| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO3 + MnSO4 = Na3PO3MnSO4
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + C2H4O + H2O =>
8 H{+} + 3 Cr2O7{2-} + 17 C2H5OH = 2 Cr3{+} + 17 C2H4O + 21 H2O
CuS + O = Cu + SO =>
CuS + O = Cu + SO
C16H18N2O4S + O2 = CO2 + H2O + N2 + SO2 =>
2 C16H18N2O4S + 39 O2 = 32 CO2 + 18 H2O + 2 N2 + 2 SO2
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
HBr + NiS = HS + NiBr =>
HBr + NiS = HS + NiBr
C15H32 + O2 = C + H2O =>
C15H32 + 8 O2 = 15 C + 16 H2O
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O
K2CO3 + LiNO3 = KNO3 + Li2CO3 =>
K2CO3 + 2 LiNO3 = 2 KNO3 + Li2CO3
K2SO4 + SO3 = K2SO3 + SO4 =>
K2SO4 + SO3 = K2SO3 + SO4
LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiAl(OH)4 =>
LiAlH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + LiAl(OH)4
H2C2O4 + KMnO4 = Mn + CO2 + H2O + K =>
4 H2C2O4 + KMnO4 = Mn + 8 CO2 + 4 H2O + K
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
C6H5MgBr + H2O = C6H6 + MgBr(OH) =>
C6H5MgBr + H2O = C6H6 + MgBr(OH)
LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiAl(OH)4 =>
LiAlH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + LiAl(OH)4
Fe + H2SO4 + O2 + H2O = FeSO4*7H2O =>
2 Fe + 2 H2SO4 + O2 + 12 H2O = 2 FeSO4*7H2O
Na2(CO3) + H2SO4 = Na2SO4 + H2(CO3) =>
Na2(CO3) + H2SO4 = Na2SO4 + H2(CO3)
C3H7OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H7OH + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
KH2O = KOHH =>
KH2O = KOHH
Fe3N2 = Fe + N2 =>
Fe3N2 = 3 Fe + N2
Al(NO3)3(aq) + Li2SO4(aq) = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3(aq) + 3 Li2SO4(aq) = Al2(SO4)3 + 6 LiNO3
(NH4)2SnCl6 = (NH4)2SnCl2 + Cl4 =>
(NH4)2SnCl6 = (NH4)2SnCl2 + Cl4
KClAgNO3 = KNO3AgCl =>
KClAgNO3 = KNO3AgCl
MgO2 + Al = AlO2 + Mg =>
MgO2 + Al = AlO2 + Mg
Na2CO3 + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3 + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
Li2SO4(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al2(SO4)3(aq) =>
3 Li2SO4(aq) + 2 Al(NO3)3(aq) = 6 LiNO3(aq) + Al2(SO4)3(aq)
KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2
CaCl2 + O2 = CaCl2O3 =>
2 CaCl2 + 3 O2 = 2 CaCl2O3
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
C5H13N + O2 = CO2 + H2O + NO2 =>
4 C5H13N + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
H2O + O2 + NO2 = HNO3 =>
2 H2O + O2 + 4 NO2 = 4 HNO3
BrF4 = Br2 + F2 =>
2 BrF4 = Br2 + 4 F2
Si + F = SiF2 =>
Si + 2 F = SiF2
Fe2O4(s) + C(s) = Fe(s) + CO2(g) =>
Fe2O4(s) + 2 C(s) = 2 Fe(s) + 2 CO2(g)
HBr(aq) + MgO(s) = MgBr2(aq) + H2O(l) =>
2 HBr(aq) + MgO(s) = MgBr2(aq) + H2O(l)
Na(s) + Br(g) = NaBr =>
Na(s) + Br(g) = NaBr
Ar + H2 = ArH2 =>
Ar + H2 = ArH2
Cu2O3 + C = Cu + CO =>
Cu2O3 + 3 C = 2 Cu + 3 CO
P2S5 = P + S8 =>
8 P2S5 = 16 P + 5 S8
Ni(NO3)2 + HgCrO4 = Hg(NO3)2 + NiCrO4 =>
Ni(NO3)2 + HgCrO4 = Hg(NO3)2 + NiCrO4
C7H6O2 + O2 = CO + H2O =>
C7H6O2 + 4 O2 = 7 CO + 3 H2O
Na + H2O = Na2O + H2 =>
2 Na + H2O = Na2O + H2
Ag + O2 = AgO2 =>
Ag + O2 = AgO2
Fe2SiO4 + H2O + CO2 = Fe3O4 + SiO2 + CH4 =>
6 Fe2SiO4 + 2 H2O + CO2 = 4 Fe3O4 + 6 SiO2 + CH4
C13H10O3 + KOH = C12H7O3K + CH3OH =>
C13H10O3 + KOH = C12H7O3K + CH3OH
SnCl2 + Na2WO4 + HCl = W2O5 + SnCl4 + NaCl + H2O =>
SnCl2 + 2 Na2WO4 + 6 HCl = W2O5 + SnCl4 + 4 NaCl + 3 H2O
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
CrI6 = Cr6 + I =>
6 CrI6 = Cr6 + 36 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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