| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(C2H3O2)2 + (NH4)2CO3 = BaCO3 + 2 C2H3O2NH4
Li2O + N2O3 = Li2N2O4 =>
Li2O + N2O3 = Li2N2O4
C + O3 = CO2 + O2 =>
C + 2 O3 = CO2 + 2 O2
C9H7N + H2O = C9H7NH + OH =>
C9H7N + H2O = C9H7NH + OH
CuSO4 + H2O2 = H2SO4 + Cu + O2 =>
CuSO4 + H2O2 = H2SO4 + Cu + O2
HF + Ba(NO3)2 = BaF2 + H(NO3) =>
2 HF + Ba(NO3)2 = BaF2 + 2 H(NO3)
Al + Na(OH)2 = Na3[Al(OH)6] =>
Al + 3 Na(OH)2 = Na3[Al(OH)6]
CaSO3(s) + HCl(aq) = CaCl2 + H2SO3 =>
CaSO3(s) + 2 HCl(aq) = CaCl2 + H2SO3
NaCH3COOH + H2O = NaCH3COO + H3O =>
NaCH3COOH + H2O = NaCH3COO + H3O
H3PO4 + Co(OH)3 = Co3(PO4)3 + H2O =>
3 H3PO4 + 3 Co(OH)3 = Co3(PO4)3 + 9 H2O
(NH4)3PO4 + Ca(C2H3O2)2 = NH4C2H3O2 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(C2H3O2)2 = 6 NH4C2H3O2 + Ca3(PO4)2
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2
KI + H2SO4 + NaClO4 = I2 + NaCl + K2SO4 + H2O =>
8 KI + 4 H2SO4 + NaClO4 = 4 I2 + NaCl + 4 K2SO4 + 4 H2O
CrO5 = Cr2O3 + O2 =>
4 CrO5 = 2 Cr2O3 + 7 O2
HBrO4 + Al(OH)3 = Al(BrO4)3 + H2O =>
3 HBrO4 + Al(OH)3 = Al(BrO4)3 + 3 H2O
HMnO4 + H2O = MnO2 + OH =>
HMnO4 + H2O = MnO2 + 3 OH
Al2O3 + C(s) = Al(s) + CO2 =>
2 Al2O3 + 3 C(s) = 4 Al(s) + 3 CO2
K(s) + AlCl3(s) = Al(s) + KCl(s) =>
3 K(s) + AlCl3(s) = Al(s) + 3 KCl(s)
C2H6 + CO2 + H2O = C2H5OH =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H5OH
Na2(CO3) + Ca(OH)2 = NaOH + CaCO3 =>
Na2(CO3) + Ca(OH)2 = 2 NaOH + CaCO3
MnO2(s) + HCl(g) = MnCl2(s) + Cl2(g) + H2O =>
MnO2(s) + 4 HCl(g) = MnCl2(s) + Cl2(g) + 2 H2O
Na2N = Na + N2 =>
2 Na2N = 4 Na + N2
ZnBr2 = Zn + Br2 =>
ZnBr2 = Zn + Br2
Cu(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Cu(OH)2
(H2N)2CO + H2O = CO2 + NH4OH =>
(H2N)2CO + 3 H2O = CO2 + 2 NH4OH
CuSO4*5H2O + Zn = ZnSO4*5H2O + Cu =>
CuSO4*5H2O + Zn = ZnSO4*5H2O + Cu
Sn{2+} + NH3 + H2O = Sn(OH)2 + NH4{+} =>
Sn{2+} + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4{+}
Na2SO3 + SO2 = Na2SO4 + S =>
2 Na2SO3 + SO2 = 2 Na2SO4 + S
NaHCO3 + HOH = NaOH + H2CO3 =>
NaHCO3 + HOH = NaOH + H2CO3
Ca(HCO3)2 + Ca(OH)2 = HOH + CaCO3 =>
Ca(HCO3)2 + Ca(OH)2 = 2 HOH + 2 CaCO3
Na3(PO4) + Ca = Ca3(PO4)2 + Na =>
2 Na3(PO4) + 3 Ca = Ca3(PO4)2 + 6 Na
Mg(OH)2 + FePO4 = MgPO4 + Fe(OH)2 =>
Mg(OH)2 + FePO4 = MgPO4 + Fe(OH)2
P2O5 + Cl2 = PCl5 + O2 =>
2 P2O5 + 10 Cl2 = 4 PCl5 + 5 O2
Au + NiSO4 = AuSO4 + Ni =>
Au + NiSO4 = AuSO4 + Ni
(NH4)2CO3 + Ba(CH3COO)2 = NH4CH3COO + BaCO3 =>
(NH4)2CO3 + Ba(CH3COO)2 = 2 NH4CH3COO + BaCO3
H2PO4{-} + (NH4)2MoO4 + H{+} = (NH4)3PMo12O40 + NH4{+} + H2O =>
H2PO4{-} + 12(NH4)2MoO4 + 22 H{+} = (NH4)3PMo12O40 + 21 NH4{+} + 12 H2O
Fe + H2SO4(aq) = FeSO4 + H2 =>
Fe + H2SO4(aq) = FeSO4 + H2
Mg(NO) + NaCl = NaNO + MgCl* =>
Mg(NO) + NaCl = NaNO + MgCl*
SnCl4 + HCl = SnH4 + Cl2 =>
SnCl4 + 4 HCl = SnH4 + 4 Cl2
HNO3 + Mg(HO)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(HO)2 = Mg(NO3)2 + 2 H2O
Na2WO4 + Zn + HCl = Na2WO2 + ZnCl2 + H2O =>
Na2WO4 + 2 Zn + 4 HCl = Na2WO2 + 2 ZnCl2 + 2 H2O
ICl3 + KCl = KICl4 =>
ICl3 + KCl = KICl4
FeSO4*H2O = FeSO4 + H2O =>
FeSO4*H2O = FeSO4 + H2O
Ti + CuO = TiO + Cu =>
Ti + CuO = TiO + Cu
Ag + Cu(ClO4)2 = Cu + Ag(ClO4)2 =>
Ag + Cu(ClO4)2 = Cu + Ag(ClO4)2
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
CO3 + HCl = CO2 + H2O + Cl =>
CO3 + 2 HCl = CO2 + H2O + 2 Cl
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(aq) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(aq) + 3 NH4Cl(aq)
Cs2 + N2 = Cs3N =>
3 Cs2 + N2 = 2 Cs3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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