| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO(CH3)2 + 4 O2 = 3 CO2 + 3 H2O
LiH + H2O = LiH2{+} + OH{-} =>
LiH + H2O = LiH2{+} + OH{-}
Rb + Rb(NO3) = RbO2 + N2 =>
Rb + 2 Rb(NO3) = 3 RbO2 + N2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe[Fe(CN)6] + H2O2 + KOH = KFe[Fe(CN)6]H2O + O2 =>
2 Fe[Fe(CN)6] + H2O2 + 2 KOH = 2 KFe[Fe(CN)6]H2O + O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2Cr2O7 + NaOH = Cr(OH)3 + K2CrO4 + NaO =>
K2Cr2O7 + 3 NaOH = Cr(OH)3 + K2CrO4 + 3 NaO
H2 + S = H2S =>
H2 + S = H2S
CH2(CO2H2) + KBrO3 = KBr + CO2 + H2O =>
3 CH2(CO2H2) + 4 KBrO3 = 4 KBr + 6 CO2 + 6 H2O
Mg(ClO4)2 = Mg + Cl + O =>
Mg(ClO4)2 = Mg + 2 Cl + 8 O
FeCl3Na2SO4 = FeSO4Na2Cl3 =>
FeCl3Na2SO4 = FeSO4Na2Cl3
HCl + PbNo = HNo + ClPb =>
HCl + PbNo = HNo + ClPb
HPO3{-2} + H2O = PO3{-3} + H3O{+} =>
HPO3{-2} + H2O = PO3{-3} + H3O{+}
CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl
BF2 = B + F2 =>
BF2 = B + F2
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + N0 =>
P2S5 + 8 HNO3 + 4 H2O = 5 H2SO4 + 2 H3PO4 + 8 N0
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
ThF4 + K = Th + KF =>
ThF4 + 4 K = Th + 4 KF
ClF3 + O2 = Cl2O + F2O =>
2 ClF3 + 2 O2 = Cl2O + 3 F2O
C7H6O3 + C4H6O3 = C9H10O5 =>
7 C7H6O3 + 8 C4H6O3 = 9 C9H10O5
Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
MnO4{2-} + H{+} + {-} = MnO2 + H2O =>
MnO4{2-} + 4 H{+} + 2e = MnO2 + 2 H2O
PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O
HCl + Zn = ClZn + H2 =>
2 HCl + 2 Zn = 2 ClZn + H2
HPO3{-2} + H2O = PO3{-3} + H3O{+} =>
HPO3{-2} + H2O = PO3{-3} + H3O{+}
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O
CH3COH + K2Cr2O7 + H2SO4 = CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3COH + K2Cr2O7 + 4 H2SO4 = 2 CH2COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
K2CO3 + H2O = KOH + CO2 =>
K2CO3 + H2O = 2 KOH + CO2
Ca10F2(PO4)6 + H2SO4 = CaH4(PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 CaH4(PO4)2 + 7 CaSO4 + 2 HF
H2ON2O5 = HNO3 =>
H2ON2O5 = 2 HNO3
NaPO4 + BaCl3 = NaCl3 + BaPO4 =>
NaPO4 + BaCl3 = NaCl3 + BaPO4
Na3(PO4)2 + KNO3 = Na(NO3)2 + K3PO4 =>
Na3(PO4)2 + 6 KNO3 = 3 Na(NO3)2 + 2 K3PO4
CH3CH2COOH + [O] = CO2 + H2O =>
CH3CH2COOH + 7[O] = 3 CO2 + 3 H2O
KOH + AgNO3 = KNO3 + AgHO =>
KOH + AgNO3 = KNO3 + AgHO
PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O
HI + KNO3 + H2SO4 = I2 + NO2 + H2O + K2SO4 =>
2 HI + 2 KNO3 + H2SO4 = I2 + 2 NO2 + 2 H2O + K2SO4
HPO3{-2} + H2O = PO3{-3} + H3O{+} =>
HPO3{-2} + H2O = PO3{-3} + H3O{+}
C19H32O2 + C12H22O11 = C24H40O7 + CH3OH =>
193 C19H32O2 + 102 C12H22O11 = 199 C24H40O7 + 115 CH3OH
C6H5OH + K2Cr2O7 + H2SO4 = C5H3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C5H3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O
HPO3{-2} + H2O = PO3{-3} + H3O{+} =>
HPO3{-2} + H2O = PO3{-3} + H3O{+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2SO4Pb(NO3)2 = Na2(NO3)2PbSO4 =>
Na2SO4Pb(NO3)2 = Na2(NO3)2PbSO4
ClK + O = Cl4O6 + KO4 =>
4 ClK + 22 O = Cl4O6 + 4 KO4
KOH(aq)CuSO4(aq) = CuOH(s)KSO4(aq) =>
KOH(aq)CuSO4(aq) = CuOH(s)KSO4(aq)
NH4OH + Co(Br)3 = NH4Br + Co(OH)3 =>
3 NH4OH + Co(Br)3 = 3 NH4Br + Co(OH)3
MgSO4BaCl2 = BaSO4MgCl2 =>
MgSO4BaCl2 = BaSO4MgCl2
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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