| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(s) + S(g) = AgS(s)
Ag(NO3) + H2(SO4) = Ag2O4S + HNO3 =>
2 Ag(NO3) + H2(SO4) = Ag2O4S + 2 HNO3
C5H9O2Na + NaOH = C4H10 + Na2CO3 =>
C5H9O2Na + NaOH = C4H10 + Na2CO3
P + CO2 = P2O5 + C =>
4 P + 5 CO2 = 2 P2O5 + 5 C
As + F2 = AsF2 =>
As + F2 = AsF2
H2O + Hg(NO2) = Hg(OH)2 + H2NO2 =>
2 H2O + Hg(NO2) = Hg(OH)2 + H2NO2
Cu + (H1SO4)2 = CuSO4 + SO2 + H2O =>
3 Cu + 2(H1SO4)2 = 3 CuSO4 + SO2 + 2 H2O
Au + H2O = H2 + Au2O =>
2 Au + H2O = H2 + Au2O
Cr2O3 + NaOH + NaClO3 = Na2CrO4 + NaCl + H2O =>
Cr2O3 + 4 NaOH + NaClO3 = 2 Na2CrO4 + NaCl + 2 H2O
C6H5NH2 + H2O = H3O + C6H4NH2 =>
C6H5NH2 + H2O = H3O + C6H4NH2
CH4 + CO = CH3CHO =>
CH4 + CO = CH3CHO
K2SCuSO4 = K2SO4CuS =>
K2SCuSO4 = K2SO4CuS
P4O10(s) + HNO3(pure) = N2O5(g) + HPO3(l) =>
P4O10(s) + 4 HNO3(pure) = 2 N2O5(g) + 4 HPO3(l)
NO2 + FeSO4 = NSO4 + FeO2 =>
NO2 + FeSO4 = NSO4 + FeO2
Cu2SO4 + Na2CrO4 = Na2SO4 + Cu2CrO4 =>
Cu2SO4 + Na2CrO4 = Na2SO4 + Cu2CrO4
V2O3 + H3O = V + H2O =>
V2O3 + 6 H3O = 2 V + 9 H2O
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SnCl2 + K2Cr2O7 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
KMnO4 + K2C4H4O6 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + K2C4H4O6 + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + 4 CO2 + 6 H2O
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
Ru + Br2 = RuBr3 =>
2 Ru + 3 Br2 = 2 RuBr3
CsO + CrO3 = CsCr2O7 =>
CsO + 2 CrO3 = CsCr2O7
SiO2 + CH4 = SiC + CO + H2 =>
SiO2 + 3 CH4 = SiC + 2 CO + 6 H2
Al + Fl2 = AlFl =>
2 Al + Fl2 = 2 AlFl
NiF2 + HNO3 = NiNO3 + HF2 =>
NiF2 + HNO3 = NiNO3 + HF2
Al + KNO3 + KOH + H2O = NH3 + K3[Al(OH)6] =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 3 NH3 + 8 K3[Al(OH)6]
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3(aq) =>
CH3COOH(aq) + NaHCO3(s) = 2 CO2(g) + H2O(l) + NaCH3(aq)
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
E + NaNO3 = ENO3 + Na =>
E + NaNO3 = ENO3 + Na
Co5(CO3)2(OH)6 + HCl + H2O = CoCl2(H2O)6 + CO2 =>
Co5(CO3)2(OH)6 + 10 HCl + 22 H2O = 5 CoCl2(H2O)6 + 2 CO2
MnCl2 + NaOH + NaOCl = MnO2 + NaCl + H2O =>
MnCl2 + 2 NaOH + NaOCl = MnO2 + 3 NaCl + H2O
Mg(s) + HCl(aq) = H() + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = 2 H() + MgCl2(aq)
BaCl2 + CUSO4 = CUCl2 + BaSO4 =>
BaCl2 + CUSO4 = CUCl2 + BaSO4
C2H5OH + Cr2O7{2-} + H{+} = C2H4O2 + H2O + Cr{3+} =>
3 C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 11 H2O + 4 Cr{3+}
Bi(NO2)3 + NH4OH = Bi(OH)3 + NH4NO2 =>
Bi(NO2)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO2
C57H104O6 + NaOH = NaC17H33CO2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC17H33CO2 + C3H8O3
NaHSO4 + CaHPO4 = Na4P2O7 + CaS2O7 + H2O =>
4 NaHSO4 + 2 CaHPO4 = Na4P2O7 + 2 CaS2O7 + 3 H2O
OH{-} + I{-} + MnO4{-} = MnO4{2-} + IO4{-} + H2O =>
8 OH{-} + I{-} + 8 MnO4{-} = 8 MnO4{2-} + IO4{-} + 4 H2O
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
HCl + F = FCl + H =>
HCl + F = FCl + H
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
C9H10O2 + NaOH = NaC3H5O2 + C6H5OH =>
C9H10O2 + NaOH = NaC3H5O2 + C6H5OH
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
Fe + CrCl2 = FeCl2 + Cr =>
Fe + CrCl2 = FeCl2 + Cr
KClNaNO3 = KNO3NaCl =>
KClNaNO3 = KNO3NaCl
Al(C2H3O2)3 = Al + C2H3O2 =>
Al(C2H3O2)3 = Al + 3 C2H3O2
HgSO4 + NaOH = HgO + Na2SO4 + H2O =>
HgSO4 + 2 NaOH = HgO + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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