| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Cu2(SO4)2 = 6 Cu + 2 Al(SO4)3
NaPO4 + LiF = NaF + LiPO4 =>
NaPO4 + LiF = NaF + LiPO4
HF + KNO3 = KF + HNO3 =>
HF + KNO3 = KF + HNO3
NiCl + Zn = Ni + ZnCl =>
NiCl + Zn = Ni + ZnCl
C6H12O6 + HCl(aq) = H2O + C6H11O5Cl =>
C6H12O6 + HCl(aq) = H2O + C6H11O5Cl
Na2O + N2O3 = NaN3 + O2 =>
Na2O + 3 N2O3 = 2 NaN3 + 5 O2
C6H10 + Br2 = HBr + C6H =>
2 C6H10 + 9 Br2 = 18 HBr + 2 C6H
VCl5 + H2O = V2O5 + HCl =>
2 VCl5 + 5 H2O = V2O5 + 10 HCl
K2CrO4(aq) + BaCl(aq) = K2Cl(s) + BaCrO4(aq) =>
K2CrO4(aq) + BaCl(aq) = K2Cl(s) + BaCrO4(aq)
KHSO4 = K2SO4 + SO3 + H2O =>
2 KHSO4 = K2SO4 + SO3 + H2O
CH4 + XH2O = H2 + XCO =>
CH4 + XH2O = 3 H2 + XCO
C3 + O2 = CO1 =>
2 C3 + 3 O2 = 6 CO1
Na2O + CuCl = NaCl + Cu2O =>
Na2O + 2 CuCl = 2 NaCl + Cu2O
HI + Ba(OH)2 = H2O + BaHOI =>
HI + Ba(OH)2 = H2O + BaHOI
KAlSi3O8 + H2O = KOH + SiO2 + Al2O3 =>
2 KAlSi3O8 + H2O = 2 KOH + 6 SiO2 + Al2O3
C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl
Na2C2O4 + MnO4{-} + H{+} = CO2 + H2O + Mn{+2} + Na{+1) =>
5 Na2C2O4 + 2 MnO4{-} + 16 H{+} = 10 CO2 + 8 H2O + 2 Mn{+2} + 10 Na{+1)
C6H6ClN + (C2H5)2O = C6H6O + (C2H5)2ClN =>
C6H6ClN + (C2H5)2O = C6H6O + (C2H5)2ClN
Hg2Cl = Hg + Cl2 =>
2 Hg2Cl = 4 Hg + Cl2
C10H7O + C4H9I = C14H16O + I =>
C10H7O + C4H9I = C14H16O + I
HgClO4 + Ag = HgAg + ClO4 =>
HgClO4 + Ag = HgAg + ClO4
HNO3 + Al(HCO3)3 = CO2 + H2O + Al(NO3)3 =>
3 HNO3 + Al(HCO3)3 = 3 CO2 + 3 H2O + Al(NO3)3
Ba + K = KBa =>
Ba + K = KBa
SO2 + Ba + OH = Ba(SO3)2 + H2O =>
2 SO2 + Ba + 4 OH = Ba(SO3)2 + 2 H2O
H2O + C2 = C2O + H2 =>
H2O + C2 = C2O + H2
Bi2(CO3)3 + HC2H3O2 = Bi(C2H3O2)3 + H2CO3 =>
Bi2(CO3)3 + 6 HC2H3O2 = 2 Bi(C2H3O2)3 + 3 H2CO3
CH4 + NO3 = CO2 + NO2 + H2O =>
CH4 + 4 NO3 = CO2 + 4 NO2 + 2 H2O
CHO + SO4{-2} + H{+} = CO2 + HS{-} + H2O =>
8 CHO + 3 SO4{-2} + 3 H{+} = 8 CO2 + 3 HS{-} + 4 H2O
C3H6O + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
NaCl(ac) + Cu(NO3)2(ac) = NaNO3 + CuCl2 =>
2 NaCl(ac) + Cu(NO3)2(ac) = 2 NaNO3 + CuCl2
Al3(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al3(s) + 9 CuCl2(aq) = 6 AlCl3(aq) + 9 Cu(s)
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Al{3+} + Cu{+} = Al + Cu{2+} =>
Al{3+} + 3 Cu{+} = Al + 3 Cu{2+}
C2H5NH3 + H2O = C2H4NH3 + H3O =>
C2H5NH3 + H2O = C2H4NH3 + H3O
K2SO4 + NiBr2 = NiSO4 + KBr =>
K2SO4 + NiBr2 = NiSO4 + 2 KBr
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
MeO = Me + O2 =>
2 MeO = 2 Me + O2
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
LiCl + NaH2PO4 = NaCl + LiH2PO4 =>
LiCl + NaH2PO4 = NaCl + LiH2PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnS + Mg3(AsO4)2 = Zn3(AsO4)2 + MgS =>
3 ZnS + Mg3(AsO4)2 = Zn3(AsO4)2 + 3 MgS
Al + HNO3(conc) = AlO2 + NO2 + H2O =>
Al + 4 HNO3(conc) = AlO2 + 4 NO2 + 2 H2O
K2C2O4 + CaCO3 = CaC2O4 + CO3 + K =>
K2C2O4 + CaCO3 = CaC2O4 + CO3 + 2 K
Na + SnCl4 = Sn + NaCl =>
4 Na + SnCl4 = Sn + 4 NaCl
CH4 + S8 = CS2 + H2S2 =>
4 CH4 + 3 S8 = 4 CS2 + 8 H2S2
K3PO4 + FeSO4 = Fe3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 FeSO4 = Fe3(PO4)2 + 3 K2SO4
HS{-} + NO3{-} + H{+} = S + NO2{-} + H2O =>
HS{-} + NO3{-} + H{+} = S + NO2{-} + H2O
NHO3 + Al(OH)3 = Al(NO3)3 + H3(OH)3 =>
3 NHO3 + Al(OH)3 = Al(NO3)3 + H3(OH)3
HBr + BaClO4 = HClO4 + BaBr =>
HBr + BaClO4 = HClO4 + BaBr
OH + CrI3 = CrO4 + IO4 + H2O =>
32 OH + CrI3 = CrO4 + 3 IO4 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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