| Équations équilibrées la veille | Équations équilibrées le lendemain |
HPO3 + 2 NH4OH = (NH4)2HPO4 + H2O
KBr + H{3}PO{4} = K{3}PO{4} + HBr =>
KBr + H{3}PO{4} = K{3}PO{4} + HBr
H2CO3 + NaOH = H2Na + CO3OH =>
H2CO3 + NaOH = H2Na + CO3OH
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
(BaCl2) + (MgSO4) = (BaSO4) + (MgCl2) =>
(BaCl2) + (MgSO4) = (BaSO4) + (MgCl2)
Na2MoO4 + Al + HCl = MoCl2 + AlCl3 + NaCl + H2O =>
3 Na2MoO4 + 4 Al + 24 HCl = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
KMnO4 + H2SO4 = K + MnO3 + H3O + HSO4 =>
KMnO4 + 3 H2SO4 = K + MnO3 + H3O + 3 HSO4
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
Al2(SO4)3*14H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3*14H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 14 H2O + 6 CO2
Cr + Mn(NO3)2 = Cr(NO3)2 + Mn =>
Cr + Mn(NO3)2 = Cr(NO3)2 + Mn
ArNH2 + RBr + CaCO3 = ArNR2 + CaBr2 + CO2 + H2O =>
ArNH2 + 2 RBr + CaCO3 = ArNR2 + CaBr2 + CO2 + H2O
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH3CH2CH2CH2OH + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 8 K2SO4 + 16 MnSO4 + 39 H2O
H2SO4 + N2H4 = H6N2SO4 =>
H2SO4 + N2H4 = H6N2SO4
MnO2H2O = H2MnO3 =>
MnO2H2O = H2MnO3
S2O3{-2} + I2 = S4O6{-2} + I{-} =>
2 S2O3{-2} + I2 = S4O6{-2} + 2 I{-}
H2O + H2SO4 + KOH + Al2(SO4)3 = KAl(SO4)2*12H2O =>
22 H2O + H2SO4 + 2 KOH + Al2(SO4)3 = 2 KAl(SO4)2*12H2O
NaCO3NH4OH = NaOHNH4CO3 =>
NaCO3NH4OH = NaOHNH4CO3
Al(NO3)3 + Co(NO3)2 + C2H5O2N = AlCo + CO2 + H2O + N2 =>
6 Al(NO3)3 + 6 Co(NO3)2 + 20 C2H5O2N = 6 AlCo + 40 CO2 + 50 H2O + 25 N2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K7Fe2(C2O4)64H2O + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 121 H2C2O4 + 7 K2C2O4 + 117 H2O2 = 2 K7Fe2(C2O4)64H2O + 4(NH4)2SO4 + 4 H2SO4 + 256 H2O
Na2O + Mg(OH)2 = NaOH + MgO =>
Na2O + Mg(OH)2 = 2 NaOH + MgO
C3H7OH + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H5COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
BaNO3 + KSO4 = BaSO4 + KNO3 =>
BaNO3 + KSO4 = BaSO4 + KNO3
H{+} + NO3{-} + CuS = Cu{+2} + SO4{-2} + NO + H2O =>
8 H{+} + 8 NO3{-} + 3 CuS = 3 Cu{+2} + 3 SO4{-2} + 8 NO + 4 H2O
C2H2O2 + O2 = CO2 + H2O =>
2 C2H2O2 + 3 O2 = 4 CO2 + 2 H2O
HCl(aq) + Ba(OH)2(s) = BaCl2(aq) + H2O =>
2 HCl(aq) + Ba(OH)2(s) = BaCl2(aq) + 2 H2O
Ca + N2O + H2O + C4O6H4 = CaCO3 + NH3 =>
4 Ca + 2 N2O + 4 H2O + C4O6H4 = 4 CaCO3 + 4 NH3
(NH4)CO3 + Na(OH)2 = Na(CO3)2 + NH3 + H2O =>
2(NH4)CO3 + Na(OH)2 = Na(CO3)2 + 2 NH3 + 2 H2O
Cu(NH3)4(NH2CH2COO)2(ClO4)2 + NH4ClO4 = Cu + Cl2 + N2 + H2O + CO2 =>
2 Cu(NH3)4(NH2CH2COO)2(ClO4)2 + 6 NH4ClO4 = 2 Cu + 5 Cl2 + 9 N2 + 32 H2O + 8 CO2
Na3PO4 + FeSO4 = Na3SO4 + FePO4 =>
Na3PO4 + FeSO4 = Na3SO4 + FePO4
C2H5OH + Cr2O7{2−} + H{+} = CH3CO2H + Cr{3+} + H2O =>
5 C2H5OH + 2 Cr2O7{2−} + 8 H{+} = 5 CH3CO2H + 4 Cr{3+} + 9 H2O
Cl + NO3S2 + Na2(SO4)2 = NaCl + NO3SO4 + S =>
2 Cl + 2 NO3S2 + Na2(SO4)2 = 2 NaCl + 2 NO3SO4 + 4 S
H2 + CCl4 = HCl + CH4 =>
4 H2 + CCl4 = 4 HCl + CH4
H3PO4 + NaOH = Na3PO4 + OH2 =>
H3PO4 + 3 NaOH = Na3PO4 + 3 OH2
Ag2SO4 = Ag + SO3 + O2 =>
2 Ag2SO4 = 4 Ag + 2 SO3 + O2
SO2 + NH4{+} = H2S + NO + H2O + H{+} =>
5 SO2 + 6 NH4{+} = 5 H2S + 6 NO + 4 H2O + 6 H{+}
Co(NO3)2 = Co + NO2 + O2 =>
Co(NO3)2 = Co + 2 NO2 + O2
Pb(NO3)2 + ZnI2 = PbI2 + Zn(NO3)2 =>
Pb(NO3)2 + ZnI2 = PbI2 + Zn(NO3)2
CO2 + H2O + Br2 = C2H3Br + O2 =>
8 CO2 + 6 H2O + 2 Br2 = 4 C2H3Br + 11 O2
HClO4 + NaOH = HOH + NaClO4 =>
HClO4 + NaOH = HOH + NaClO4
V + HNO3 = V(NO3)5 + NH4NO3 + H2O =>
8 V + 50 HNO3 = 8 V(NO3)5 + 5 NH4NO3 + 15 H2O
Sn + H2CO3 = SnCO3 + H2 =>
Sn + H2CO3 = SnCO3 + H2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
CaSO4 + H3PO4 = Ca3(PO4)2 + H2SO4 = =>
3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
(CH2(CH2)2CH3) + O2 = CO2 + H2O =>
4(CH2(CH2)2CH3) + 25 O2 = 16 CO2 + 18 H2O
AgCl + NH3 + H2O = AgNH4 + Cl + O =>
2 AgCl + 2 NH3 + H2O = 2 AgNH4 + 2 Cl + O
Ti + Al = TiAl =>
Ti + Al = TiAl
C3H7COONa + O2 = CO2 + H2O + NaOH =>
C3H7COONa + 5 O2 = 4 CO2 + 3 H2O + NaOH
CuI2O6 + Fe2(SO4)3 = Cu(SO4)3 + Fe2I2O6 =>
CuI2O6 + Fe2(SO4)3 = Cu(SO4)3 + Fe2I2O6
CH3COONa + NaOH + Ca(OH)2 = CH4 + COONa + CaO =>
7 CH3COONa + NaOH + Ca(OH)2 = 6 CH4 + 8 COONa + CaO
NH4CH3COO + H2O = H2 + CO2 + NO3 =>
2 NH4CH3COO + 10 H2O = 17 H2 + 4 CO2 + 2 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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