| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaO = CaCl2 + H2O
Cu3(PO4)2 + NaOH = Cu(OH)2 + Na3(PO4) =>
Cu3(PO4)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3(PO4)
Ca(OH)2 + H3PO4 = H2O + Ca(HPO4) =>
Ca(OH)2 + H3PO4 = 2 H2O + Ca(HPO4)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Co + C2O4 = CoC2O4 =>
Co + C2O4 = CoC2O4
TlCl + KI = TlI + KCl =>
TlCl + KI = TlI + KCl
Fe2O3 + Fe(NO3)3 + (NH4)H2PO4 = Fe2PO7 + (NH4)NO3 + H2O =>
17 Fe2O3 + 14 Fe(NO3)3 + 24(NH4)H2PO4 = 24 Fe2PO7 + 33(NH4)NO3 + 6 H2O
AlP(s) + H2O(l) = PH3 + Al2O3 =>
2 AlP(s) + 3 H2O(l) = 2 PH3 + Al2O3
Fe2{+} + Zn = Fe + Zn2{+} =>
Fe2{+} + 2 Zn = 2 Fe + Zn2{+}
P3 + O2 = PO3 =>
2 P3 + 9 O2 = 6 PO3
CH3OH + O2 = HCHO + H2O =>
2 CH3OH + O2 = 2 HCHO + 2 H2O
HNO3 + H2S = S + NO + HO =>
2 HNO3 + H2S = S + 2 NO + 4 HO
NBr5 + H2O = HBr + H3NO4 =>
NBr5 + 4 H2O = 5 HBr + H3NO4
H2O + Fe{3+} + HO3S{-} = Fe{2+} + SO4{2-} + H{+} =>
H2O + 2 Fe{3+} + HO3S{-} = 2 Fe{2+} + SO4{2-} + 3 H{+}
OsI3 + CO = Os(CO)5 + I2 =>
2 OsI3 + 10 CO = 2 Os(CO)5 + 3 I2
Fe2P + S8 = P4S10 + FeS =>
16 Fe2P + 9 S8 = 4 P4S10 + 32 FeS
NaC2H3O2 + NH4SO3 = NaSO3 + NH4C2H3O2 =>
NaC2H3O2 + NH4SO3 = NaSO3 + NH4C2H3O2
V + KMnO4 = VMnO4 + K =>
V + KMnO4 = VMnO4 + K
NaHCO3 + HC2H3O2 = H2O + NaC2H3O2 + CO2 =>
NaHCO3 + HC2H3O2 = H2O + NaC2H3O2 + CO2
K2Sn(OH)4 + CO2 = K2CO3 + Sn(OH)2 + H2O =>
K2Sn(OH)4 + CO2 = K2CO3 + Sn(OH)2 + H2O
H2NO3 + HCl = NOCl + H2O + Cl =>
H2NO3 + 2 HCl = NOCl + 2 H2O + Cl
Fe2SiO4 + H2O + O2 = FeO3 + H4SiO4 =>
Fe2SiO4 + 2 H2O + 2 O2 = 2 FeO3 + H4SiO4
(CH3)2S + O2 = H2O + CO2 + SO2 =>
2(CH3)2S + 9 O2 = 6 H2O + 4 CO2 + 2 SO2
KMnO4 + HCHO + KOH = K2MnO4 + HCOOK + H2O =>
2 KMnO4 + HCHO + 3 KOH = 2 K2MnO4 + HCOOK + 2 H2O
C8H16(OH)2 + O2 = H2O + CO2 =>
2 C8H16(OH)2 + 23 O2 = 18 H2O + 16 CO2
Ca + (OH)2 = Ca(OH)2 =>
Ca + (OH)2 = Ca(OH)2
MgSO4 + ZnO2 = ZnSO4 + MgO2 =>
MgSO4 + ZnO2 = ZnSO4 + MgO2
HCI + AI2O3 = O3H + AI2CI =>
HCI + AI2O3 = O3H + AI2CI
Fe(OH)2 + CO2 = FeO2 + CH4 + H2O =>
4 Fe(OH)2 + CO2 = 4 FeO2 + CH4 + 2 H2O
NH4Cl + KH = NH4H + KCl =>
NH4Cl + KH = NH4H + KCl
H3PO4(aq) + KOH = H2O(l) + K3PO4 =>
H3PO4(aq) + 3 KOH = 3 H2O(l) + K3PO4
NaNO3 + CaO = Na2O + Ca(NO3)2 =>
2 NaNO3 + CaO = Na2O + Ca(NO3)2
SO2 + Ba + OH = Ba(SO3)2 + H2O =>
2 SO2 + Ba + 4 OH = Ba(SO3)2 + 2 H2O
(CH3O)3PO + H2O = CH3OH + H3PO4 =>
(CH3O)3PO + 3 H2O = 3 CH3OH + H3PO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
O2 + HCl + KI = KCl + I2 + H2O =>
O2 + 4 HCl + 4 KI = 4 KCl + 2 I2 + 2 H2O
K4[Fe(CN)6] + KI = K4I + KFe(CN)6 =>
K4[Fe(CN)6] + KI = K4I + KFe(CN)6
Ni(NO3)2 + Co = Co(NO3)2 + Ni =>
Ni(NO3)2 + Co = Co(NO3)2 + Ni
Na2 + BaSO4(s) = Na2SO4 + Ba2 =>
2 Na2 + 2 BaSO4(s) = 2 Na2SO4 + Ba2
Pb(NO3)2(aq) + KBr(aq) = PbBr2(aq) + KNO3(l) =>
Pb(NO3)2(aq) + 2 KBr(aq) = PbBr2(aq) + 2 KNO3(l)
CH3CHO + AgOH = CH3COOH + H2O + Ag =>
CH3CHO + 2 AgOH = CH3COOH + H2O + 2 Ag
Al2(SO4) + CaOH = AlOH + Ca2(SO4) =>
Al2(SO4) + 2 CaOH = 2 AlOH + Ca2(SO4)
Na2O + HCe = NaCe + H2O =>
Na2O + 2 HCe = 2 NaCe + H2O
Mg(ClO3)2 + Na = NaClO3 + Mg =>
Mg(ClO3)2 + 2 Na = 2 NaClO3 + Mg
CH3C6H6 + O2 = CO2 + H2O =>
4 CH3C6H6 + 37 O2 = 28 CO2 + 18 H2O
(NH4)2ZrCl6 = NH3 + HCl + ZrNCl =>
(NH4)2ZrCl6 = NH3 + 5 HCl + ZrNCl
HgSO4(aq) + Al(s) = Al2(SO4)3(aq) + Hg(s) =>
3 HgSO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 3 Hg(s)
[Ag(NH3)2]OH = Ag3N + NH3 + H2O =>
3[Ag(NH3)2]OH = Ag3N + 5 NH3 + 3 H2O
KOH + NO = KNO2 + N2 + water =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
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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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