Li2CO3 = LiNO3 + LiHCO3
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
FeBr3 + NH4SCN = FeSCN + NH4Br3 =>
FeBr3 + NH4SCN = FeSCN + NH4Br3
Sb2O3 + KMnO4 + HCl = Sb2O5 + MnCl2 + KCl + H2O =>
5 Sb2O3 + 4 KMnO4 + 12 HCl = 5 Sb2O5 + 4 MnCl2 + 4 KCl + 6 H2O
K2S(aq) + CdCl2(aq) = KCl + CdS =>
K2S(aq) + CdCl2(aq) = 2 KCl + CdS
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
BaHPO4HCl = BaClH2PO4 =>
BaHPO4HCl = BaClH2PO4
Na2O + F = NaF + O2 =>
2 Na2O + 4 F = 4 NaF + O2
C4H9OH(l) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
Mn + H2O = MnH + O =>
2 Mn + H2O = 2 MnH + O
K2Cr2O7 + H2SO4 + Na2S2O3 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
4 K2Cr2O7 + 13 H2SO4 + 3 Na2S2O3 = 4 Cr2(SO4)3 + 3 Na2SO4 + 4 K2SO4 + 13 H2O
[Co(NH3)6]Cl2 + H2O2 = [Co(NH3)6(OH)]Cl2 =>
2[Co(NH3)6]Cl2 + H2O2 = 2[Co(NH3)6(OH)]Cl2
NaOH + KHSO4 = NaKSO4 + H2O =>
NaOH + KHSO4 = NaKSO4 + H2O
FeBr3 + NH4SCN = FeSCN + NH4Br3 =>
FeBr3 + NH4SCN = FeSCN + NH4Br3
CH2OH(CHOH)4CHO + Cu(OH)2 + NaOH = CH2OH(CHOH)4COONa + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 + NaOH = CH2OH(CHOH)4COONa + Cu2O + 3 H2O
NaCl + Ag = AgNaCl =>
NaCl + Ag = AgNaCl
C9H20O5 + O2 = CO2 + H2O =>
2 C9H20O5 + 23 O2 = 18 CO2 + 20 H2O
C6H6 + Br = BrC6H6 =>
C6H6 + Br = BrC6H6
NaBr + KMnO4 + H2O = Br2 + MnO2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 6 NaOH + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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