| Équations équilibrées la veille | Équations équilibrées le lendemain |
HPO4{2-} + NaOH = NaPO4{2-} + H2O
NH4OH + H2C2O4 = NH4C2O4 + H2OH =>
NH4OH + H2C2O4 = NH4C2O4 + H2OH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2PHO3 + H2O = NaOH + H3PO3 =>
Na2PHO3 + 2 H2O = 2 NaOH + H3PO3
I + OCl = IO + Cl =>
I + OCl = IO + Cl
AgNO3 + CH3CO2Na = CH3CO2Ag + NaNO3 =>
AgNO3 + CH3CO2Na = CH3CO2Ag + NaNO3
C7H16 + KMnO4 = C6H5COOK + MnO2 + H2O + KOH =>
3 C7H16 + 14 KMnO4 = 3 C6H5COOK + 14 MnO2 + 11 H2O + 11 KOH
NaPO4 + CaCl = CaPO4 + NaCl =>
NaPO4 + CaCl = CaPO4 + NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AuBr3 + Ag = AgBr + Au =>
AuBr3 + 3 Ag = 3 AgBr + Au
H2SO4 + Mg(OH)2 = Mg(SO4) + H2O =>
H2SO4 + Mg(OH)2 = Mg(SO4) + 2 H2O
BeO + Ca(OH)2 = CaBeO2 + H2O =>
BeO + Ca(OH)2 = CaBeO2 + H2O
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
BaCl2 + CuSO4*5H2O = BaSO4 + CuCl2 + H2O =>
BaCl2 + CuSO4*5H2O = BaSO4 + CuCl2 + 5 H2O
Ni(O3)2 + Cd(NO3)2 + Fe(NO3)3 + Sm(NO3)36H2O + NH2CONH2 = NiCdSmFe2O4 + N2 + CO2 + H2O =>
3 Ni(O3)2 + 3 Cd(NO3)2 + 6 Fe(NO3)3 + 3 Sm(NO3)36H2O + 134 NH2CONH2 = 3 NiCdSmFe2O4 + 200 N2 + 134 CO2 + 271 H2O
Sn + Cu2SO4 = Cu + SnSO4 =>
Sn + Cu2SO4 = 2 Cu + SnSO4
Ca(s) + HF(aq) = CaF2(s) + H2(g) =>
Ca(s) + 2 HF(aq) = CaF2(s) + H2(g)
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
FeSO4 + KOH + O2 + H2O = Fe(OH)3 + K2SO4 =>
4 FeSO4 + 8 KOH + O2 + 2 H2O = 4 Fe(OH)3 + 4 K2SO4
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
CdSO4 + NaOH + HCl = CdCl2 + Na2SO4 + H2 + O2 =>
CdSO4 + 2 NaOH + 2 HCl = CdCl2 + Na2SO4 + 2 H2 + O2
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
BaO + HNO2 = Ba + HNO3 =>
BaO + HNO2 = Ba + HNO3
CH3Cl + NH3 = CH3NH2 + NH4Cl =>
CH3Cl + 2 NH3 = CH3NH2 + NH4Cl
KFe + O2 = KFeO2 =>
KFe + O2 = KFeO2
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + KOH =>
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + 2 KOH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + KOH =>
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + 2 KOH
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + KOH =>
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + 2 KOH
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
B2H6(g) + O2(g) = B2O3(s) + H2O(g) =>
B2H6(g) + 3 O2(g) = B2O3(s) + 3 H2O(g)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
C4H8 + O2 = CO2 + H2O = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Cs2W2O7 + Cs2WO4 + H2O = Cs3H(WO4)2 =>
Cs2W2O7 + 2 Cs2WO4 + H2O = 2 Cs3H(WO4)2
AuBr3 + Ag = AgBr + Au =>
AuBr3 + 3 Ag = 3 AgBr + Au
C10H16 + Cl12 = C + HCl =>
3 C10H16 + 4 Cl12 = 30 C + 48 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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