| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C3H2O4 + 2 LiOH = Li2C3H2O4 + 2 H2O
CH4 + SO4{-2} + H{+} = S + CO2 + H2O =>
3 CH4 + 4 SO4{-2} + 8 H{+} = 4 S + 3 CO2 + 10 H2O
Ca(H2PO4)2 + NaHCO3 = Na3PO4 + Ca3(PO4)2 + CO2 + H2O =>
3 Ca(H2PO4)2 + 12 NaHCO3 = 4 Na3PO4 + Ca3(PO4)2 + 12 CO2 + 12 H2O
CuO + FeS = Cu2S + SO2 + FeO =>
6 CuO + 4 FeS = 3 Cu2S + SO2 + 4 FeO
HNO + OH{-} = NO{-} + H2O =>
HNO + OH{-} = NO{-} + H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
FeCl3 + Ca = Fe(oh)3 + CaCl2 =>
6 FeCl3 + 9 Ca = 2 Fe(oh)3 + 9 CaCl2
HCH2CHCO2 + OH = C6H6O6 + H2O =>
2 HCH2CHCO2 + 6 OH = C6H6O6 + 4 H2O
Fe(NO3)3 + KOH = Fe(OH)3 + (KNO3) =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3(KNO3)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCH2CHO2 + OH = H2O + CHO =>
HCH2CHO2 + 2 OH = 2 H2O + 2 CHO
C4H2O4(NH4)2 + H2SO4 = C4H4O4 + (NH4)2SO4 =>
C4H2O4(NH4)2 + H2SO4 = C4H4O4 + (NH4)2SO4
K2Cr2O7 + NH3 + H2O = N2H4 + K[Cr(OH)4] =>
K2Cr2O7 + 6 NH3 + H2O = 3 N2H4 + 2 K[Cr(OH)4]
Ba(NO3)2 + Na2C2O4 = NaNO3 + BaC2O4 =>
Ba(NO3)2 + Na2C2O4 = 2 NaNO3 + BaC2O4
K2SO4 + Br2 = KBr + SO2 + O2 =>
K2SO4 + Br2 = 2 KBr + SO2 + O2
KMnO4 = MnO + K2MnO + O2 =>
2 KMnO4 = MnO + K2MnO + 3 O2
ZnCl2 + HSO2 = ZnSO2 + HCl2 =>
ZnCl2 + HSO2 = ZnSO2 + HCl2
Ir2(SO4)3 + Mg = Ir + Mg3(SO4) =>
Ir2(SO4)3 + 9 Mg = 2 Ir + 3 Mg3(SO4)
Na2CO3 + Fe2SO4 = Na2SO4 + Fe2CO3 =>
Na2CO3 + Fe2SO4 = Na2SO4 + Fe2CO3
NaOCl + AlCl3 = Al(OCl)3 + NaCl =>
3 NaOCl + AlCl3 = Al(OCl)3 + 3 NaCl
K + Cl + NaNO3 = KNO3 + NaCl =>
K + Cl + NaNO3 = KNO3 + NaCl
Co + HClO = Co(ClO)3 + H2 =>
2 Co + 6 HClO = 2 Co(ClO)3 + 3 H2
Na2CO3 + AlF3 = Al2(CO3)3 + NaF =>
3 Na2CO3 + 2 AlF3 = Al2(CO3)3 + 6 NaF
HSO2 = OH + SO =>
HSO2 = OH + SO
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
U3O8 + HNO3 + H2O = UO2(NO3)2(H2O)6 + NO2 =>
U3O8 + 8 HNO3 + 14 H2O = 3 UO2(NO3)2(H2O)6 + 2 NO2
ethane + oxygen = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NHO3 + Cu = NO + Cu(NO3)2 + H2O =>
8 NHO3 + 3 Cu = 2 NO + 3 Cu(NO3)2 + 4 H2O
N2H5{+} + HNO2 = HN3 + H{+} + H2O =>
N2H5{+} + HNO2 = HN3 + H{+} + 2 H2O
K2Cr2O7 + CuCl2 = KCl + CuCr2O7 =>
K2Cr2O7 + CuCl2 = 2 KCl + CuCr2O7
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
KOH + Ni(NO3)2 = Ni(OH)2 + KN(O3) =>
2 KOH + Ni(NO3)2 = Ni(OH)2 + 2 KN(O3)
MnO2{-} + H{+} + Cl{-} = Cl2 + H2O + Mn{2+} =>
2 MnO2{-} + 8 H{+} + 2 Cl{-} = Cl2 + 4 H2O + 2 Mn{2+}
Al(OH)2 + H2(SO4) = Al(SO4) + H(OH) =>
Al(OH)2 + H2(SO4) = Al(SO4) + 2 H(OH)
ZnO + HNO3 = ZnNO4 + H2 =>
2 ZnO + 2 HNO3 = 2 ZnNO4 + H2
C6H12 + O2 = CO + H22O =>
11 C6H12 + 36 O2 = 66 CO + 6 H22O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
NiF2 + Fe2(SO4)3 = NiSO4 + FeF3 =>
3 NiF2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeF3
As2S3 + HNO3 = H2SO4 + H3AsO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 3 H2SO4 + 2 H3AsO4 + 28 NO2 + 8 H2O
NaHSO3 + H2O = H2NaSO3 + OH =>
NaHSO3 + H2O = H2NaSO3 + OH
C7H60 + O2 = CO2 + H2O =>
C7H60 + 22 O2 = 7 CO2 + 30 H2O
C6H14N4O2 + H2O = (NH2)2CO + C5H12N2O2 =>
C6H14N4O2 + H2O = (NH2)2CO + C5H12N2O2
Ca + O + P2O5(c) = Ca3(PO4)2 =>
3 Ca + 3 O + P2O5(c) = Ca3(PO4)2
Sb(NO3)3 + LiF = SbF3 + Li(NO3) =>
Sb(NO3)3 + 3 LiF = SbF3 + 3 Li(NO3)
Li3(PO4) + CaCl2 = LiCl + Ca3(PO4)2 =>
2 Li3(PO4) + 3 CaCl2 = 6 LiCl + Ca3(PO4)2
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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