| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + H3PO4 = MgHPO4 + CO2 + H2O
NaOH + KOH = K(Na(OH)2) =>
NaOH + KOH = K(Na(OH)2)
Zn + AlCl3 = ZnCl2 + Al =>
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
CuCl2 + K2CO3 + H2O = (CuOH)2CO3 + CO2 + KCl =>
2 CuCl2 + 2 K2CO3 + H2O = (CuOH)2CO3 + CO2 + 4 KCl
NaCl(aq) + Hg(aq) = Na(aq) + HgCl(aq) =>
NaCl(aq) + Hg(aq) = Na(aq) + HgCl(aq)
ZnO + NaO = NaZnO2 =>
ZnO + NaO = NaZnO2
Co(NO3)2 + K2CrO4 = CoCrO4 + KNO3 =>
Co(NO3)2 + K2CrO4 = CoCrO4 + 2 KNO3
Li2SO4 + CuCl2 = CuSO4 + LiCl =>
Li2SO4 + CuCl2 = CuSO4 + 2 LiCl
Hg(NO3)2 + H3PO4 = Hg3(PO4)2 + HNO3 =>
3 Hg(NO3)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HNO3
Ba(NO3)2 + KClO3 = Ba(ClO3)2 + KNO3 =>
Ba(NO3)2 + 2 KClO3 = Ba(ClO3)2 + 2 KNO3
NH4Br + NaOH = NH3 + HOH + NaBr =>
NH4Br + NaOH = NH3 + HOH + NaBr
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
FeO + Si = FeSiO =>
FeO + Si = FeSiO
K2SO3 + NaOH = KOH + Na2O + SO2 =>
K2SO3 + 2 NaOH = 2 KOH + Na2O + SO2
ZnO + NaO = NaZnO2 =>
ZnO + NaO = NaZnO2
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
NaCl(aq) + Hg(aq) = Na(aq) + HgCl(aq) =>
NaCl(aq) + Hg(aq) = Na(aq) + HgCl(aq)
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
CuCl2 + K2CO3 + H2O = (CuOH)2CO3 + CO2 + KCl =>
2 CuCl2 + 2 K2CO3 + H2O = (CuOH)2CO3 + CO2 + 4 KCl
Mg + N2 = Mg2N3 =>
4 Mg + 3 N2 = 2 Mg2N3
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2
CaCl2 + Al = Ca + AlCl3 =>
3 CaCl2 + 2 Al = 3 Ca + 2 AlCl3
Cu(OH)2 + OH{-} = [Cu(OH)4]{2-} =>
Cu(OH)2 + 2 OH{-} = [Cu(OH)4]{2-}
C2H4Cl2 + H2 = C2H6 + HCl =>
C2H4Cl2 + 2 H2 = C2H6 + 2 HCl
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
N2 + Cl2 = N3Cl =>
3 N2 + Cl2 = 2 N3Cl
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + KOH =>
3 C6H5OH + 4 KMnO4 = 3 C6H4O2 + 4 MnO2 + H2O + 4 KOH
Mg(OH)2 + K2(SO4) = MgSO4 + KOH =>
Mg(OH)2 + K2(SO4) = MgSO4 + 2 KOH
H3PO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
4 H3PO3 + 48(NH4)2MoO4 + 86 HNO3 = 4(NH4)3PO4(MoO3)12 + 85 NH4NO3 + 47 H2O
H2CO3(aq) + NH4OH(aq) = (NH4)2CO3(aq) + HOH(l) =>
H2CO3(aq) + 2 NH4OH(aq) = (NH4)2CO3(aq) + 2 HOH(l)
MgOHCl + HCl = MgCl2 + H2O =>
MgOHCl + HCl = MgCl2 + H2O
NH3 + O = N2O3 + H2O =>
2 NH3 + 6 O = N2O3 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2S + KCl = HCl + K2S =>
H2S + 2 KCl = 2 HCl + K2S
C6H5NH2 + HNO3 = C6H6N2O2 + H2O =>
C6H5NH2 + HNO3 = C6H6N2O2 + H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
S{2-} + H2O = SH{-} + OH{-} =>
S{2-} + H2O = SH{-} + OH{-}
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
MgCO3 + HCl = Mg + H2O + CO2 + Cl =>
MgCO3 + 2 HCl = Mg + H2O + CO2 + 2 Cl
CH4(s) + O2(g) = H2O(l) + CO2(g) =>
CH4(s) + 2 O2(g) = 2 H2O(l) + CO2(g)
NaClO4 + KBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + HCl + H2O =>
2 NaClO4 + 16 KBr + 9 H2SO4 = 8 Br2 + 8 K2SO4 + Na2SO4 + 2 HCl + 8 H2O
Mg + H(NO3) = H + Mg(NO3)2 =>
Mg + 2 H(NO3) = 2 H + Mg(NO3)2
NaOH(aq) + CuSO4(aq) = Cu(OH)2 + Na2SO4(aq) =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2 + Na2SO4(aq)
N2 + Cl2 = NCl =>
N2 + Cl2 = 2 NCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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