| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4N2O + O2 = CO + 2 H2O + 2 N
Zn + MgSO4 = ZnMgSO4 =>
Zn + MgSO4 = ZnMgSO4
CaCl2 + NaH2PO4 = Ca(PO4)2 + NaH2Cl =>
CaCl2 + 2 NaH2PO4 = Ca(PO4)2 + 2 NaH2Cl
PbCl3 + H2O = Pb2O3 + HCl =>
2 PbCl3 + 3 H2O = Pb2O3 + 6 HCl
C10H15NO + Li = C10H15N + Li2O =>
C10H15NO + 2 Li = C10H15N + Li2O
HCO3 + Ba(NO3)2 = Ba(CO3)2 + HNO3 =>
2 HCO3 + Ba(NO3)2 = Ba(CO3)2 + 2 HNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Au + NO3{-} + HCl = AuCl4{-} + H2O + NO =>
Au + NO3{-} + 4 HCl = AuCl4{-} + 2 H2O + NO
KC2H3O2 + Ca(OH)2 = KOH + Ca(C2H3O2)2 =>
2 KC2H3O2 + Ca(OH)2 = 2 KOH + Ca(C2H3O2)2
Al + NaOH + H2O = AlH2O(OH)4{-} + H2 + Na{+} =>
2 Al + 2 NaOH + 8 H2O = 2 AlH2O(OH)4{-} + 3 H2 + 2 Na{+}
MgI2 + NaCl = MgCl2 + NaI =>
MgI2 + 2 NaCl = MgCl2 + 2 NaI
(NH4)2SO4(s) = NH3(g) + H2SO4(l) =>
(NH4)2SO4(s) = 2 NH3(g) + H2SO4(l)
KMnO4 + KCl + H2SO4 = MnSO + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 22 KCl + 14 H2SO4 = 2 MnSO + 12 K2SO4 + 11 Cl2 + 14 H2O
Al(NO3)3 + Na2(CO3) = Al(CO3)3 + Na2(NO3) =>
Al(NO3)3 + 3 Na2(CO3) = Al(CO3)3 + 3 Na2(NO3)
H2SO3 + CaOH = H2O + Ca2SO3 =>
H2SO3 + 2 CaOH = 2 H2O + Ca2SO3
MnO2 + C2O4H2 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + C2O4H2 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = CH3COOH + BaCrO4 + KCl + NaCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 CH3COOH + 2 BaCrO4 + 2 KCl + 2 NaCl
C6H5OH + K = C6H5 + KOH =>
C6H5OH + K = C6H5 + KOH
HK + BrOH = KBr + H2O =>
HK + BrOH = KBr + H2O
NiBr3 + Ca = CaBr2 + Ni =>
2 NiBr3 + 3 Ca = 3 CaBr2 + 2 Ni
Zn + HC = ZnC2 + H2 =>
Zn + 2 HC = ZnC2 + H2
K3AsO4 + ZnSO4 = K2SO4 + Zn3(AsO4)2 =>
2 K3AsO4 + 3 ZnSO4 = 3 K2SO4 + Zn3(AsO4)2
CsCl + O2 = CsClO4 =>
CsCl + 2 O2 = CsClO4
H2SO4 + HL = H2O + SO2 + L2 =>
H2SO4 + 2 HL = 2 H2O + SO2 + L2
HfCl4 + H2O = HfO2 + HCl =>
HfCl4 + 2 H2O = HfO2 + 4 HCl
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
NaNO3 + NH3Cl = NaCl + NH3NO3 =>
NaNO3 + NH3Cl = NaCl + NH3NO3
C4H8 = C4H6 + H2 =>
C4H8 = C4H6 + H2
AgNO3 + FeS = Ag2S + Fe(NO3)2 =>
2 AgNO3 + FeS = Ag2S + Fe(NO3)2
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
S + O3 = SO3 =>
S + O3 = SO3
C2H6 + O2 = H2O + C4 =>
2 C2H6 + 3 O2 = 6 H2O + C4
Rb2SO3 + Ba(CH3COO)2 = RbCH3COO + BaSO3 =>
Rb2SO3 + Ba(CH3COO)2 = 2 RbCH3COO + BaSO3
MnCl2 + Ca(OH)2 = MnOHCl + CaCl2 =>
2 MnCl2 + Ca(OH)2 = 2 MnOHCl + CaCl2
K2CO3 + MgCl2 = MgCO3 + KCl =>
K2CO3 + MgCl2 = MgCO3 + 2 KCl
Fe(ClO3)2 + NaOH = Na(ClO3)2 + Fe(OH) =>
Fe(ClO3)2 + NaOH = Na(ClO3)2 + Fe(OH)
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
K2SO4 + Na3CrO4 = K3CrO4 + Na2SO4 =>
3 K2SO4 + 2 Na3CrO4 = 2 K3CrO4 + 3 Na2SO4
KClO3 + KI + H2SO4 = Cl2 + K2SO4 + I2 + H2O =>
2 KClO3 + 10 KI + 6 H2SO4 = Cl2 + 6 K2SO4 + 5 I2 + 6 H2O
NH2OH + FeCl2 + HCl = NH4Cl + FeCl3 + H2O =>
NH2OH + 2 FeCl2 + 3 HCl = NH4Cl + 2 FeCl3 + H2O
KI + O3 = KIO3 =>
KI + O3 = KIO3
C6H5CH2Cl + CH3Cl + Na = C6H5CH2CH3 + NaCl =>
C6H5CH2Cl + CH3Cl + 2 Na = C6H5CH2CH3 + 2 NaCl
MnCl2 + Ca(OH)2 = MnOHCl + CaCl2 =>
2 MnCl2 + Ca(OH)2 = 2 MnOHCl + CaCl2
KBrO3 + KI + HBr = KBr + I + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 6 I + 3 H2O
SO3 + NaOH = SO3OH + Na =>
SO3 + NaOH = SO3OH + Na
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + RuCl3 + O2 = LaBiFeRuO6 + (NO3)8 + H2O + Cl =>
8 La(NO3)3*6H2O + 8 Bi(NO3)3*5H2O + 8 Fe(NO3)3*9H2O + 8 RuCl3 + 24 O2 = 8 LaBiFeRuO6 + 9(NO3)8 + 160 H2O + 24 Cl
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
MgO + I2O7 = Mg(IO4)2 =>
MgO + I2O7 = Mg(IO4)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
(NH4)2O + KCl = K2O + (NH4)Cl =>
(NH4)2O + 2 KCl = K2O + 2(NH4)Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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