| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + Cl2 + H2O = CuCl2*H2O
Fe2O3 + H = Fe2O2 + H2O =>
Fe2O3 + 2 H = Fe2O2 + H2O
S4O6 = S2O3 =>
S4O6 = 2 S2O3
CaBr2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaBr(aq) =>
3 CaBr2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaBr(aq)
AgNO3(aq)KI(aq) = AgI(s)KNO3(aq) =>
AgNO3(aq)KI(aq) = AgI(s)KNO3(aq)
NH4Cl + AgNO3 = AgCl + NH4 + NO3 =>
NH4Cl + AgNO3 = AgCl + NH4 + NO3
Cr + ClO4 = CrO2 + ClO3 =>
Cr + 2 ClO4 = CrO2 + 2 ClO3
SrCO3 + Ba = Sr + BaCO3 =>
SrCO3 + Ba = Sr + BaCO3
Na2RuO4 + HCl = NaCl + H2 + RuO4 =>
Na2RuO4 + 2 HCl = 2 NaCl + H2 + RuO4
NH3 + Fe3 + H2O = Fe(OH)3 + NH4 =>
9 NH3 + Fe3 + 9 H2O = 3 Fe(OH)3 + 9 NH4
CaCO3H = CaHCO3 =>
CaCO3H = CaHCO3
H2 + Zn + SO4 = ZnS + H2O =>
4 H2 + Zn + SO4 = ZnS + 4 H2O
Li(s) + H2(s) = LiH2(s) =>
Li(s) + H2(s) = LiH2(s)
KBr + NaBr = KNa + Br2 =>
KBr + NaBr = KNa + Br2
AgNO3(aq)KI(aq) = AgIKNO3 =>
AgNO3(aq)KI(aq) = AgIKNO3
Al2Cu3 + Cl = AlCl3 + Cu =>
Al2Cu3 + 6 Cl = 2 AlCl3 + 3 Cu
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
H2S + HOCl = S + HCl + H2O =>
H2S + HOCl = S + HCl + H2O
Mg + CH4 = MgC2 + MgH =>
9 Mg + 2 CH4 = MgC2 + 8 MgH
C2H2OH + KMnO4 + H2SO4 = MnSO4 + H2O + CO2 + K2SO4 =>
10 C2H2OH + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 42 H2O + 20 CO2 + 9 K2SO4
HF + HSO3 = F + H2SO3 =>
HF + HSO3 = F + H2SO3
KI(aq)AgNo3(aq) = KNo3(aq)AgI(s) =>
KI(aq)AgNo3(aq) = KNo3(aq)AgI(s)
Al2O3 + C + Cl2 = CO + AlCl2 =>
Al2O3 + 3 C + 2 Cl2 = 3 CO + 2 AlCl2
HCNO + H2O = CNO + H3O =>
HCNO + H2O = CNO + H3O
SSO = S2O =>
SSO = S2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr2O7{2-} + NH3 + H2O = CrO4{2-} + NH4{+} =>
Cr2O7{2-} + 2 NH3 + H2O = 2 CrO4{2-} + 2 NH4{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + H2O = Na(H2O) + Cl(H2O) =>
NaCl + 2 H2O = Na(H2O) + Cl(H2O)
P4OH + H2O = H3 + PO4 =>
3 P4OH + 45 H2O = 31 H3 + 12 PO4
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
C3H7Br + C4H9Br + Na = C7H16 + BrNa =>
C3H7Br + C4H9Br + 2 Na = C7H16 + 2 BrNa
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CH3COOHBr2 = CH2BrCOOHHBr =>
CH3COOHBr2 = CH2BrCOOHHBr
(Cu(NH3)4)SO4 + CH3COOH = CuSO4 + CH3COONH4 =>
(Cu(NH3)4)SO4 + 4 CH3COOH = CuSO4 + 4 CH3COONH4
(NH4)2S + Br2 = (NH4)Br + S =>
(NH4)2S + Br2 = 2(NH4)Br + S
Pb(SO4)2 + Ag = Ag2SO4 + Pb =>
Pb(SO4)2 + 4 Ag = 2 Ag2SO4 + Pb
C3H5N4O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N4O9 = 12 CO2 + 10 H2O + 8 N2 + O2
CuSO4MnO2 = MnSO4CuO2 =>
CuSO4MnO2 = MnSO4CuO2
WCl6 + Bi = W6Cl12 + BiCl3 =>
6 WCl6 + 8 Bi = W6Cl12 + 8 BiCl3
SNCl2 + HNO3 + HCl = SNCl4 + N2O + H2O =>
4 SNCl2 + 2 HNO3 + 8 HCl = 4 SNCl4 + N2O + 5 H2O
CrCl3 + NaHCO3 = NaCl + Cr(HCO3)3 =>
CrCl3 + 3 NaHCO3 = 3 NaCl + Cr(HCO3)3
((Cr(N2H4CO)6)4)((Cr(CN)6)3) + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10((Cr(N2H4CO)6)4)((Cr(CN)6)3) + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
CrO(OH) + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 CrO(OH) + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 6 H2O
PbCl4 + NaOH = PbO2 + NaCl + H2O =>
PbCl4 + 4 NaOH = PbO2 + 4 NaCl + 2 H2O
C3H5N4O9 = CO2 + H2O + N2 + O =>
2 C3H5N4O9 = 6 CO2 + 5 H2O + 4 N2 + O
AgNO3 + KCr(SO4)2 = AgCr(SO4)2 + KNO3 =>
AgNO3 + KCr(SO4)2 = AgCr(SO4)2 + KNO3
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Cu + O2 + H2SO4 + H2O = CuSO4*5H2O =>
2 Cu + O2 + 2 H2SO4 + 8 H2O = 2 CuSO4*5H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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