| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO(g) + 5 H(g) = NH3(g) + H2O(g)
Al + K4(Fe(CN)6) = Al(Fe(CN)6) + K =>
Al + K4(Fe(CN)6) = Al(Fe(CN)6) + 4 K
Li + Cl = Li(Cl) =>
Li + Cl = Li(Cl)
CUSO4 + HCl = CUCl2 + SO2 + O2 + H2O =>
2 CUSO4 + 4 HCl = 2 CUCl2 + 2 SO2 + O2 + 2 H2O
FeCl2 + Cu = FeCuCl2 =>
FeCl2 + Cu = FeCuCl2
K2CO3 + MgCl2 = MgCO3 + K2Cl2 =>
K2CO3 + MgCl2 = MgCO3 + K2Cl2
AgNO3(aq) + K2CrO4(aq) = Ag2(CrO4)3(s) + K3(NO3)(aq) =>
2 AgNO3(aq) + 3 K2CrO4(aq) = Ag2(CrO4)3(s) + 2 K3(NO3)(aq)
FeCl3 + NaNo3 = Fe(No3)3 + NaCl =>
FeCl3 + 3 NaNo3 = Fe(No3)3 + 3 NaCl
V2O5 + CaO = CaOV2O5 =>
V2O5 + CaO = CaOV2O5
Na3[Ag(S2O3)2] = Na + [Ag(S2O3)2] =>
Na3[Ag(S2O3)2] = 3 Na + [Ag(S2O3)2]
NH4VO3 + H2O2 + H2SO4 = (VO3)2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2O2 + 2 H2SO4 = (VO3)2SO4 + (NH4)2SO4 + 4 H2O
H(g) + NO(g) = H2O(aq) + N(g) =>
2 H(g) + NO(g) = H2O(aq) + N(g)
K2SO3 + KHSO4 = K2SO4 + H2O + SO2 =>
K2SO3 + 2 KHSO4 = 2 K2SO4 + H2O + SO2
FeC2O4 + CO2 = C6Fe2O12 =>
2 FeC2O4 + 2 CO2 = C6Fe2O12
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH3 + CuCl2 = CuH2 + NCl3 =>
2 NH3 + 3 CuCl2 = 3 CuH2 + 2 NCl3
C4H8O2 + NH3 = C5H7NO2 + H2 + CO2 =>
4 C4H8O2 + 3 NH3 = 3 C5H7NO2 + 10 H2 + CO2
NaOH + C4H8O2 = C2H3NaO2 + C2H5OH =>
NaOH + C4H8O2 = C2H3NaO2 + C2H5OH
Li + S = Li2S3 =>
2 Li + 3 S = Li2S3
NaOH + C4H8O2 = C2H3NaO2 + C2H5OH =>
NaOH + C4H8O2 = C2H3NaO2 + C2H5OH
AgNO3(aq) + K2CrO4(aq) = Ag2(CrO4)3(s) + K3(NO3)(aq) =>
2 AgNO3(aq) + 3 K2CrO4(aq) = Ag2(CrO4)3(s) + 2 K3(NO3)(aq)
C4H8O2 + NH3 = C2H5ON + C2H5OH =>
C4H8O2 + NH3 = C2H5ON + C2H5OH
Al2(SO4)3 + Na(OH) + MgSO4 + OH = Al2(SO4)6Mg3Na6(OH)12 =>
Al2(SO4)3 + 6 Na(OH) + 3 MgSO4 + 6 OH = Al2(SO4)6Mg3Na6(OH)12
C4H8O2 + NH3 = C2H5ON + C2H5OH =>
C4H8O2 + NH3 = C2H5ON + C2H5OH
NH4OH + Cu(NO3)2 = H2O + Cu(NH3)4 + NO3 =>
4 NH4OH + Cu(NO3)2 = 4 H2O + Cu(NH3)4 + 2 NO3
K(s) = K(aq) =>
K(s) = K(aq)
Al + K4(Fe(CN)6) = Al(Fe(CN)6) + K =>
Al + K4(Fe(CN)6) = Al(Fe(CN)6) + 4 K
K2RuO4 + NaClO + H2O = RuO4 + NaCl + KOH =>
K2RuO4 + NaClO + H2O = RuO4 + NaCl + 2 KOH
CH2O + H2O = HCO3{-} + CH4 + H{+} =>
2 CH2O + H2O = HCO3{-} + CH4 + H{+}
CuS2O3 + NH4OH = H2S2O4 + CuNH3 =>
CuS2O3 + NH4OH = H2S2O4 + CuNH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + NiCr2O7 = Al(Cr2O7)3 + Ni =>
Al + 3 NiCr2O7 = Al(Cr2O7)3 + 3 Ni
AgNO3(aq) + K2CrO4(aq) = Ag2(CrO4)3(s) + K3(NO3)(aq) =>
2 AgNO3(aq) + 3 K2CrO4(aq) = Ag2(CrO4)3(s) + 2 K3(NO3)(aq)
C4H8O2 + NH3 = C2H5ON + C2H5OH =>
C4H8O2 + NH3 = C2H5ON + C2H5OH
Pb(l) + HCl(ac) = PbCl2(ac) + H2(g) =>
Pb(l) + 2 HCl(ac) = PbCl2(ac) + H2(g)
C4H8O2 + NH3 = C2H5ON + C2H5OH =>
C4H8O2 + NH3 = C2H5ON + C2H5OH
AgNO3(aq) + K2CrO4(aq) = Ag2(CrO4)3(s) + K3(NO3)(aq) =>
2 AgNO3(aq) + 3 K2CrO4(aq) = Ag2(CrO4)3(s) + 2 K3(NO3)(aq)
NO(g) + H(g) = NH3(g) + H2O(g) =>
NO(g) + 5 H(g) = NH3(g) + H2O(g)
H2C2O4 + NaOH = Na2C2O4 + HOH =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 HOH
NO(g) + H(g) = NH3(g) + H2O(g) =>
NO(g) + 5 H(g) = NH3(g) + H2O(g)
Al + K4(Fe(CN)6) = Al(Fe(CN)6) + K =>
Al + K4(Fe(CN)6) = Al(Fe(CN)6) + 4 K
NH4No3 + NaOH = NH3H2O + NaNo3 =>
NH4No3 + NaOH = NH3H2O + NaNo3
Cr2(SO4)3 + KOH + HClO = Cr(OH)3 + ClSO4 + K =>
Cr2(SO4)3 + 3 KOH + 3 HClO = 2 Cr(OH)3 + 3 ClSO4 + 3 K
NiF2 + NH3 = Ni3N + NH4F + N2 =>
6 NiF2 + 16 NH3 = 2 Ni3N + 12 NH4F + N2
Mn{+2} + Fe(OH)3 + H3O{+} = MnO2 + Fe{2+} + H2O =>
Mn{+2} + 2 Fe(OH)3 + 2 H3O{+} = MnO2 + 2 Fe{2+} + 6 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
CH4 + NH3 + O2 = CN + H2O =>
4 CH4 + 4 NH3 + 7 O2 = 4 CN + 14 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
NO(g) + H(g) = NH3(g) + H2O(g) =>
NO(g) + 5 H(g) = NH3(g) + H2O(g)
NO(g) + H(g) = N2(g) + H2O(l) =>
2 NO(g) + 4 H(g) = N2(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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