| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H10O + H2O2 = C8H8O + 2 H2O
SO2 + Na2SiO3 + H2O = H2SiO3 + Na2SO3 =>
SO2 + Na2SiO3 + H2O = H2SiO3 + Na2SO3
C2H2 + KMnO4 + H2O = KOH + MnO2 + CO2 =>
3 C2H2 + 10 KMnO4 + 2 H2O = 10 KOH + 10 MnO2 + 6 CO2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
N2O5 + Cu = CuO + N =>
N2O5 + 5 Cu = 5 CuO + 2 N
Na + FeBO3 = Fe + Na(BO3) =>
Na + FeBO3 = Fe + Na(BO3)
Na2S2O2 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O2 + 10 KMnO4 + 2 H2O = 3 Na2SO4 + 3 K2SO4 + 10 MnO2 + 4 KOH
HH + O = H2O =>
HH + O = H2O
NH4 + [HgI4]2 + OH = HgOHg(NH2)I + I + H2O =>
NH4 + [HgI4]2 + 4 OH = HgOHg(NH2)I + 7 I + 3 H2O
Sn(s) + Pd(s) = PdSn4 =>
4 Sn(s) + Pd(s) = PdSn4
MgCl2 + NH3 = MgNH3 + Cl2 =>
MgCl2 + NH3 = MgNH3 + Cl2
H2O + CO2 = C2H0 + O2 =>
2 H2O + 8 CO2 = 4 C2H0 + 9 O2
Ma + H2O = Ma(OH)2 + H2 =>
Ma + 2 H2O = Ma(OH)2 + H2
Cu + Na2NO3 = Cu2O + Na2O + NO =>
2 Cu + Na2NO3 = Cu2O + Na2O + NO
Mg(NO3)2 + Pb3N2 = Mg3N2 + Pb(NO3)2 =>
3 Mg(NO3)2 + Pb3N2 = Mg3N2 + 3 Pb(NO3)2
HNO3 + Sr(OH)2 = SrNO3OH + H2O =>
HNO3 + Sr(OH)2 = SrNO3OH + H2O
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
LiAlH4 + C(NO2)4 = Al2O3 + LiO + CO2 + N2 + H2 =>
12 LiAlH4 + 5 C(NO2)4 = 6 Al2O3 + 12 LiO + 5 CO2 + 10 N2 + 24 H2
Zn2[Fe(CN)6] = Zn{+2} + Fe(CN)6{-4} =>
Zn2[Fe(CN)6] = 2 Zn{+2} + Fe(CN)6{-4}
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na + SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na + 3 SO4
AgC2H3O2 + Ni = Ag + NiC2H3O2 =>
AgC2H3O2 + Ni = Ag + NiC2H3O2
KBr + Pb(No3)2 = PbBr + (No3)2K =>
KBr + Pb(No3)2 = PbBr + (No3)2K
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl2 + SO2 + C2H6 = C4H8Cl2S + H2O =>
Cl2 + SO2 + 2 C2H6 = C4H8Cl2S + 2 H2O
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
C2H6OK = C2H5OK + H2 =>
2 C2H6OK = 2 C2H5OK + H2
N2O5 + Cu = CuO + N =>
N2O5 + 5 Cu = 5 CuO + 2 N
Fe(OH)3 + HCO2 = FeCO3 + H2O =>
Fe(OH)3 + HCO2 = FeCO3 + 2 H2O
SNO + CO = SN + CO2 =>
SNO + CO = SN + CO2
CaCrO4 + CH3COOH = Ca(CH3COO)2 + H2CrO4 =>
CaCrO4 + 2 CH3COOH = Ca(CH3COO)2 + H2CrO4
Ba(NO3)2(s) = Ba(s) + NO3(s) =>
Ba(NO3)2(s) = Ba(s) + 2 NO3(s)
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Ca2 + Al2(SO4)3 = Al + Ca(SO4)2 =>
3 Ca2 + 4 Al2(SO4)3 = 8 Al + 6 Ca(SO4)2
SnCl2 + HCl + NaMnO4 = SnCl4 + MnCl2 + NaCl + H2O =>
5 SnCl2 + 16 HCl + 2 NaMnO4 = 5 SnCl4 + 2 MnCl2 + 2 NaCl + 8 H2O
MnO2 + Na2S2O8 + NaOH = Na2SO4 + NaMnO4 + H2O =>
2 MnO2 + 3 Na2S2O8 + 8 NaOH = 6 Na2SO4 + 2 NaMnO4 + 4 H2O
Pb + HClO2 = H2 + Pb(ClO2)2 =>
Pb + 2 HClO2 = H2 + Pb(ClO2)2
CH3((CH2)5)2CH3 + O2 = CO2 + H2O =>
2 CH3((CH2)5)2CH3 + 37 O2 = 24 CO2 + 26 H2O
Li + CmF3 = LiF + Cm =>
3 Li + CmF3 = 3 LiF + Cm
SO2 + J2 + H2O = HJ + H2SO4 =>
SO2 + J2 + 2 H2O = 2 HJ + H2SO4
I3 + Na2S2O3 = NaI + NaS4O6 =>
I3 + 2 Na2S2O3 = 3 NaI + NaS4O6
H{+} + C3H6O3 + SO4{-2} = H2S + CO2 + H2O =>
6 H{+} + 2 C3H6O3 + 3 SO4{-2} = 3 H2S + 6 CO2 + 6 H2O
NaAlSi3O8 + H2O + H = Al2Si2O5(OH)4 + Na + H4SiO4 =>
2 NaAlSi3O8 + 9 H2O + 2 H = Al2Si2O5(OH)4 + 2 Na + 4 H4SiO4
FeS(aq) + HCl(aq) = FeCl2(aq) + H2S =>
FeS(aq) + 2 HCl(aq) = FeCl2(aq) + H2S
AgNO3 + HI = AgHI + NO3 =>
AgNO3 + HI = AgHI + NO3
C6H8O7 + Na2CO3*H2O = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3*H2O = 2 Na3C6H5O7 + 3 CO2 + 6 H2O
HCl(at) + LIOH(aq) = LICl(aq) + H2O(l) =>
HCl(at) + LIOH(aq) = LICl(aq) + H2O(l)
Fe + O2 + H2O = Fe2O3H2O =>
4 Fe + 3 O2 + 2 H2O = 2 Fe2O3H2O
NaHCO3 + Ca(H2PO4)2H2O = CO2 + Ca5(PO4)3OH + Na2HPO4 + H2O =>
14 NaHCO3 + 5 Ca(H2PO4)2H2O = 14 CO2 + Ca5(PO4)3OH + 7 Na2HPO4 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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