| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnC2O4*3H2O(s) = MnCO3(s) + 3 H2O(g) + CO(g)
Cr2O3 + NO3{-} + H2O = CrO4{-2} + NO2{-} + H{+} =>
Cr2O3 + 3 NO3{-} + 2 H2O = 2 CrO4{-2} + 3 NO2{-} + 4 H{+}
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3 =>
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SbCl3 + NaHCO3 = Na3SbO3 + NaCl + H2O + CO2 =>
SbCl3 + 6 NaHCO3 = Na3SbO3 + 3 NaCl + 3 H2O + 6 CO2
C6H5COOH + CO3{-} = CO2 + C6H5COO{-} + H2O =>
31 C6H5COOH + 30 CO3{-} = 37 CO2 + 30 C6H5COO{-} + 18 H2O
C6H6 + O5 = CO2 + H2O =>
C6H6 + 3 O5 = 6 CO2 + 3 H2O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
ZnO + NaOH = ZnOH2 + NaO =>
ZnO + 2 NaOH = ZnOH2 + 2 NaO
NaOH + NaH2PO4 = Na3PO4 + H2O =>
2 NaOH + NaH2PO4 = Na3PO4 + 2 H2O
PbCl4 + Ca(OH)2 = Pb(OH)4 + CaCl2 =>
PbCl4 + 2 Ca(OH)2 = Pb(OH)4 + 2 CaCl2
KClO + HCl = KCl + H2OCl2 =>
KClO + 2 HCl = KCl + H2OCl2
COCl2 + AgNO3 = CONO3 + Cl2Ag =>
COCl2 + AgNO3 = CONO3 + Cl2Ag
BiS + HNO3 = Bi(NO3)2 + S + NO + H2O =>
3 BiS + 8 HNO3 = 3 Bi(NO3)2 + 3 S + 2 NO + 4 H2O
KCIO3 + H2SO4 = HCIO3 + K2SO4 =>
2 KCIO3 + H2SO4 = 2 HCIO3 + K2SO4
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
NH4OH(s) + HNO3(aq) = NH4NO3(aq) + H2O =>
NH4OH(s) + HNO3(aq) = NH4NO3(aq) + H2O
CH3CH2CH3Cl + Br2 = BrCH2CH2CH2Cl + HBr =>
2 CH3CH2CH3Cl + 3 Br2 = 2 BrCH2CH2CH2Cl + 4 HBr
Cr2(SO4)3 + Na2CO3 + H2O = Na2SO4 + Cr(OH)3 + CO2 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 3 CO2
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
NH5O + H3PO4 = N3H12PO4 + H2O =>
3 NH5O + H3PO4 = N3H12PO4 + 3 H2O
Na3PO4 + AgNo3 = AgPO4 + Na3No3 =>
Na3PO4 + AgNo3 = AgPO4 + Na3No3
O2S + O2 = O3S =>
2 O2S + O2 = 2 O3S
C3H8O + Al = Al2O3 + C3H8 =>
3 C3H8O + 2 Al = Al2O3 + 3 C3H8
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H3O + C2H3O2 = HC2H3O2 + H2O =>
H3O + C2H3O2 = HC2H3O2 + H2O
S2O8{2-} + NO + H2O = SO4{2-} + NO3{-} + H{+} =>
3 S2O8{2-} + 2 NO + 4 H2O = 6 SO4{2-} + 2 NO3{-} + 8 H{+}
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
CH3COOC2H5 + C4H10 = CH3COOC4H9 + C2H6O =>
5 CH3COOC2H5 + 2 C4H10 = 4 CH3COOC4H9 + 2 C2H6O
Pb3O4 + HCl = PbCl2 + H2O + Cl3 =>
3 Pb3O4 + 24 HCl = 9 PbCl2 + 12 H2O + 2 Cl3
MnO4{-} + C6H12O6 + OH{-} = MnO2 + C6H11O7{-} + H2O =>
2 MnO4{-} + 3 C6H12O6 + OH{-} = 2 MnO2 + 3 C6H11O7{-} + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na{+} + SO4{2-} =>
CuSO4 + 2 NaOH = Cu(OH)2 + 2 Na{+} + SO4{2-}
NO3{-} + H2O + {-} = NH3 + OH{-} =>
NO3{-} + 6 H2O + 8e = NH3 + 9 OH{-}
NH4OH + CrS = Cr(OH)2 + (NH4)2S =>
2 NH4OH + CrS = Cr(OH)2 + (NH4)2S
Xe + ClO3{-} + H2O = HXeO4{-} + Cl{-} + H{+} =>
Xe + ClO3{-} + H2O = HXeO4{-} + Cl{-} + H{+}
K2SO3 + K2Cr2O7 + H2O = Cr(OH)3 + KOH + K2SO4 =>
3 K2SO3 + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 K2SO4
Cu(NO3)2 = CuO + O2 + NO =>
2 Cu(NO3)2 = 2 CuO + 3 O2 + 4 NO
Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O
KCl + H2SO4 = K2SO4 + ClH =>
2 KCl + H2SO4 = K2SO4 + 2 ClH
K2Cr2O7 + CaSO4 = K2SO4 + CaCr2O7 =>
K2Cr2O7 + CaSO4 = K2SO4 + CaCr2O7
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
NO2{-} + C3H5O2{-} + H{+} + H2O = H2CO3 + NH4{+} =>
7 NO2{-} + 3 C3H5O2{-} + 17 H{+} + 7 H2O = 9 H2CO3 + 7 NH4{+}
C3H7OH + CuO = Cu + C2H7COOH =>
C3H7OH + CuO = Cu + C2H7COOH
C2H5 + O2 = H2O + CO =>
4 C2H5 + 9 O2 = 10 H2O + 8 CO
Fe(OH)2 + I2 = FeI2 + OH =>
Fe(OH)2 + I2 = FeI2 + 2 OH
Ag2O + O2 = Ag2O3 =>
Ag2O + O2 = Ag2O3
Pb(NO3)2 + NH4OH = Pb2O(NO3)2(s) + NH4{+} + NO3{-} + H2O =>
2 Pb(NO3)2 + 2 NH4OH = Pb2O(NO3)2(s) + 2 NH4{+} + 2 NO3{-} + H2O
NH3 + HClO = NCl3 + H2O =>
NH3 + 3 HClO = NCl3 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C27H48O20 = C4H6O2 + CO2 + H2O =>
9 C27H48O20 = 58 C4H6O2 + 11 CO2 + 42 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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