| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + CaCl2 = CaCO3 + K2Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
BaCI2 + MgSO4 = BaSO4 + MgCI2 =>
BaCI2 + MgSO4 = BaSO4 + MgCI2
H3PO4 + NaOH = H3(OH) + Na(PO4) =>
H3PO4 + NaOH = H3(OH) + Na(PO4)
Be(OH)2 + Mg(OH)2 = MgBeO2 + H2O =>
Be(OH)2 + Mg(OH)2 = MgBeO2 + 2 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + K2(SO4) + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2(SO4) + 2 Cr2(SO4)3 + 11 H2O
UO2SO4 + KOH = K2U2O7 + SO3 + H2O =>
2 UO2SO4 + 2 KOH = K2U2O7 + 2 SO3 + H2O
ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl
Mg + H3PO4 = Mg(PO4) + H2 =>
2 Mg + 2 H3PO4 = 2 Mg(PO4) + 3 H2
Ba(OH)2 + MgS = Mg(OH)2 + BaS =>
Ba(OH)2 + MgS = Mg(OH)2 + BaS
Ba + Zn(NO3)2 = Ba(NO3)2 + Zn =>
Ba + Zn(NO3)2 = Ba(NO3)2 + Zn
NaClO + CuCl2 + H2O = Cu(OH)2 + Cl2 + NaCl =>
NaClO + CuCl2 + H2O = Cu(OH)2 + Cl2 + NaCl
C10H8 + H2 = C10H16 =>
C10H8 + 4 H2 = C10H16
K2S + CaN2O6 = KNO3 + CaS =>
K2S + CaN2O6 = 2 KNO3 + CaS
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C793H15684 + O2 = CO2 + H2O =>
C793H15684 + 4714 O2 = 793 CO2 + 7842 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Fe + KNO3 = Fe(NO3)3 + K =>
Fe + 3 KNO3 = Fe(NO3)3 + 3 K
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CH3COH + H2 = C2H5O =>
2 CH3COH + H2 = 2 C2H5O
HNO3 + SI = SIO2 + NO2 + H2O =>
4 HNO3 + SI = SIO2 + 4 NO2 + 2 H2O
Ba(HCO3)2 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O + 2 CO2
Na2(Cr2O7) + AlCl3 = Al2(Cr2O7)3 + NaCl =>
3 Na2(Cr2O7) + 2 AlCl3 = Al2(Cr2O7)3 + 6 NaCl
CsOH + H2CO3 = H2O + CsOHCO2 =>
CsOH + H2CO3 = H2O + CsOHCO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
HF + K2SO4 = HFK2SO4 =>
HF + K2SO4 = HFK2SO4
Na + Cl = NaCl =>
Na + Cl = NaCl
NaNO2 + FeBr3 = Fe(NO2)3 + NaBr =>
3 NaNO2 + FeBr3 = Fe(NO2)3 + 3 NaBr
K2Cr2O7(ac) + AgNO3(ac) = Ag2Cr2O7(s) + KNO3(ac) =>
K2Cr2O7(ac) + 2 AgNO3(ac) = Ag2Cr2O7(s) + 2 KNO3(ac)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HSN + O2 = H2O + SO2 + N2 =>
4 HSN + 5 O2 = 2 H2O + 4 SO2 + 2 N2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe(HCO3)2 + Ca(OH)2 + O2 = Fe(OH)3 + CaCO3 + H2O =>
4 Fe(HCO3)2 + 8 Ca(OH)2 + O2 = 4 Fe(OH)3 + 8 CaCO3 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + Na2SO3 = H2SO3 + NaNO3 =>
2 HNO3 + Na2SO3 = H2SO3 + 2 NaNO3
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K3SO4 + H2O =>
16 HI + 3 KMnO4 + 4 H2SO4 = 8 I2 + 3 MnSO4 + K3SO4 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + AgNitrate = CuNitrate + Ag =>
Cu + AgNitrate = CuNitrate + Ag
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
NH3 + H2SO4 = (NH4)2SO4NH3 =>
3 NH3 + H2SO4 = (NH4)2SO4NH3
HIO3 + KCl = KIO3 + HCl =>
HIO3 + KCl = KIO3 + HCl
KBr(s) + H3PO4(ag) = K3PO4(ag) + HBr(g) =>
3 KBr(s) + H3PO4(ag) = K3PO4(ag) + 3 HBr(g)
Ca(OH)2 + Na2(CO3) = NaOH + CaCO3 =>
Ca(OH)2 + Na2(CO3) = 2 NaOH + CaCO3
Al + AgNO3 = AlNO3 + Ag =>
Al + AgNO3 = AlNO3 + Ag
C6H7N + O2 = H2O + N2 + CO =>
4 C6H7N + 19 O2 = 14 H2O + 2 N2 + 24 CO
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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