| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl + HSO = BaSO + HCl
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
(NH4)2CO3(aq) + AgNO3(aq) = NH4NO3 + Ag2CO3 =>
(NH4)2CO3(aq) + 2 AgNO3(aq) = 2 NH4NO3 + Ag2CO3
AgPb + NaCl = NaPb + AgCl =>
AgPb + NaCl = NaPb + AgCl
Mg(C2H3)2 + O2 = CO2 + H2O + MgO =>
Mg(C2H3)2 + 6 O2 = 4 CO2 + 3 H2O + MgO
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
BaH2O = BaOH2 =>
BaH2O = BaOH2
Ag3NO3 + KI = AgI + K3NO3 =>
Ag3NO3 + 3 KI = 3 AgI + K3NO3
NaFH2SO4 = NaHSO4HF =>
NaFH2SO4 = NaHSO4HF
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O =>
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O
MgCl2 + HCl + NaOH = NaH + Mg(OH)2 + Cl2 =>
MgCl2 + 2 HCl + 2 NaOH = 2 NaH + Mg(OH)2 + 2 Cl2
SO2 + NO = SO3 + N2O =>
SO2 + 2 NO = SO3 + N2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
MnO2 + I2 + KOH = KMnO4 + KI + H2O =>
2 MnO2 + 3 I2 + 8 KOH = 2 KMnO4 + 6 KI + 4 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
KI(aq) + FeCl3(aq) = FeI3 + KCl =>
3 KI(aq) + FeCl3(aq) = FeI3 + 3 KCl
Ka2O + CO2 = Ka2CO3 =>
Ka2O + CO2 = Ka2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K + H2O = K[OH] + H2 =>
2 K + 2 H2O = 2 K[OH] + H2
S8 + Cr2O7 = SO4 + Cr2O3 =>
S8 + 8 Cr2O7 = 8 SO4 + 8 Cr2O3
NH3 + HI = NH4 + I =>
NH3 + HI = NH4 + I
C(grafito) + O2(g) = CO2(g) =>
C(grafito) + O2(g) = CO2(g)
(NH4)2CO3 + CrCl3 = (NH4)Cl + Cr2(CO3)3 =>
3(NH4)2CO3 + 2 CrCl3 = 6(NH4)Cl + Cr2(CO3)3
Ag + AuNO3 = Ag(NO3)2 + Au =>
Ag + 2 AuNO3 = Ag(NO3)2 + 2 Au
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(OH)2 + KClO3 + HCl = FeCl3 + KCl + H2O =>
6 Fe(OH)2 + KClO3 + 18 HCl = 6 FeCl3 + KCl + 15 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiCI + Na2CO3 = Li2CO3 + NaCI =>
2 LiCI + Na2CO3 = Li2CO3 + 2 NaCI
H2S + HNO3 = H2SO4 + H2O + NO2 =>
H2S + 8 HNO3 = H2SO4 + 4 H2O + 8 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgCl2 + NaNO = MgNO + NaCl2 =>
MgCl2 + NaNO = MgNO + NaCl2
P + {2} = P{2+}O{5+} =>
P + {2} = P{2+}O{5+}
V2O3 + MgO = MgV2O4 =>
V2O3 + MgO = MgV2O4
Pb(NO) + NaO = PbO + NaNO =>
Pb(NO) + NaO = PbO + NaNO
Na2B4O7*10H2O = NaB(OH)4 + B(OH)3 + H2O =>
Na2B4O7*10H2O = 2 NaB(OH)4 + 2 B(OH)3 + 3 H2O
CdCl2 + Na2SO3 = Na2[Cd(SO3)2] + NaCl =>
CdCl2 + 2 Na2SO3 = Na2[Cd(SO3)2] + 2 NaCl
C2H6O + O3 = CO2 + H2O =>
C2H6O + 2 O3 = 2 CO2 + 3 H2O
Bi(OH)3 + K2Sn(OH)4 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2Sn(OH)4 = 2 Bi + 3 K2SnO3 + 9 H2O
C6H12O6 = CH3CH2OHCO2 =>
C6H12O6 = 2 CH3CH2OHCO2
CrO2 + Mg = MgO + Cr =>
CrO2 + 2 Mg = 2 MgO + Cr
FeCl2 + NaOH = FeO + NaCl + H2O =>
FeCl2 + 2 NaOH = FeO + 2 NaCl + H2O
Cr2O3 + NaNO3 + KOH = NaNO2 + K2CrO4 + H2O =>
Cr2O3 + 3 NaNO3 + 4 KOH = 3 NaNO2 + 2 K2CrO4 + 2 H2O
Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2
Cu(s) + HgNO3(aq) = Cu(NO3)2(aq) + Hg(l) =>
Cu(s) + 2 HgNO3(aq) = Cu(NO3)2(aq) + 2 Hg(l)
Ca(HPO4) = Ca + HPO4 =>
Ca(HPO4) = Ca + HPO4
FeNO3 + KOH = FeOH + KNO3 =>
FeNO3 + KOH = FeOH + KNO3
H2O2(l) + N2H4(g) = HNO3(aq) + H2O(l) =>
7 H2O2(l) + N2H4(g) = 2 HNO3(aq) + 8 H2O(l)
Br + Fl = BrFl =>
Br + Fl = BrFl
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{+3} + 3 I2 + 7 H2O
C3H4O2 + NaOH = H2O + NaCH2CHCO2 =>
C3H4O2 + NaOH = H2O + NaCH2CHCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/22/24
Équations équilibrées sur07/22/23
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