| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeCl3 + HCl = 3 FeCl2 + HCl4
KMnO4 + MnSO4 = MnO2 + SO3 + K2SO4 =>
2 KMnO4 + 3 MnSO4 = 5 MnO2 + 2 SO3 + K2SO4
HCl + Pb(ClO3)2 = HClO3 + PbCl2 =>
2 HCl + Pb(ClO3)2 = 2 HClO3 + PbCl2
H2SnCl6 + H2S = HCl + SnS2 =>
H2SnCl6 + 2 H2S = 6 HCl + SnS2
MnO2 + K2CO3 + KClO3 = K2MnO4 + KCl + CO2 =>
3 MnO2 + 3 K2CO3 + KClO3 = 3 K2MnO4 + KCl + 3 CO2
KClO + Al + NaOH + H2O = KCl + Na3[Al(OH)6] =>
3 KClO + 2 Al + 6 NaOH + 3 H2O = 3 KCl + 2 Na3[Al(OH)6]
C3H7COOH + H2O = C3H7COO + H3O =>
C3H7COOH + H2O = C3H7COO + H3O
SN + H2SO4 = SNSO4 + S + H2O =>
3 SN + 4 H2SO4 = 3 SNSO4 + S + 4 H2O
C3H5(OH)3 + KHSO4 + K2[HgI4] = HgSO4 + K2SO4 + C3H5HSO3 + I2 + H2O =>
C3H5(OH)3 + 6 KHSO4 + K2[HgI4] = HgSO4 + 4 K2SO4 + C3H5HSO3 + 2 I2 + 4 H2O
Cu + Ag{+}(aq) = Cu2{+}(aq) + Ag =>
2 Cu + Ag{+}(aq) = Cu2{+}(aq) + Ag
NH4C2H3O2 + BaS = (NH4)2S + Ba(C2H3O2)2 =>
2 NH4C2H3O2 + BaS = (NH4)2S + Ba(C2H3O2)2
C9H13N + NaHCO3 = H2CO3 + C9H12NaN =>
C9H13N + NaHCO3 = H2CO3 + C9H12NaN
Ba(OH)2*10H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*10H2O + 2 NH4SCN = Ba(SCN)2 + 12 H2O + 2 NH3
HBr + BaO2H2 = H2O + BaBr2 =>
2 HBr + BaO2H2 = 2 H2O + BaBr2
HNO3 + K2S = KNO3 + H2SO4 + NO + H2O =>
14 HNO3 + 3 K2S = 6 KNO3 + 3 H2SO4 + 8 NO + 4 H2O
PbCl4 + O2 = Pb(ClO)4 =>
PbCl4 + 2 O2 = Pb(ClO)4
Ag2O + HCOOH = CO2 + H2O + Ag =>
Ag2O + HCOOH = CO2 + H2O + 2 Ag
Pb{2+} + Al = Al{3+} + Pb =>
3 Pb{2+} + 2 Al = 2 Al{3+} + 3 Pb
SeO2 + Cl2 = SeCl2 + ClO2 =>
2 SeO2 + 3 Cl2 = 2 SeCl2 + 2 ClO2
FePb + Co = FeCo + Pb =>
FePb + Co = FeCo + Pb
KOH + H3Po4 = K + Po4 + H2O =>
3 KOH + H3Po4 = 3 K + Po4 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(s) + Pb(NO) = (aq)Zn(NO)(aq) + Pb(s) =>
Zn(s) + Pb(NO) = (aq)Zn(NO)(aq) + Pb(s)
Be(OH)2 + NaOH = Na[Be(OH)3] =>
Be(OH)2 + NaOH = Na[Be(OH)3]
MgCl2(aq) + LiOH(aq) = Mg(OH)2 + LiCl =>
MgCl2(aq) + 2 LiOH(aq) = Mg(OH)2 + 2 LiCl
I2 + H2O + HOCl = HIO3 + HCl =>
I2 + H2O + 5 HOCl = 2 HIO3 + 5 HCl
SrCO3 + La2O3 + SrCl2 + Fe2O3 + Ir + O2 = Sr2LaFeIrO5Cl2 + CO2 =>
