| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + 2 H2O = Zn(OH)2 + H2SO4
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
CaS = Ca{2+} + S{2-} =>
CaS = Ca{2+} + S{2-}
CuSO4 + H2O2 = H2SO4 + Cu2O + O2 =>
4 CuSO4 + 4 H2O2 = 4 H2SO4 + 2 Cu2O + 3 O2
AgNO3(aq) + KOH(aq) = Ag2O(s) + H2O(l) + KNO3(aq) =>
2 AgNO3(aq) + 2 KOH(aq) = Ag2O(s) + H2O(l) + 2 KNO3(aq)
KJ + H2SO4 = H2S + J2 + H2O + K2SO4 =>
8 KJ + 5 H2SO4 = H2S + 4 J2 + 4 H2O + 4 K2SO4
Fe(NO3)2 + NaOH + H2O + O2 = Fe(OH)3 + NaNO3 =>
4 Fe(NO3)2 + 8 NaOH + 2 H2O + O2 = 4 Fe(OH)3 + 8 NaNO3
Fe2(SO4)3 + CaO + H2O = CaSO4*2H2O + Fe(OH)3 =>
Fe2(SO4)3 + 3 CaO + 9 H2O = 3 CaSO4*2H2O + 2 Fe(OH)3
Cl2O + KOH = KCl + KClO3 + H2O =>
3 Cl2O + 6 KOH = 4 KCl + 2 KClO3 + 3 H2O
(NH4)NO3 + CaO = NH3 + H2O + Ca(NO3)2 =>
2(NH4)NO3 + CaO = 2 NH3 + H2O + Ca(NO3)2
NaClO2 + KCl = NaCl + KClO =>
NaClO2 + 2 KCl = NaCl + 2 KClO
ZnOH + HC2H3O2 = ZnCH3COO + H2O =>
ZnOH + HC2H3O2 = ZnCH3COO + H2O
Na + S = NaS =>
Na + S = NaS
ZnOH + HC2H3O2 = ZnCH3COO + H2O =>
ZnOH + HC2H3O2 = ZnCH3COO + H2O
NaClO2 + KCl = NaCl + KClO =>
NaClO2 + 2 KCl = NaCl + 2 KClO
BaOs2F12 + H2O = BaOs2F12H12O6 =>
BaOs2F12 + 6 H2O = BaOs2F12H12O6
CO3{-2} + H2O = HCO3{-} + OH{-} =>
CO3{-2} + H2O = HCO3{-} + OH{-}
N3 + O2 = N6O2 =>
2 N3 + O2 = N6O2
MnCI2 + HNO3 = NH3 + Mn(NO3)2 + H2O + CI2 =>
4 MnCI2 + 9 HNO3 = NH3 + 4 Mn(NO3)2 + 3 H2O + 4 CI2
ZnOH + HC2H3O2 = ZnCH3COO + H2O =>
ZnOH + HC2H3O2 = ZnCH3COO + H2O
KIO3 + KI + CH3COOH = H2O + I2 + CH3COOK =>
KIO3 + 5 KI + 6 CH3COOH = 3 H2O + 3 I2 + 6 CH3COOK
Al + NaH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaH + 4 H2O = 2 NaAlO2 + 5 H2
CCCOHOHOHHHHHH + NH2NH2CO = NH3 + H2O + C6H6O3 =>
12 CCCOHOHOHHHHHH + 6 NH2NH2CO = 12 NH3 + 21 H2O + 7 C6H6O3
HMnO4 + K2SO4 = KMnO4 + H2SO4 =>
2 HMnO4 + K2SO4 = 2 KMnO4 + H2SO4
e + S{6} + O2 = SO4{2} =>
4e + S{6} + 2 O2 = SO4{2}
C6H10O8 + NaOH = NaC6H7O7 + H2O =>
C6H10O8 + NaOH = NaC6H7O7 + 2 H2O
S2 + H2 = HS =>
S2 + H2 = 2 HS
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
KOH + HCl = KCl + H2 + O2 =>
2 KOH + 2 HCl = 2 KCl + 2 H2 + O2
NaClO2 + KCl = NaCl + KClO =>
NaClO2 + 2 KCl = NaCl + 2 KClO
HCl(aq) + Na2CO3(aq) = CO2(aq) + NaCl(aq) + H2O =>
2 HCl(aq) + Na2CO3(aq) = CO2(aq) + 2 NaCl(aq) + H2O
MnO2 + CO = MnO + CO2 =>
MnO2 + CO = MnO + CO2
ZnOH + HC2H3O2 = ZnCH3COO + H2O =>
ZnOH + HC2H3O2 = ZnCH3COO + H2O
NaClO2 + KCl = NaCl + KClO =>
NaClO2 + 2 KCl = NaCl + 2 KClO
NaNO3 + Na3PO4 = NO3Na3 + NaPO4 =>
NaNO3 + Na3PO4 = NO3Na3 + NaPO4
C2H5OH + Cu(OH)2 = Cu2O + H2O + CH3COH =>
C2H5OH + 2 Cu(OH)2 = Cu2O + 3 H2O + CH3COH
ZnOH + HC2H3O2 = ZnCH3COO + H2O =>
ZnOH + HC2H3O2 = ZnCH3COO + H2O
HgU + CaC2 = Ca2U5 + Hg + C =>
5 HgU + 2 CaC2 = Ca2U5 + 5 Hg + 4 C
Pu{4+} + H2O = PuO2{2+} + Pu{3+} + H{+} =>
3 Pu{4+} + 2 H2O = PuO2{2+} + 2 Pu{3+} + 4 H{+}
Mn(OH)2 + H3SbO4 = Mn3(SbO4)2 + H2O =>
3 Mn(OH)2 + 2 H3SbO4 = Mn3(SbO4)2 + 6 H2O
Pb(NO3)2 + NH4SCN = Pb(SCN) + NH4 + NO3 =>
Pb(NO3)2 + NH4SCN = Pb(SCN) + NH4 + 2 NO3
Rb2 + S = Rb2S =>
Rb2 + S = Rb2S
N20 = N02 =>
N20 = 10 N02
H2C2O4 + HIO3 = I2 + CO2 + H2O =>
5 H2C2O4 + 2 HIO3 = I2 + 10 CO2 + 6 H2O
Fe2O43 + CO = FeO + CO2 =>
Fe2O43 + 41 CO = 2 FeO + 41 CO2
Cr + Cl = CrCl4 =>
Cr + 4 Cl = CrCl4
Pb + H2O = Pb2O5 + H2 =>
2 Pb + 5 H2O = Pb2O5 + 5 H2
H2S + K2SO4 = K2S + H2SO4 =>
H2S + K2SO4 = K2S + H2SO4
FeCl{+3} + NaOH = Fe(OH){3} + NaCl =>
FeCl{+3} + NaOH = Fe(OH){3} + NaCl
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/24
Équations équilibrées sur03/31/23
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