| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ne + Pb = NePb
(Ag(NH3)2)Cl + HNO3 = AgCl + NO2 + H2O =>
(Ag(NH3)2)Cl + 14 HNO3 = AgCl + 16 NO2 + 10 H2O
Ca(OH)2 + FeSO4 = CaSO4 + Fe(OH)2 =>
Ca(OH)2 + FeSO4 = CaSO4 + Fe(OH)2
Ag(CrO4) + NH4OH = AgOH + NH4(CrO4) =>
Ag(CrO4) + NH4OH = AgOH + NH4(CrO4)
K2Cr2O7 + HCl = Cl2 + KCl + Cr2O3 + H2O =>
K2Cr2O7 + 8 HCl = 3 Cl2 + 2 KCl + Cr2O3 + 4 H2O
C6H4(OH)COOH + CH3(OH) = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)COOH + CH3(OH) = C6H4(OH)COOCH3 + H2O
N2 + Na = N2Na =>
N2 + Na = N2Na
CeNO3 + NaHPO4 = CeHPO4 + NaNO3 =>
CeNO3 + NaHPO4 = CeHPO4 + NaNO3
Ca(OH)2 + Na(OH) + H3PO4 = CaNaPO4 + H2O =>
Ca(OH)2 + Na(OH) + H3PO4 = CaNaPO4 + 3 H2O
CuSO4 + NaOH + C6H12O6 = Cu2O + C6H12O7 + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + C6H12O7 + 2 Na2SO4 + 2 H2O
Al + Rb2O = Rb + Al2O3 =>
2 Al + 3 Rb2O = 6 Rb + Al2O3
Al(OH)3 + H + H2O = Al(H2O)6 =>
Al(OH)3 + 3 H + 3 H2O = Al(H2O)6
MnSO4 + KOH + O2 = MnO2 + K2SO4 + H2O =>
2 MnSO4 + 4 KOH + O2 = 2 MnO2 + 2 K2SO4 + 2 H2O
Ga + I = Ga2I3 =>
2 Ga + 3 I = Ga2I3
P4S3 + S8 = P4S6 =>
8 P4S3 + 3 S8 = 8 P4S6
KMnO4 + NaOH + KNO2 = Na2MnO4 + H2O + KNO3 + K2MnO4 =>
2 KMnO4 + 2 NaOH + KNO2 = Na2MnO4 + H2O + KNO3 + K2MnO4
Fe(NO3)3 + Na2S = Na2NO3 + FeS3 =>
Fe(NO3)3 + 3 Na2S = 3 Na2NO3 + FeS3
Cl757 + H34O396 = H632 + O4545Cl23 =>
5001 Cl757 + 1889137.6333992H34O396 = 101630.82204996H632 + 164598.13043478O4545Cl23
Fe(NO3)3 + NH4SCN = Fe[Fe(SCN)6] + NH4NO3 =>
2 Fe(NO3)3 + 6 NH4SCN = Fe[Fe(SCN)6] + 6 NH4NO3
NaNO3 + K2SO4 = KNO3 + Na2SO4 =>
2 NaNO3 + K2SO4 = 2 KNO3 + Na2SO4
CaC204 + O2 = CaCO3 + CO =>
CaC204 + 103 O2 = CaCO3 + 203 CO
CO2 + H2O = O2 + HCOOH =>
2 CO2 + 2 H2O = O2 + 2 HCOOH
K2O + Na(OH)2 = KOH + NaO =>
K2O + Na(OH)2 = 2 KOH + NaO
Br + Kl = BrKl =>
Br + Kl = BrKl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AgNO{-3} + NaOH = AgOH + NaNO{-3} =>
AgNO{-3} + NaOH = AgOH + NaNO{-3}
NH4NO3 + CaS = (NH4)2S + Ca(NO3)2 =>
2 NH4NO3 + CaS = (NH4)2S + Ca(NO3)2
CrCl3 + NaClO + H2O = NaCrO4 + NaCl + HCl =>
CrCl3 + 2 NaClO + 2 H2O = NaCrO4 + NaCl + 4 HCl
ZnO + HCl(ac) = ZnCl + HO =>
ZnO + HCl(ac) = ZnCl + HO
Si + KOH = Si(OH)2 + K =>
Si + 2 KOH = Si(OH)2 + 2 K
NaOH + Cu{2+} = Na{+} + Cu(OH)2 =>
2 NaOH + Cu{2+} = 2 Na{+} + Cu(OH)2
K2S(aq) + HI(aq) = KI + H2S =>
K2S(aq) + 2 HI(aq) = 2 KI + H2S
Fe + Fl2 = FeFl3 =>
2 Fe + 3 Fl2 = 2 FeFl3
LiI(aq) + SrS(aq) = LiS(aq) + SrI(aq) =>
LiI(aq) + SrS(aq) = LiS(aq) + SrI(aq)
Na2S2O5 + H2O = HNaSO3 =>
Na2S2O5 + H2O = 2 HNaSO3
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
V{3+} + Mn{5+} = V{5+} + Mn{2+} =>
3 V{3+} + 2 Mn{5+} = 3 V{5+} + 2 Mn{2+}
FeCl2(aq) + KOH(aq) = Fe(OH)2 + KCl =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KCl
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
H2(d) + F2(d) = HF(d) =>
H2(d) + F2(d) = 2 HF(d)
NaCl + PO4 = NaClPO4 =>
NaCl + PO4 = NaClPO4
KOH + HBr = KBr + H2O = =>
KOH + HBr = KBr + H2O
Mn3(PO4)4 + Mg(NO3)2 = Mn(NO3)4 + Mg3(PO4)2 =>
Mn3(PO4)4 + 6 Mg(NO3)2 = 3 Mn(NO3)4 + 2 Mg3(PO4)2
Ca + Zn(OH)2 = Ca(OH)2 + Zn =>
Ca + Zn(OH)2 = Ca(OH)2 + Zn
KI + KIO3 + MgCl2 + H2O = Mg(OH)2 + I2 + KCl =>
5 KI + KIO3 + 3 MgCl2 + 3 H2O = 3 Mg(OH)2 + 3 I2 + 6 KCl
HCl + SbCl3 + I2 = SbCl5 + HI =>
2 HCl + SbCl3 + I2 = SbCl5 + 2 HI
H2O + P2O5 + KOH = KH2PO4 =>
H2O + P2O5 + 2 KOH = 2 KH2PO4
Pb{2+} + Cr2O7{2-} + H{+} = Pb{4+} + Cr{3+} + H2O =>
3 Pb{2+} + Cr2O7{2-} + 14 H{+} = 3 Pb{4+} + 2 Cr{3+} + 7 H2O
NaHSO3 + Cu + H2O2 = CuSO4 + Na2SO4 + H2O =>
2 NaHSO3 + Cu + 3 H2O2 = CuSO4 + Na2SO4 + 4 H2O
C3H7I + I2 = C3H6I2 + HI =>
C3H7I + I2 = C3H6I2 + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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