2 SrCO3 + La2O3 + 2 SrCl2 + Fe2O3 + 2 Ir + O2 = 2 Sr2LaFeIrO5Cl2 + 2 CO2
(NH4)3PO4 + Fe(NO3)2 = NH4NO3 + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 Fe(NO3)2 = 6 NH4NO3 + Fe3(PO4)2
KNO3 + C4H6O2 = CO2 + H2O + N2 + K2O =>
18 KNO3 + 5 C4H6O2 = 20 CO2 + 15 H2O + 9 N2 + 9 K2O
Pd + HCl + HNO3 = H2PdCl4 + NO2 + H2O =>
Pd + 4 HCl + 2 HNO3 = H2PdCl4 + 2 NO2 + 2 H2O
BaSO3 + CaCl2 = BaCl2 + CaSO3 =>
BaSO3 + CaCl2 = BaCl2 + CaSO3
KI + HClO = I2 + KCl + KOH =>
2 KI + HClO = I2 + KCl + KOH
C12H22O11 + O2 = CO2 + H2O = C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Pm(OH)3 + H4CO4 = Pm(H3CO4)3 + H2O =>
Pm(OH)3 + 3 H4CO4 = Pm(H3CO4)3 + 3 H2O
X + YO3 = XO3 + Y2O4 =>
2 X + 6 YO3 = 2 XO3 + 3 Y2O4
S8 + H2O = HSO4 + H2 =>
S8 + 32 H2O = 8 HSO4 + 28 H2
WN = N + W =>
WN = N + W
CH2(OH)CH(OH)CH3 + HBr = CH2OHCHBrCH3 + H2O =>
CH2(OH)CH(OH)CH3 + HBr = CH2OHCHBrCH3 + H2O
MgOH + HNO3 = MgNO3 + HOH =>
MgOH + HNO3 = MgNO3 + HOH
Ba(NO3)2 + Cu(SO4)2 = Ba(SO4)2 + Cu(NO3)2 =>
Ba(NO3)2 + Cu(SO4)2 = Ba(SO4)2 + Cu(NO3)2
rubidium + water = Rubidiumhydroxide + hydrogen =>
2 Rb + 2 H2O = 2 RbOH + H2
K3Co(NO2)6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CoSO4 + HNO3 + H2O =>
5 K3Co(NO2)6 + 11 KMnO4 + 29 H2SO4 = 13 K2SO4 + 11 MnSO4 + 5 CoSO4 + 30 HNO3 + 14 H2O
SO32{-} + H{+} + MnO4 = SO42{-} + Mn2{+} + H2O =>
3 SO32{-} + 4 H{+} + 8 MnO4 = 3 SO42{-} + 4 Mn2{+} + 2 H2O
Mn((NO3)2)H8O4 + CON2H4 = N2 + H2O + CO2 + Mn2O3 =>
2 Mn((NO3)2)H8O4 + 3 CON2H4 = 5 N2 + 14 H2O + 3 CO2 + Mn2O3
Na2SO4 + SiO2 + C = Na2SiO3 + CO2 + SO2 =>
2 Na2SO4 + 2 SiO2 + C = 2 Na2SiO3 + CO2 + 2 SO2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
Fe(OH)2 + Na2SiO3 = FeSiO3 + NaOH =>
Fe(OH)2 + Na2SiO3 = FeSiO3 + 2 NaOH
NaBO2 + H2O = HBO2 + NaOH =>
NaBO2 + H2O = HBO2 + NaOH
C3H6O + C8H8O3 = C11H12O3 + H2O =>
C3H6O + C8H8O3 = C11H12O3 + H2O
ClO2(aq) + OH{-} = ClO3{-}(aq) + ClO2{-}(aq) + H2O{+} =>
3 ClO2(aq) + 2 OH{-} = ClO3{-}(aq) + 2 ClO2{-}(aq) + H2O{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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