| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2Fe(CN)6 + 8 NH3 = 2 Cu(NH3)4 + Fe(CN)6
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
Pb{2+} + SO4{2-} = PbS + O2 =>
Pb{2+} + SO4{2-} = PbS + 2 O2
HNO3 + S = NO + H2SO4 =>
2 HNO3 + S = 2 NO + H2SO4
ZnOH2 + Cu = CuOH2 + Zn =>
ZnOH2 + Cu = CuOH2 + Zn
HCOH + KMnO4 + HOH = HCOOH + KOH + MnO2 =>
3 HCOH + 2 KMnO4 + HOH = 3 HCOOH + 2 KOH + 2 MnO2
ZrO2 + H2O = HZrO3{-} + H{+} =>
ZrO2 + H2O = HZrO3{-} + H{+}
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4 =>
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4
VO3{-3} + Zn + H{+} = V{+2} + Zn{+2} + H2O =>
2 VO3{-3} + Zn + 12 H{+} = 2 V{+2} + Zn{+2} + 6 H2O
NaHSO4 + CuCO3 = CuSO4 + Na2SO4 + H2O + CO2 =>
2 NaHSO4 + CuCO3 = CuSO4 + Na2SO4 + H2O + CO2
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq) =>
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq)
Cu(C2O4) + NO3 + NH3 = Cu(NH3) + C2NO7 =>
Cu(C2O4) + NO3 + NH3 = Cu(NH3) + C2NO7
C + H2O = C1O + H2 =>
C + H2O = C1O + H2
KCl(aq) + Ag(NO3)(aq) = K(NO3)(aq) + ClAg(s) =>
KCl(aq) + Ag(NO3)(aq) = K(NO3)(aq) + ClAg(s)
ZnHPO4 + NH3 = Zn(NH3)4 + HPO4 =>
ZnHPO4 + 4 NH3 = Zn(NH3)4 + HPO4
NaIO3 + SO2 + H2O = NaSHO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaSHO4 + 3 H2SO4 + I2
Bi + NH4OH = Bi(NH3)2 + H2O =>
Bi + 2 NH4OH = Bi(NH3)2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ru + P = RuP =>
Ru + P = RuP
SrO + P{+4}O{10} = SrPO{4} =>
SrO + P{+4}O{10} = SrPO{4}
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
H2SeO4 + Sr(OH)2 = Sr2(SeO4)2 + H2O =>
2 H2SeO4 + 2 Sr(OH)2 = Sr2(SeO4)2 + 4 H2O
C40H80S + O2 = CO2 + H2O + S02 =>
2 C40H80S + 120 O2 = 80 CO2 + 80 H2O + S02
CuSO4 + K2C2O4 = K2[Cu(C2O4)2] + K{+} + SO4{2-} =>
CuSO4 + 2 K2C2O4 = K2[Cu(C2O4)2] + 2 K{+} + SO4{2-}
HNO3 + C6H12O6 = H2C2O4 + H2O + NO =>
6 HNO3 + C6H12O6 = 3 H2C2O4 + 6 H2O + 6 NO
ZnO + H2SO4 = H2O + Zn(HSO4)2 =>
ZnO + 2 H2SO4 = H2O + Zn(HSO4)2
K3PO4 + Co2(SO4)3 = CoPO4 + K2SO4 =>
2 K3PO4 + Co2(SO4)3 = 2 CoPO4 + 3 K2SO4
Ba + Cl = Ba(Cl) =>
Ba + Cl = Ba(Cl)
C6H8O7 + Zn = H2 + ZnC6O7 =>
C6H8O7 + Zn = 4 H2 + ZnC6O7
NH3 + KMnO4 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
2 NH3 + 2 KMnO4 + 3 H2SO4 = 2 NO + 2 MnSO4 + K2SO4 + 6 H2O
Cr(C2H3O2)3 + CoCl2 = CrCl3 + Co(C2H3O2)2 =>
2 Cr(C2H3O2)3 + 3 CoCl2 = 2 CrCl3 + 3 Co(C2H3O2)2
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO)2 + H2O =>
2 Ba(OH)2 + 2 Br2 = BaBr2 + Ba(BrO)2 + 2 H2O
Cu2O + H2O2 + HCl = CuCl2 + H2O =>
Cu2O + H2O2 + 4 HCl = 2 CuCl2 + 3 H2O
CaO(s) + H2O(l) = Ca(aq) + OH =>
CaO(s) + H2O(l) = Ca(aq) + 2 OH
HF + Mg(OH)2 = HOH + MgF2 =>
2 HF + Mg(OH)2 = 2 HOH + MgF2
NH4Cl + Ba(NO3)2 = NH4NO3 + BaCl2 =>
2 NH4Cl + Ba(NO3)2 = 2 NH4NO3 + BaCl2
AgBr(s)HNO3(aq) = AgNO3(aq)HBr(aq) =>
AgBr(s)HNO3(aq) = AgNO3(aq)HBr(aq)
Zn + Fe3PO4 = Zn(PO4)2 + Fe3 =>
Zn + 2 Fe3PO4 = Zn(PO4)2 + 2 Fe3
Zn(s) + Ag(NO3)3(aq) = Zn(NO3)2(aq) + Ag(s) =>
3 Zn(s) + 2 Ag(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Ag(s)
Fe(OH)3 + H2 + SO3 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 H2 + 3 SO3 = Fe2(SO3)3 + 6 H2O
FeCl3 + NaS = NaCl + FeS3 =>
FeCl3 + 3 NaS = 3 NaCl + FeS3
Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + NaCl =>
Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + 3 NaCl
Mg(OH)2 + NaOH = MgOH + Na(OH)2 =>
Mg(OH)2 + NaOH = MgOH + Na(OH)2
Co(OH)2*8H2O + NH4SCN = Co(SCN)2 + H2O + NH3 =>
Co(OH)2*8H2O + 2 NH4SCN = Co(SCN)2 + 10 H2O + 2 NH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Dy2O3 + Mg2O3 = DyMg + O2 =>
Dy2O3 + Mg2O3 = 2 DyMg + 3 O2
H2O2 + CH4N2O = (NH4)2CO3 + O2 =>
2 H2O2 + CH4N2O = (NH4)2CO3 + O2
KF + Cl = KCl + F =>
KF + Cl = KCl + F
NaCl + Mn2O7 + H2SO4 = Na2SO4 + MnSO4 + Cl2 + H2O =>
10 NaCl + Mn2O7 + 7 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 5 Cl2 + 7 H2O
Fe + HCl = Fe(ii)Cl + H =>
Fe + HCl = Fe(ii)Cl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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