| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO3 + H2O2 = NaClO4 + H2O
Zn(OH)2 + Cu = ZnO + Cu(OH)2 + H2 =>
2 Zn(OH)2 + Cu = 2 ZnO + Cu(OH)2 + H2
C12H22O11 + NH4OH + C16H34O = C10H15N + H2O =>
8 C12H22O11 + 24 NH4OH + 9 C16H34O = 24 C10H15N + 121 H2O
HNO3(aq) + CaCl2(aq) = HCl(aq) + Ca(NO3)2(s) =>
2 HNO3(aq) + CaCl2(aq) = 2 HCl(aq) + Ca(NO3)2(s)
H2 + F2 = HF =>
H2 + F2 = 2 HF
K + CaBr = KBr + Ca =>
K + CaBr = KBr + Ca
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
KOH + NaOH = NaK(OH)2 =>
KOH + NaOH = NaK(OH)2
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
Na(SO4) + Pb(NO3)2 = Pb(SO4)2 + Na(NO3) =>
2 Na(SO4) + Pb(NO3)2 = Pb(SO4)2 + 2 Na(NO3)
H{+} + Mn{+2} + NaBiO3 = Bi{+3} + MnO4{-} + Na{+} + H2O =>
14 H{+} + 2 Mn{+2} + 5 NaBiO3 = 5 Bi{+3} + 2 MnO4{-} + 5 Na{+} + 7 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaH2PO4 + HOH = H3PO4 + NaOH =>
NaH2PO4 + HOH = H3PO4 + NaOH
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PO2 + O2 = P2O5 =>
4 PO2 + O2 = 2 P2O5
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
La(NO3) + BaH2O2 = La(H2O2) + Ba(NO3) =>
La(NO3) + BaH2O2 = La(H2O2) + Ba(NO3)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NaClO3 + H2SO4 = NaHSO4 + HClO3 =>
NaClO3 + H2SO4 = NaHSO4 + HClO3
Zn + AgNO3 = Ag + Zn(NO3)02 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)02
Zn(NO3)2(aq) + NaPO4(aq) = Zn(PO4)2(s) + NaNO3(aq) =>
Zn(NO3)2(aq) + 2 NaPO4(aq) = Zn(PO4)2(s) + 2 NaNO3(aq)
MgO3C + HCl = MgCl2 + H2O + CO2 =>
MgO3C + 2 HCl = MgCl2 + H2O + CO2
AlCl3 + SrBr2 = SrCl2 + AlBr3 =>
2 AlCl3 + 3 SrBr2 = 3 SrCl2 + 2 AlBr3
C9H10O2 = C + H + O =>
C9H10O2 = 9 C + 10 H + 2 O
H2C2O4 + HCl + KMnO4 = KCl + H2O + CO2 + MnCl2 =>
5 H2C2O4 + 6 HCl + 2 KMnO4 = 2 KCl + 8 H2O + 10 CO2 + 2 MnCl2
Zn3(PO4)2 + Al2(SO4)3 = ZnSO4 + AlPO4 =>
Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
MgO + P4O10 = Mg3[PO4]2 =>
6 MgO + P4O10 = 2 Mg3[PO4]2
KO3 = K2O + O2 =>
4 KO3 = 2 K2O + 5 O2
CaSO4 + MgCl2 = CaCl2 + Mg(SO4) =>
CaSO4 + MgCl2 = CaCl2 + Mg(SO4)
Nh4OH + ZnCl2 = Nh4Cl2 + ZnOH =>
Nh4OH + ZnCl2 = Nh4Cl2 + ZnOH
CH2CNCH2CN + H2O = CH2OHCH2CN + HCN =>
CH2CNCH2CN + H2O = CH2OHCH2CN + HCN
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
S8 + H2 = S8H2 =>
S8 + H2 = S8H2
FeS = Fe2 + S8 =>
8 FeS = 4 Fe2 + S8
Ag + HNO3 = (AgNO3)3 + NO + H2O =>
3 Ag + 4 HNO3 = (AgNO3)3 + NO + 2 H2O
Mg + Zn3(PO4)2 = Zn + Mg3(PO4)2 =>
3 Mg + Zn3(PO4)2 = 3 Zn + Mg3(PO4)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + Cl2 + K2S = KCl + FeS =>
Fe + Cl2 + K2S = 2 KCl + FeS
ZnSO4 + H3PO4 = ZnHPO4 + H2SO4 =>
ZnSO4 + H3PO4 = ZnHPO4 + H2SO4
Zn + Cu{+2} = Zn{2+} + Cu =>
Zn + Cu{+2} = Zn{2+} + Cu
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Fe(SCN)3 + HCl = FeCl3 + HSCN =>
Fe(SCN)3 + 3 HCl = FeCl3 + 3 HSCN
C2H5NO2 + Fe(NO3)3 = Fe2O3 + CO2 + N2 + H2O =>
10 C2H5NO2 + 6 Fe(NO3)3 = 3 Fe2O3 + 20 CO2 + 14 N2 + 25 H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
CH2CHN + O2 = CO2 + H2O + NO2 =>
4 CH2CHN + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
Zn + KOH + H2O = K4[Zn(OH)6] + H2 =>
Zn + 4 KOH + 2 H2O = K4[Zn(OH)6] + H2
HCHO = C6H12O6 =>
6 HCHO = C6H12O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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