| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + ZnSO4 = K2SO4 + ZnS
C4H12 + O = C4O + H12 =>
C4H12 + O = C4O + H12
CrO + HNO3 = Cr(NO3)3 + H2O + NO2 =>
CrO + 4 HNO3 = Cr(NO3)3 + 2 H2O + NO2
Cr2O3 + KNO3 + KOH + K2CO3 = K2CrO4 + KNO2 + H2CO3 =>
Cr2O3 + 3 KNO3 + 2 KOH + K2CO3 = 2 K2CrO4 + 3 KNO2 + H2CO3
Mg + BaCl2 = BaMg + MgCl2 =>
2 Mg + BaCl2 = BaMg + MgCl2
S7 + Cl2 = S3Cl9 =>
6 S7 + 63 Cl2 = 14 S3Cl9
NaF + Ba3(PO4)2 = Na3(PO4) + BaF2 =>
6 NaF + Ba3(PO4)2 = 2 Na3(PO4) + 3 BaF2
BaCl2 + K2PO4 = Ba2(PO4)2 + KCl =>
2 BaCl2 + 2 K2PO4 = Ba2(PO4)2 + 4 KCl
SrI2(aq) + Na2SO3(aq) = SrSO3(aq) + NaI(aq) =>
SrI2(aq) + Na2SO3(aq) = SrSO3(aq) + 2 NaI(aq)
Re + Cl2 + H2O = HReO4 + HCl =>
2 Re + 7 Cl2 + 8 H2O = 2 HReO4 + 14 HCl
Ag2CO3 + Fe(CH3COO)2 = FeCO3 + AgCH3COO =>
Ag2CO3 + Fe(CH3COO)2 = FeCO3 + 2 AgCH3COO
Mg(s) + H2SO4(aq) = MgSO4(aq) + SO2(g) + H2O(g) =>
Mg(s) + 2 H2SO4(aq) = MgSO4(aq) + SO2(g) + 2 H2O(g)
Al + NO3{-} + H2O = Al{3+} + NH3 + OH{-} =>
8 Al + 3 NO3{-} + 18 H2O = 8 Al{3+} + 3 NH3 + 27 OH{-}
Li + P4 + O2 = Li3(PO4) =>
12 Li + P4 + 8 O2 = 4 Li3(PO4)
CS2 + O2 = CS2O =>
2 CS2 + O2 = 2 CS2O
Mn + K2CrO4 = MnCrO4 + K =>
Mn + K2CrO4 = MnCrO4 + 2 K
HBr + Sr(OH) = H2O + SrBr =>
HBr + Sr(OH) = H2O + SrBr
KCl + HCl = HK + Cl =>
KCl + HCl = HK + 2 Cl
HNO3 + M(OH)2 = M(NO3)2 + H2O =>
2 HNO3 + M(OH)2 = M(NO3)2 + 2 H2O
Ge + N = GeN =>
Ge + N = GeN
AlOH + H3Cl = Al3Cl + H2O =>
3 AlOH + H3Cl = Al3Cl + 3 H2O
KNO3 + Mg + SO4 = KSO4 + MgNO3 =>
KNO3 + Mg + SO4 = KSO4 + MgNO3
H2O2 + SO2 = SO3 + H2O =>
H2O2 + SO2 = SO3 + H2O
(NH4)2SO4 + BaI2 = NH4I + BaSO4 =>
(NH4)2SO4 + BaI2 = 2 NH4I + BaSO4
SrCO3 + C = SrC2 + CO3 =>
SrCO3 + 2 C = SrC2 + CO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuNO3 = NO2 + Cu2O + O2 =>
4 CuNO3 = 4 NO2 + 2 Cu2O + O2
HClO4 + Li = LiClO4 + H =>
HClO4 + Li = LiClO4 + H
KOH + Fe(OH)3 + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
3 KOH + Fe(OH)3 + 3 H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + 9 H2O
(CH3)2CHCH2OH + CH3COOH = C5H10O2 + H2O =>
3(CH3)2CHCH2OH + 4 CH3COOH = 4 C5H10O2 + 3 H2O
C2H2 + KMnO4 = MnO2 + KOH + C2O4K2 + H2O =>
3 C2H2 + 8 KMnO4 = 8 MnO2 + 2 KOH + 3 C2O4K2 + 2 H2O
C2H5OH = CH3COOC2H5 + H2 =>
2 C2H5OH = CH3COOC2H5 + 2 H2
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
SNCl2 + PdCl2 = SNCl4 + Pd =>
SNCl2 + PdCl2 = SNCl4 + Pd
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
(CH3CH2CH2CH2OH)3 + O2 = CO2 + H2O =>
(CH3CH2CH2CH2OH)3 + 18 O2 = 12 CO2 + 15 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CH3CH2OH + NH3 = (CH3CH2)3N + H2O =>
3 CH3CH2OH + NH3 = (CH3CH2)3N + 3 H2O
NaO + O2 = NaO2 =>
2 NaO + O2 = 2 NaO2
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
C5H12O + KMnO4 = C5H10O2 + H2O + KOH + MnO2 =>
3 C5H12O + 4 KMnO4 = 3 C5H10O2 + H2O + 4 KOH + 4 MnO2
CuCl + LiNO3 = CuNO3 + LiCl =>
CuCl + LiNO3 = CuNO3 + LiCl
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Ni(NO3)2 + NaCO3 = Na(NO3)2 + NiCO3 =>
Ni(NO3)2 + NaCO3 = Na(NO3)2 + NiCO3
Ag2SeO3 + H2O + SO2 = Se + AgO + H2SO4 =>
Ag2SeO3 + H2O + SO2 = Se + 2 AgO + H2SO4
C3H6O + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
NaHCO3 + H3PO3 = Na3(PO3) + H2CO3 =>
3 NaHCO3 + H3PO3 = Na3(PO3) + 3 H2CO3
P + C = PC =>
P + C = PC
Cu + H2O + CO2 + O2 = Cu2OH2CO3 =>
4 Cu + 2 H2O + 2 CO2 + O2 = 2 Cu2OH2CO3
Cu + P = Cu3P2 =>
3 Cu + 2 P = Cu3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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