| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H{+} + 2 MnO4{-} + 3 C2O4{-2} = 2 MnO2 + 6 CO2 + 4 H2O
KMnO4 + ZnCl2 = KCl2 + ZnMnO4 =>
KMnO4 + ZnCl2 = KCl2 + ZnMnO4
KI + PbCrO4 = PbI + KCrO4 =>
KI + PbCrO4 = PbI + KCrO4
H3PO3 + SO2 + H2O = H3PO4 + H2S =>
3 H3PO3 + SO2 + H2O = 3 H3PO4 + H2S
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CrCl2 + Cr = CrCl1 =>
CrCl2 + Cr = 2 CrCl1
NiCO3 + CH3COOH = NiCH3COO + CO2 + H2O =>
8 NiCO3 + 9 CH3COOH = 8 NiCH3COO + 10 CO2 + 6 H2O
IO2F(s) + BrF3(l) = IF5(l) + Br2(l) + O2(g) =>
3 IO2F(s) + 4 BrF3(l) = 3 IF5(l) + 2 Br2(l) + 3 O2(g)
H2SeO3 + KMnO4 = H2SeO4 + K2SeO3 + MnSeO3 + H2O =>
8 H2SeO3 + 2 KMnO4 = 5 H2SeO4 + K2SeO3 + 2 MnSeO3 + 3 H2O
Y2O3 + Fe2O3 = Y3Fe5O12 =>
3 Y2O3 + 5 Fe2O3 = 2 Y3Fe5O12
KClO + MnSO4 + KOH = KCl + MnO2 + K2SO4 + H2O =>
KClO + MnSO4 + 2 KOH = KCl + MnO2 + K2SO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgCl + Na2S2O8 = NaCl + Ag + SO4 =>
2 AgCl + Na2S2O8 = 2 NaCl + 2 Ag + 2 SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cl2{2+} + SO3{2-} + H2O = H{+} + SO4{2-} + Cl{-} =>
Cl2{2+} + 2 SO3{2-} + 2 H2O = 4 H{+} + 2 SO4{2-} + 2 Cl{-}
C4H8(OH)2 + Cu(OH2) = C4H8 + Cu2O + H2O =>
C4H8(OH)2 + 2 Cu(OH2) = C4H8 + Cu2O + 3 H2O
K2Cr2O7 + C3H6O + H2SO4 = K2SO4 + Cr2(SO4)2 + C3H4O2 + H2O =>
K2Cr2O7 + 2 C3H6O + 3 H2SO4 = K2SO4 + Cr2(SO4)2 + 2 C3H4O2 + 5 H2O
CsOH + H3PO4 = Cs3(PO4) + H2O =>
3 CsOH + H3PO4 = Cs3(PO4) + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Sn + Au(C2H3O2)3 = Au + Sn(C2H3O2)3 =>
Sn + Au(C2H3O2)3 = Au + Sn(C2H3O2)3
Pb + KSCN = PbS + CNK =>
Pb + KSCN = PbS + CNK
Ag + Cl2 = AgCl99 =>
2 Ag + 99 Cl2 = 2 AgCl99
C11H12N2O2 + O2 = CO2 + H2O + NO2 =>
C11H12N2O2 + 15 O2 = 11 CO2 + 6 H2O + 2 NO2
CrCl2 + Cr = CrCl1 =>
CrCl2 + Cr = 2 CrCl1
CH3CH2CH2CH3NCH2CH3 + CH3I = CH2CH3CH2CH3CH2CH3NCH3I =>
CH3CH2CH2CH3NCH2CH3 + CH3I = CH2CH3CH2CH3CH2CH3NCH3I
CH3CH2OH + H2O = H3O + CH3CHO =>
CH3CH2OH + 2 H2O = 2 H3O + CH3CHO
MnO4 + SO3{-}2 + H{+} = Mn2{+} + SO4{-}2 + H2O =>
4 MnO4 + 15 SO3{-}2 + 2 H{+} = 2 Mn2{+} + 15 SO4{-}2 + H2O
CaCO3 + Cl2 = CaClO + CO2 =>
2 CaCO3 + Cl2 = 2 CaClO + 2 CO2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
BrF5 + H2O = BrO2F + HF =>
BrF5 + 2 H2O = BrO2F + 4 HF
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
SO32 + OH = SO42 + H2O =>
SO32 + 20 OH = SO42 + 10 H2O
Na2CO3 + FeO2 = NaO + FeCO3 =>
Na2CO3 + FeO2 = 2 NaO + FeCO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
MgF2 = Mg + F =>
MgF2 = Mg + 2 F
KOH + Al2O3 + H2O = H2OKAl(OH)4 =>
2 KOH + Al2O3 + 5 H2O = 2 H2OKAl(OH)4
Ag + Cl2 = AgCl99 =>
2 Ag + 99 Cl2 = 2 AgCl99
H2 + Au3{+} = H{+} + Au =>
H2 + 2 Au3{+} = 2 H{+} + 6 Au
Pb + Fe(NO3)3 = Fe + Pb(NO3) =>
3 Pb + Fe(NO3)3 = Fe + 3 Pb(NO3)
MgF2 = Mg + F2 =>
MgF2 = Mg + F2
SnCl2 + Br2 = BrCl + Sn =>
SnCl2 + Br2 = 2 BrCl + Sn
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
As + NaOH = Na3As3O3 + H =>
3 As + 3 NaOH = Na3As3O3 + 3 H
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(NO3)2(aq) + HCl(aq) = CaCl2 + HNO3 =>
Ca(NO3)2(aq) + 2 HCl(aq) = CaCl2 + 2 HNO3
CO2 + H2O + F2 = C6H5F + O2 =>
24 CO2 + 10 H2O + 2 F2 = 4 C6H5F + 29 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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