| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
Na2S + HOH = Na2 + O2 + H2S =>
2 Na2S + 2 HOH = 2 Na2 + O2 + 2 H2S
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
CuSO4 + MgCl2 = CuCl + Mg(SO4)2 =>
2 CuSO4 + MgCl2 = 2 CuCl + Mg(SO4)2
Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5
Cu2O + O2 = Cu2O3 =>
Cu2O + O2 = Cu2O3
FeBr3 + HF = FeHF + Br3 =>
FeBr3 + HF = FeHF + Br3
NaCl + SrCl2 = SrCl + NaCl2 =>
NaCl + SrCl2 = SrCl + NaCl2
LiOH + NaOH = LiOHNaOH =>
LiOH + NaOH = LiOHNaOH
C2H2 + H2O = C3H5O =>
3 C2H2 + 2 H2O = 2 C3H5O
Ammoniumchloride = Ammonia + Hydrogenchloride =>
NH4Cl = NH3 + HCl
BaSO3 + H2O2 = BaSO4 + H2O =>
BaSO3 + H2O2 = BaSO4 + H2O
Ca(OH)2 + Cl2 = CaClO + H2O =>
2 Ca(OH)2 + Cl2 = 2 CaClO + 2 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO2 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 5 CH3CH2OH = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3COOH + 13 H2O
CH3COONa + KHSO4 = CH3COOH + KNaSO4 =>
CH3COONa + KHSO4 = CH3COOH + KNaSO4
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KCl + H2SO4 = K2SO4 + Cl2 + H2 =>
2 KCl + H2SO4 = K2SO4 + Cl2 + H2
Zn + NaNO2 + KOH + H2O = Na2[Zn(OH)4] + NH3 + K2[Zn(OH)4] =>
6 Zn + 2 NaNO2 + 10 KOH + 10 H2O = Na2[Zn(OH)4] + 2 NH3 + 5 K2[Zn(OH)4]
FeCl3*6H2O + CH3COONa + C5H8O2 = Fe(C5H7O2)3 + NaCl + H2O + CH3COOH =>
FeCl3*6H2O + 3 CH3COONa + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 6 H2O + 3 CH3COOH
Br2 + e = Br{-}1 =>
Br2 + 2e = 2 Br{-}1
C3H8O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
K2(HgI4) + AgNO3 = Ag2(HgI4) + NO3 + K =>
K2(HgI4) + 2 AgNO3 = Ag2(HgI4) + 2 NO3 + 2 K
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
K2(HgI4) + AgNO3 = Ag2(HgI4) + NO3 + K =>
K2(HgI4) + 2 AgNO3 = Ag2(HgI4) + 2 NO3 + 2 K
S8 + NO2 = SO2 + N2 =>
S8 + 8 NO2 = 8 SO2 + 4 N2
K2(HgI4) + AgNO3 = Ag2(HgI4) + NO3 + K =>
K2(HgI4) + 2 AgNO3 = Ag2(HgI4) + 2 NO3 + 2 K
CF2Cl2 + F2 = CF4 + Cl2 =>
CF2Cl2 + F2 = CF4 + Cl2
HVO2 + Ca = CaVO2 + H2 =>
2 HVO2 + 2 Ca = 2 CaVO2 + H2
Al + NaOH = NaAl + H + O =>
Al + NaOH = NaAl + H + O
LiOH + (NH4)2CrO4 = Li2CrO4 + NH4OH =>
2 LiOH + (NH4)2CrO4 = Li2CrO4 + 2 NH4OH
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
HOOCCOOH + CaCl2 = (COO)2Ca + HCl =>
HOOCCOOH + CaCl2 = (COO)2Ca + 2 HCl
SO3(g) + H2O = H2SO4(ac) =>
SO3(g) + H2O = H2SO4(ac)
(NH4)2Cu(SO4)2*6H2O + KOH = Cu(OH)2 + NH3 + K2SO4 + H2O =>
(NH4)2Cu(SO4)2*6H2O + 4 KOH = Cu(OH)2 + 2 NH3 + 2 K2SO4 + 8 H2O
Co(ClO3)2 + KOH = Co(OH)2 + K(ClO3) =>
Co(ClO3)2 + 2 KOH = Co(OH)2 + 2 K(ClO3)
Mg(OH)Cl + HNO3 = Mg(NO3)2 + MgCl2 + H2O =>
2 Mg(OH)Cl + 2 HNO3 = Mg(NO3)2 + MgCl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PO4 + AlCl3 = AlPO4 + Cl =>
PO4 + AlCl3 = AlPO4 + 3 Cl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaH2PO4 + Na3PO4 = Na2H2PO4 + NaHPO4 =>
3 NaH2PO4 + Na3PO4 = 2 Na2H2PO4 + 2 NaHPO4
K2(HgI4) + AgNO3 = Ag2(HgI4) + NO3 + K =>
K2(HgI4) + 2 AgNO3 = Ag2(HgI4) + 2 NO3 + 2 K
Bi3O2 + C = Bi + CO =>
Bi3O2 + 2 C = 3 Bi + 2 CO
C + O2 = CO2 =>
C + O2 = CO2
F2 + BaI2 = FI + Ba =>
F2 + BaI2 = 2 FI + Ba
CsF + XeF6 = CsXeF7 =>
CsF + XeF6 = CsXeF7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2 + C3H4OH = CO2 + H2O =>
15 O2 + 4 C3H4OH = 12 CO2 + 10 H2O
HCl + Ga2S3 = H2S + GaCl3 =>
6 HCl + Ga2S3 = 3 H2S + 2 GaCl3
Cu(SO4) + Fe = Fe2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Fe = Fe2(SO4)3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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