| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + C6H6O2 = 2 H2O + 2 Na + C6H4O2
Zn + C2H4O2 = H + Zn(O2CCH3)2 =>
Zn + 2 C2H4O2 = 2 H + Zn(O2CCH3)2
N2(g) + Sr(s) = N2Sr3(s) =>
N2(g) + 3 Sr(s) = N2Sr3(s)
CO2 + KHO = K2CO3 + H2O =>
CO2 + 2 KHO = K2CO3 + H2O
Cr + Cu{2+} = Cu + Cr{3+} =>
2 Cr + 3 Cu{2+} = 3 Cu + 2 Cr{3+}
SO2(g) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
K + ClO3 = KCl + O =>
K + ClO3 = KCl + 3 O
Cu3(AsO4)2 = Cu + AsO4 =>
Cu3(AsO4)2 = 3 Cu + 2 AsO4
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
Pb(CH3COO)2 + NaBr = PbBr2 + Na(CH3COO) =>
Pb(CH3COO)2 + 2 NaBr = PbBr2 + 2 Na(CH3COO)
NaOH + Mg = H2 + MgNaO =>
2 NaOH + 2 Mg = H2 + 2 MgNaO
AlBr + KSO4 = KBr + AlSO4 =>
AlBr + KSO4 = KBr + AlSO4
H2 + Ag2O = Ag + H2O =>
H2 + Ag2O = 2 Ag + H2O
Fe{+} + Na{+} = Fe{2+} + Na =>
Fe{+} + Na{+} = Fe{2+} + Na
Li2SO3 = Li + SO3 =>
Li2SO3 = 2 Li + SO3
SiC14 + Mg = Si + MgC12 =>
6 SiC14 + 7 Mg = 6 Si + 7 MgC12
CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4 =>
2 CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4
C5H11OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H11OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
K2SIO3 + H2O = H2SIO3 + KOH =>
K2SIO3 + 2 H2O = H2SIO3 + 2 KOH
KOH + NaMnO4 = NaOH + KMnO4 =>
KOH + NaMnO4 = NaOH + KMnO4
P4O10 + HClO4 = Cl2O7 + H3PO4 =>
P4O10 + 12 HClO4 = 6 Cl2O7 + 4 H3PO4
MgCO3 + CaCl2 = MgCl2 + CaCO3 =>
MgCO3 + CaCl2 = MgCl2 + CaCO3
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
C2H6O + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H6O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O
BaCl2*2H2O = BaCl2*H2O + H2O =>
BaCl2*2H2O = BaCl2*H2O + H2O
NH4HCO3 + H2O2 = NHCO3 + H2O =>
NH4HCO3 + 2 H2O2 = NHCO3 + 4 H2O
CrO2 + ClO = CrO4 + Cl2 =>
CrO2 + 2 ClO = CrO4 + Cl2
AsH3 + H2O = H3AsO4 + H{+} + e =>
AsH3 + 4 H2O = H3AsO4 + 8 H{+} + 8e
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 3 Na2SO4
NH4ClO4(s) = N2(g) + O2(g) + HCl(g) + H2O(l) =>
4 NH4ClO4(s) = 2 N2(g) + 5 O2(g) + 4 HCl(g) + 6 H2O(l)
C6H5NO2 + KOH = C6H5NO2K + OH =>
C6H5NO2 + KOH = C6H5NO2K + OH
CrO + HCl = Cl2 + Cr3 + H2O =>
3 CrO + 6 HCl = 3 Cl2 + Cr3 + 3 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Cu2O2 + H = Cu2 + H2O =>
Cu2O2 + 4 H = Cu2 + 2 H2O
CaSiO3 + HF = H2SiF6 + CaF2 + H2O =>
CaSiO3 + 8 HF = H2SiF6 + CaF2 + 3 H2O
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
NO2 + Zn = Zn(NO3)2 + NO =>
4 NO2 + Zn = Zn(NO3)2 + 2 NO
I2 + Na2S203 = NaI + Na2S406 =>
I2 + 2 Na2S203 = 2 NaI + Na2S406
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
Na(s) + S8(s) = Na2S =>
16 Na(s) + S8(s) = 8 Na2S
Ru + O2 = Ru2O4 =>
2 Ru + 2 O2 = Ru2O4
CaH2(s) + H2O(l) = H2(g) + Ca(OH)2(aq) =>
CaH2(s) + 2 H2O(l) = 2 H2(g) + Ca(OH)2(aq)
KMnO4 + Cr2O3 + KOH = MnO2 + K2CrO4 + H2O =>
2 KMnO4 + Cr2O3 + 2 KOH = 2 MnO2 + 2 K2CrO4 + H2O
Sn3N2 = Sn + N2 =>
Sn3N2 = 3 Sn + N2
Hg(ClO3)2 + Na2S = HgS + Na(ClO3) =>
Hg(ClO3)2 + Na2S = HgS + 2 Na(ClO3)
MgS + HCl = MgCl2S + H2 =>
MgS + 2 HCl = MgCl2S + H2
MgCl{2} + NaO = MgO + NaCl{2} =>
MgCl{2} + NaO = MgO + NaCl{2}
HgCl + Ca(OH)2 = HgO + CaCl2 + H2 =>
2 HgCl + Ca(OH)2 = 2 HgO + CaCl2 + H2
K(s) + Cu(NO3)2(aq) = Cu(s) + KNO3(aq) =>
2 K(s) + Cu(NO3)2(aq) = Cu(s) + 2 KNO3(aq)
C6H10O5 + I2 = C6H8O4I2 + H2O =>
C6H10O5 + I2 = C6H8O4I2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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