| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
HI(ac) = I2(ac) + H =>
2 HI(ac) = I2(ac) + 2 H
Mn{2+} + KIO4 = MnO4{-} + KI{3+} =>
Mn{2+} + KIO4 = MnO4{-} + KI{3+}
C8H8 + CCl4 = C9H8Cl2 + Cl2 =>
C8H8 + CCl4 = C9H8Cl2 + Cl2
Ag + H2SO4(conc) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(conc) = Ag2SO4 + SO2 + 2 H2O
KCl + Pb(NO2)2 = PbCl2 + KNO2 =>
2 KCl + Pb(NO2)2 = PbCl2 + 2 KNO2
Rb2(C2O4) + BaBr2 = RbBr + Ba(C2O4) =>
Rb2(C2O4) + BaBr2 = 2 RbBr + Ba(C2O4)
C4H9OH + C7H6O5 = C11H14O5 + H2O =>
C4H9OH + C7H6O5 = C11H14O5 + H2O
Fe + H2HSO4 = Fe2(SO4)3 + H2 =>
4 Fe + 6 H2HSO4 = 2 Fe2(SO4)3 + 9 H2
FeSO4 + AgNO3 = Ag + Fe(NO3)2 + Fe2(SO4)3 =>
3 FeSO4 + 2 AgNO3 = 2 Ag + Fe(NO3)2 + Fe2(SO4)3
C13H10O + C4H10O = C26H22O2 + C3H6O =>
35 C13H10O + 10 C4H10O = 18 C26H22O2 + 9 C3H6O
KOH + HKP = K2P + H2O =>
KOH + HKP = K2P + H2O
K2CrO4 + KNO2 + H2SO4 = Cr2(SO4)3 + KNO3 + H2O + KOH =>
2 K2CrO4 + 3 KNO2 + 3 H2SO4 = Cr2(SO4)3 + 3 KNO3 + H2O + 4 KOH
Zn(OH)2 + Al(OH)3 = Al[Zn(OH)5] =>
Zn(OH)2 + Al(OH)3 = Al[Zn(OH)5]
H8C3H8 + O2 = CO2 + H2O =>
H8C3H8 + 7 O2 = 3 CO2 + 8 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
C3H6O3 + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C3H6O3 + 3 SO4{2-} + 6 H{+} = 6 CO2 + 3 H2S + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HClO + SO3 = H + SO4 + Cl =>
HClO + SO3 = H + SO4 + Cl
BiCl3(aq)NaOH(aq) = NaCl3(aq)BiOH(aq) =>
BiCl3(aq)NaOH(aq) = NaCl3(aq)BiOH(aq)
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 = =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Ag2CrO4 + Al = Ag2Al + CrO4 =>
Ag2CrO4 + Al = Ag2Al + CrO4
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
CH3C(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3C(O)CH2CH3 + H2O =>
6 CH3C(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CH3C(O)CH2CH3 + 7 H2O
CH3CH2COOH + NaOH = H2O + NaCH3CH2COO =>
CH3CH2COOH + NaOH = H2O + NaCH3CH2COO
Mg + Fe2(CO3)3 = Fe + Mg(CO3)3 =>
Mg + Fe2(CO3)3 = 2 Fe + Mg(CO3)3
C6H5OH + CH3OH = C7H8 + H2O =>
3 C6H5OH + 10 CH3OH = 4 C7H8 + 13 H2O
H3Po4 + Zn = Zn3(Po4) + H2 =>
2 H3Po4 + 6 Zn = 2 Zn3(Po4) + 3 H2
CaSO4 + K3PO4 = CaK3 + SO4PO4 =>
CaSO4 + K3PO4 = CaK3 + SO4PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
WCl6 + Na2S = WS2 + NaCl + S =>
WCl6 + 3 Na2S = WS2 + 6 NaCl + S
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
Lu2O3 + Fe2O3 = LuFeO3 =>
Lu2O3 + Fe2O3 = 2 LuFeO3
NaS8 = Na + S8 =>
NaS8 = Na + S8
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + C2H4O2 = Fe + H2O + CO2 =>
4 Fe2O3 + 3 C2H4O2 = 8 Fe + 6 H2O + 6 CO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
FeCl{3+} + HPO4{2-} = FePO4 + H + Cl{+} =>
FeCl{3+} + HPO4{2-} = FePO4 + H + Cl{+}
In2O3 + NaOH = NaInO2 + H2O =>
In2O3 + 2 NaOH = 2 NaInO2 + H2O
Mg(OH)2 + N2O5 = Mg(NO3)2 + HNO3 =>
Mg(OH)2 + 2 N2O5 = Mg(NO3)2 + 2 HNO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cl2 + Ca(HCO3)2 + Fe(OH)2 = Fe(OH)3 + CaCl2 + CO2 =>
Cl2 + Ca(HCO3)2 + 2 Fe(OH)2 = 2 Fe(OH)3 + CaCl2 + 2 CO2
Cu(NO3)2 + NaI = I1 + CuI + NaNO3 =>
Cu(NO3)2 + 2 NaI = I1 + CuI + 2 NaNO3
NaC2H3O2 + H2SO4 = NaSO4 + C2H3O2 + H2 =>
NaC2H3O2 + H2SO4 = NaSO4 + C2H3O2 + H2
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
NaCo3 + CaCl2 = NaCl2 + CaCo3 =>
NaCo3 + CaCl2 = NaCl2 + CaCo3
K + (NH4)2C2O4 = KC2O4 + NH4 =>
K + (NH4)2C2O4 = KC2O4 + 2 NH4
Chromium + Tin(iv)chloride = Chromium(iii)chloride + tin =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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