| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
Hg + Ca(OH)2 = Hg(OH) + Ca =>
2 Hg + Ca(OH)2 = 2 Hg(OH) + Ca
NaNo3 + BaCl2 = NaCl2 + (BaNo3)2 =>
2 NaNo3 + 2 BaCl2 = 2 NaCl2 + (BaNo3)2
CaCl2 + B = Ca + BCl2 =>
CaCl2 + B = Ca + BCl2
H{+} + Ru(OH)2{+2} + Ru{+2} = Ru{3+} + H2O =>
2 H{+} + Ru(OH)2{+2} + Ru{+2} = 2 Ru{3+} + 2 H2O
PbS8 + O = PbO + SO2 =>
PbS8 + 17 O = PbO + 8 SO2
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
TeOCl + H2O = HTeO2 + H{+} + Cl{-} =>
TeOCl + H2O = HTeO2 + H{+} + Cl{-}
Cu + H2C2O4 = CuC2O4 + H2 =>
Cu + H2C2O4 = CuC2O4 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PH4I + HClO3 = H3PO4 + HIO3 + HCl =>
3 PH4I + 7 HClO3 = 3 H3PO4 + 3 HIO3 + 7 HCl
C3H8N + O2 = CO2 + H2O + NO2 =>
C3H8N + 6 O2 = 3 CO2 + 4 H2O + NO2
Na3PO3 + KOH = NaOH + K3PO3 =>
Na3PO3 + 3 KOH = 3 NaOH + K3PO3
C3H8N + O2 = CO2 + H2O + NO2 =>
C3H8N + 6 O2 = 3 CO2 + 4 H2O + NO2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
C4H12 + O14 = C4O8 + H12O6 =>
C4H12 + O14 = C4O8 + H12O6
MgO + HNO3 = MgNO4 + H2 =>
2 MgO + 2 HNO3 = 2 MgNO4 + H2
C3H8 + Cl2(hv) = C3H7Cl + HCl =>
C3H8 + Cl2(hv) = C3H7Cl + HCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2MoO4 + HCl + Zn = Mo3O8 + ZnCl + H2O =>
3 H2MoO4 + 2 HCl + 2 Zn = Mo3O8 + 2 ZnCl + 4 H2O
NaBH4 + Cu(OH)2 = NaBH2 + H2O + Cu2O =>
NaBH4 + 2 Cu(OH)2 = NaBH2 + 3 H2O + Cu2O
Co(OH)3 + H2O = H3Co + OH =>
Co(OH)3 + 3 H2O = H3Co + 6 OH
C4H11N + O2 = C4H11NO =>
2 C4H11N + O2 = 2 C4H11NO
NiBr2 + NaCO3 = Ni(CO3)2 + NaBr =>
NiBr2 + 2 NaCO3 = Ni(CO3)2 + 2 NaBr
Cr + H2SO4 = H2 + CrSO4 =>
Cr + H2SO4 = H2 + CrSO4
NaAlCl3 = AlNaCl3 =>
NaAlCl3 = AlNaCl3
NH3 + C2H5Cl = N(C2H5)3 + HCl =>
NH3 + 3 C2H5Cl = N(C2H5)3 + 3 HCl
NaH2AsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 NaH2AsO3 + KBrO3 + 3 HCl = 3 NaCl + KBr + 3 H3AsO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CaF2 + Na2S = CaS + NaF =>
CaF2 + Na2S = CaS + 2 NaF
Li + Ca(OH)2 = Ca + LiOH =>
2 Li + Ca(OH)2 = Ca + 2 LiOH
Fe2O3 + K3N = K2O + FeN =>
Fe2O3 + 2 K3N = 3 K2O + 2 FeN
Cs + KOH = CsOH + K =>
Cs + KOH = CsOH + K
Mg + SnBr2 = MgBr2 + Sn =>
Mg + SnBr2 = MgBr2 + Sn
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CS2 = C + S8 =>
4 CS2 = 4 C + S8
Cr(s) + CdCl2(aq) = CrCl3 + Cd =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3 + 3 Cd
Na2S10 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
Na2S10 + 31 NaClO + 18 NaOH = 10 Na2SO4 + 31 NaCl + 9 H2O
Al(NO3)3 + CaS = Al2S3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaS = Al2S3 + 3 Ca(NO3)2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
NH4Br + O2 = NH3Br + H3O =>
6 NH4Br + O2 = 6 NH3Br + 2 H3O
MnCl2 + Br2 + NH4(OH) = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4(OH) = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
Cu + NaOH = CuO + Na + H2 =>
2 Cu + 2 NaOH = 2 CuO + 2 Na + H2
AuCu3 = Au + Cu =>
AuCu3 = Au + 3 Cu
(MgOH)2 + HCl = H2O + MgCl =>
(MgOH)2 + 2 HCl = 2 H2O + 2 MgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2CO3 + Ba(OH)2 = BaCO3 + KOH =>
K2CO3 + Ba(OH)2 = BaCO3 + 2 KOH
Co(OH)3 + H2O = H3Co + OH =>
Co(OH)3 + 3 H2O = H3Co + 6 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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