| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOOCCOOH*2H2O = HOOCCOOH + 2 H2O
BrMuBr = Mu + Br2 =>
BrMuBr = Mu + Br2
Co(OH)2 + HCl = CoCl2 + H2O =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H2O
C3H8O + H2O + Cl2 = HCl + CO2 =>
C3H8O + 5 H2O + 9 Cl2 = 18 HCl + 3 CO2
CO2(g) + H2O(g) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(s) + 6 O2(g)
B5H11 + O2 = BO2 + H2O =>
4 B5H11 + 31 O2 = 20 BO2 + 22 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2(s) + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2(s) + 6 H2O
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Na2SnO2 + HCl = Sn(OH)2 + NaCl =>
Na2SnO2 + 2 HCl = Sn(OH)2 + 2 NaCl
CuSO4 + HgNO3 = Hg2SO4 + Cu(NO3)2 =>
CuSO4 + 2 HgNO3 = Hg2SO4 + Cu(NO3)2
KMnO4 + Na2SO2 = MnO2 + K2O + Na2SO4 =>
4 KMnO4 + 3 Na2SO2 = 4 MnO2 + 2 K2O + 3 Na2SO4
Ca + HNO3 = NH3 + Ca(NO3)2 + H2O =>
4 Ca + 9 HNO3 = NH3 + 4 Ca(NO3)2 + 3 H2O
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
C10H8O + NaOH = C10H7ONa + H2O =>
C10H8O + NaOH = C10H7ONa + H2O
NH3 + CoCl2*6H2O = [Co(NH3)5]Cl2 + H2O =>
5 NH3 + CoCl2*6H2O = [Co(NH3)5]Cl2 + 6 H2O
HCl(ac) + Fe(OH)3(ac) = FeCl3 + H2O =>
3 HCl(ac) + Fe(OH)3(ac) = FeCl3 + 3 H2O
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Fe + HNO3 = Fe(NO3) + NO2 + H2O =>
Fe + 2 HNO3 = Fe(NO3) + NO2 + H2O
CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2
Al2(CH3)6 + NH4H2PO4 = AlO2 + NH4 + P2O5 + CO2 + H2O =>
Al2(CH3)6 + 50 NH4H2PO4 = 2 AlO2 + 50 NH4 + 25 P2O5 + 6 CO2 + 59 H2O
Au(OH)2{-} + H{+} = Au{+} + H2O =>
Au(OH)2{-} + 2 H{+} = Au{+} + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3COO{-} + Fe(OH)3 + H{+} = HCO3{-} + Fe{2+} + H2O =>
CH3COO{-} + 8 Fe(OH)3 + 15 H{+} = 2 HCO3{-} + 8 Fe{2+} + 20 H2O
PaI = Pa + I2 =>
2 PaI = 2 Pa + I2
HBr + Na = H + NaBr =>
HBr + Na = H + NaBr
LiNO3 + C = LiNO2 + CO2 =>
2 LiNO3 + C = 2 LiNO2 + CO2
H2CO2 + Br2 = HBr + CO2 =>
H2CO2 + Br2 = 2 HBr + CO2
Mg(NO3)2 + ZnSO4 = Zn(NO3)2 + MgSO4 =>
Mg(NO3)2 + ZnSO4 = Zn(NO3)2 + MgSO4
HNO2 + Cu(OH)2 = Cu(NO2)2 + H2O =>
2 HNO2 + Cu(OH)2 = Cu(NO2)2 + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Cu3(PO4)2(s) + HCl(aq) = CuCl2(aq) + H3PO4 =>
Cu3(PO4)2(s) + 6 HCl(aq) = 3 CuCl2(aq) + 2 H3PO4
NaHSO4 + H2O2 = Na2S2O8 + H2O =>
2 NaHSO4 + H2O2 = Na2S2O8 + 2 H2O
Zn(OH)2 + Li = LiOH + Zn =>
Zn(OH)2 + 2 Li = 2 LiOH + Zn
Zn + Pb(C2H3O2)2 = Pb + Zn(C2H3O2) =>
2 Zn + Pb(C2H3O2)2 = Pb + 2 Zn(C2H3O2)
Na3PO4(aq) + H2SO4(aq) = H3PO4 + Na2SO4 =>
2 Na3PO4(aq) + 3 H2SO4(aq) = 2 H3PO4 + 3 Na2SO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
(NH4)3C6H5O7 + CaCl2 = NH4Cl + Ca3(C6H5O7)2 =>
2(NH4)3C6H5O7 + 3 CaCl2 = 6 NH4Cl + Ca3(C6H5O7)2
C27H48O20 + O2 = H2O + CO2 =>
C27H48O20 + 29 O2 = 24 H2O + 27 CO2
CaCl2 + Na2(PO)4 = Ca(PO)4 + NaCl =>
CaCl2 + Na2(PO)4 = Ca(PO)4 + 2 NaCl
P4S7 + O2 = P2O5 + SO2 =>
P4S7 + 12 O2 = 2 P2O5 + 7 SO2
Sn2 + HCl = SnCl2 + H2 =>
Sn2 + 4 HCl = 2 SnCl2 + 2 H2
S2O3{-} + HCl = Cl{-} + S + SO2 + H2O =>
4 S2O3{-} + 4 HCl = 4 Cl{-} + 3 S + 5 SO2 + 2 H2O
HNO3(aq) + Zn(s) = Zn(NO3)2(s) + NO(s) + H2O(l) =>
8 HNO3(aq) + 3 Zn(s) = 3 Zn(NO3)2(s) + 2 NO(s) + 4 H2O(l)
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
AgBr + Fe = FeBr + Ag =>
AgBr + Fe = FeBr + Ag
(H2)(SO4) + (NaOH) = Na2SO4 + H2O =>
(H2)(SO4) + 2(NaOH) = Na2SO4 + 2 H2O
BaCO3 + H2O = Ba(HCO3)2 + Ba(OH)2 =>
2 BaCO3 + 2 H2O = Ba(HCO3)2 + Ba(OH)2
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
FeCl2 + K4[Fe(CN)6] = KCl + Fe2Fe(CN)6 =>
2 FeCl2 + K4[Fe(CN)6] = 4 KCl + Fe2Fe(CN)6
C5H3 + O2 = CO2 + H2O =>
4 C5H3 + 23 O2 = 20 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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