| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2Cr2O7 + 3 CH3CH2CH2CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2CH2COOH + 11 H2O
Ph + Br = PhBr =>
Ph + Br = PhBr
Al(OH)3 + H3O{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H3O{+} = Al{3+} + 6 H2O
C6H612O6 + O2 = CO2 + H2O =>
C6H612O6 + 156 O2 = 6 CO2 + 306 H2O
CH3 + CO2 = CO + H2O =>
2 CH3 + 5 CO2 = 7 CO + 3 H2O
Na2S2O3 + HClO = Na2S2O4 + HCl =>
Na2S2O3 + HClO = Na2S2O4 + HCl
KMnO4 + FeCl36H2O + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Cl + H2O =>
6 KMnO4 + 10 FeCl36H2O + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 360 Cl + 34 H2O
MnO2 + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 MnO2 + 3 PbO2 + 4 H{+} = 2 MnO4{-} + 3 Pb{2+} + 2 H2O
(HF)6 + NaOH = NaF + H2O =>
(HF)6 + 6 NaOH = 6 NaF + 6 H2O
Li3PO4(aq) + Al(NO3)3(aq) = LiNO3 + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = 3 LiNO3 + AlPO4
CH3CH2OH + CH3CHO = CH3CH(OCH2CH3)2 + H2O =>
2 CH3CH2OH + CH3CHO = CH3CH(OCH2CH3)2 + H2O
H3PO4 + NH4(OH) = HOH + (NH4)3(PO4) =>
H3PO4 + 3 NH4(OH) = 3 HOH + (NH4)3(PO4)
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
P2O5 + NaCl = POCl3 + Na2P4O11 =>
7 P2O5 + 6 NaCl = 2 POCl3 + 3 Na2P4O11
K2CrO4 = K2Cr2O7 + K2O =>
2 K2CrO4 = K2Cr2O7 + K2O
BaOFeO = FeBaO2 =>
BaOFeO = FeBaO2
NH4PO4 + Pd + Cl3 = NH4Cl3 + PO4Pd =>
NH4PO4 + Pd + Cl3 = NH4Cl3 + PO4Pd
K2Cr2O7 + H2SO4 + CH3CH3CH2CHOH = Cr2(SO4)3 + H2O + CH3CH3CH2CO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH3CH2CHOH = Cr2(SO4)3 + 7 H2O + 3 CH3CH3CH2CO + K2SO4
C10H10O + Cl2 = C9H8O + CHCl3 + OH =>
4 C10H10O + 33 Cl2 = 2 C9H8O + 22 CHCl3 + 2 OH
NH3 + HNO3 = H2O + N2 =>
5 NH3 + 3 HNO3 = 9 H2O + 4 N2
LiBr + Pb(SO4)2 = Pb(Br)4 + (Li)2SO4 =>
4 LiBr + Pb(SO4)2 = Pb(Br)4 + 2(Li)2SO4
H2 + C82O7 = C + H2O =>
7 H2 + C82O7 = 82 C + 7 H2O
KMnO4 + H2SO4 + FeS = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
18 KMnO4 + 32 H2SO4 + 10 FeS = 9 K2SO4 + 18 MnSO4 + 5 Fe2(SO4)3 + 32 H2O
Al(OH)3 + H2Se2O7 = Al2(Se2O7)3 + H2O =>
2 Al(OH)3 + 3 H2Se2O7 = Al2(Se2O7)3 + 6 H2O
GaBr3 + F2 = GaF3 + Br =>
2 GaBr3 + 3 F2 = 2 GaF3 + 6 Br
MnO4 + NO2 + H = HNO3 + MnOH =>
MnO4 + 3 NO2 + 4 H = 3 HNO3 + MnOH
Fe + H2TeO3 = Fe2(TeO3) + H2 =>
2 Fe + H2TeO3 = Fe2(TeO3) + H2
NO2 + Li2O = Li2 + NO3 =>
NO2 + Li2O = Li2 + NO3
NH(Cl)4 + AgNO3 = NH(NO3)4 + ClAg =>
NH(Cl)4 + 4 AgNO3 = NH(NO3)4 + 4 ClAg
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
FeCl3 + KOH = FeOH + KCl3 =>
FeCl3 + KOH = FeOH + KCl3
C3H6 + H2O = H2 + C2O =>
2 C3H6 + 3 H2O = 9 H2 + 3 C2O
Zr240Mo125Si200 = ZrSi + Zr5Si4 + Mo =>
Zr240Mo125Si200 = 40 ZrSi + 40 Zr5Si4 + 125 Mo
FeCl3 + NaOH = NaCl + (Fe(OH)3) =>
FeCl3 + 3 NaOH = 3 NaCl + (Fe(OH)3)
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
O3 + HI = OI + H2O =>
O3 + 2 HI = 2 OI + H2O
C147H294 + O2 = CO2 + H2O =>
2 C147H294 + 441 O2 = 294 CO2 + 294 H2O
Al(OH)3(aq) = Al2O3 + H2O =>
2 Al(OH)3(aq) = Al2O3 + 3 H2O
Pb(C2H3O2)2 + NaHCO3 = Pb(HCO3)2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaHCO3 = Pb(HCO3)2 + 2 NaC2H3O2
HgO + Cl = HgCl + O =>
HgO + Cl = HgCl + O
NH3 + SO2 + O2 + H2O = NH4HSO4 =>
2 NH3 + 2 SO2 + O2 + 2 H2O = 2 NH4HSO4
H2SO4 + BaCl2 = H2Ba + SO4Cl2 =>
H2SO4 + BaCl2 = H2Ba + SO4Cl2
Ca5(PO4)3OH = Ca4(PO4)3OH + Ca =>
Ca5(PO4)3OH = Ca4(PO4)3OH + Ca
C6H10 + KMnO4 + HCl = C6H10O4 + KCl + MnCl2 + H2O =>
5 C6H10 + 8 KMnO4 + 24 HCl = 5 C6H10O4 + 8 KCl + 8 MnCl2 + 12 H2O
C4H8(OH2) + H2O2 = C4H6O2 + H2O =>
C4H8(OH2) + 3 H2O2 = C4H6O2 + 5 H2O
(NH4)2CO3 + NaNO3 = NH4NO3 + Na2CO3 =>
(NH4)2CO3 + 2 NaNO3 = 2 NH4NO3 + Na2CO3
C6H14N2O2 + O2 = NH3 + CO2 + H2O =>
C6H14N2O2 + 7 O2 = 2 NH3 + 6 CO2 + 4 H2O
PbS2 = PbS + S2 =>
2 PbS2 = 2 PbS + S2
PbO2 + HI = I2 + PbO + H2O =>
PbO2 + 2 HI = I2 + PbO + H2O
NaF + CaO = Na2O + CaF2 =>
2 NaF + CaO = Na2O + CaF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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