| Équations équilibrées la veille |
(NH4)(NO3)(s) = N2O(g) + 2 H2O(l)
Fe + Mg = Fe4Mg =>
4 Fe + Mg = Fe4Mg
Fe + Mg = Fe2Mg3 =>
2 Fe + 3 Mg = Fe2Mg3
PbL2 = Pb{+2} + L{-} =>
PbL2 = Pb{+2} + 2 L{-}
Al3O + O2 = AlO =>
Al3O + O2 = 3 AlO
PO3 + AgNO3 = Ag3PO3 + NO3 =>
PO3 + 3 AgNO3 = Ag3PO3 + 3 NO3
Fe + Mg = Fe4Mg =>
4 Fe + Mg = Fe4Mg
Li3N + H2O = H2 + N2 + LiOH =>
2 Li3N + 6 H2O = 3 H2 + N2 + 6 LiOH
Fe + Mg = Fe4Mg =>
4 Fe + Mg = Fe4Mg
HBrO + Pb(OH)2 = Pb(BrO)2 + H2O =>
2 HBrO + Pb(OH)2 = Pb(BrO)2 + 2 H2O
Fe + Mg = Fe4Mg =>
4 Fe + Mg = Fe4Mg
Cu(OH)2 + H2SO4 = CuSO4 + H2 + O2 =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2 + O2
CaCl2*4H2O = HCl + Ca(OH)2 + H2O =>
CaCl2*4H2O = 2 HCl + Ca(OH)2 + 2 H2O
V2O5 + Ca3S = CaO + V6S5 =>
3 V2O5 + 5 Ca3S = 15 CaO + V6S5
Al + Hg(NO3)2 = aluminumnitrate + mercury =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
FeSO4 + K2MnO4 + KOH + H2O = Fe(OH)3 + K2SO4 + MnO2 =>
2 FeSO4 + K2MnO4 + 2 KOH + 2 H2O = 2 Fe(OH)3 + 2 K2SO4 + MnO2
KBr + KIO3 + HCl = KCl + Br2 + KIO2 + H2O =>
2 KBr + KIO3 + 2 HCl = 2 KCl + Br2 + KIO2 + H2O
B2O3 + NiSO4 = SO3 + Ni(BO2)2 =>
B2O3 + NiSO4 = SO3 + Ni(BO2)2
C3H7NO + POCl3 = C3H7NCl + PO2Cl2 =>
C3H7NO + POCl3 = C3H7NCl + PO2Cl2
CC5H11OH + O2 = CO2 + H2O =>
2 CC5H11OH + 17 O2 = 12 CO2 + 12 H2O
NH3 + O2 = OH2 + N2 =>
4 NH3 + 3 O2 = 6 OH2 + 2 N2
C6H5 + C2H4 = C6H5C2H5 =>
6 C6H5 + 10 C2H4 = 7 C6H5C2H5
CH4N2S + Na = Na2N2S + CH4 =>
CH4N2S + 2 Na = Na2N2S + CH4
MgO3MgO = Mg + O2 =>
MgO3MgO = 2 Mg + 2 O2
Fe + Mg = Fe4Mg =>
4 Fe + Mg = Fe4Mg
K3(PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Cu2C2O4 + C2N2Zn = CuCN + C2O4Zn =>
Cu2C2O4 + C2N2Zn = 2 CuCN + C2O4Zn
phosphorus + oxygen = phosphoruspentoxide =>
4 P + 5 O2 = P4O10
K + Al(ClO3)3 = Al + K(ClO3)3 =>
K + Al(ClO3)3 = Al + K(ClO3)3
Co(No3)2(aq) + NaOH(aq) = Co(OH)2(s) + NaNo3(aq) =>
Co(No3)2(aq) + 2 NaOH(aq) = Co(OH)2(s) + 2 NaNo3(aq)
H2O2 = (OH)4 =>
2 H2O2 = (OH)4
Mg(NO3)2 + PO4 = Mg3(PO4)2 + NO3 =>
3 Mg(NO3)2 + 2 PO4 = Mg3(PO4)2 + 6 NO3
N2H4 + Br2 = HBr + N2 =>
N2H4 + 2 Br2 = 4 HBr + N2
NH4OH + NaHCO3 = NH4HCO3 + NaOH =>
NH4OH + NaHCO3 = NH4HCO3 + NaOH
AgI + KCNS = AgCNS + KI =>
AgI + KCNS = AgCNS + KI
CH3OH + H2SO4 + Na2Cr2O7 = Cr2(SO4)3 + Na2SO4 + HCOOH + H2O =>
3 CH3OH + 8 H2SO4 + 2 Na2Cr2O7 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 HCOOH + 11 H2O
C6H8O7 + Fe = Fe3C6H5O7 + H2 =>
2 C6H8O7 + 6 Fe = 2 Fe3C6H5O7 + 3 H2
NH4NH3 = NH3 + NH4 =>
NH4NH3 = NH3 + NH4
HCH3CO2 = H + CH3CO2 =>
HCH3CO2 = H + CH3CO2
Ca(NO3)2 + B(OH)3 = Ca(OH)2 + B(NO3)3 =>
3 Ca(NO3)2 + 2 B(OH)3 = 3 Ca(OH)2 + 2 B(NO3)3
Mg + Fe = Mg2Fe =>
2 Mg + Fe = Mg2Fe
HClO3 + Mn = MnClO3 + H =>
HClO3 + Mn = MnClO3 + H
TeO2(g) + O2(g) = TeO3(g) =>
2 TeO2(g) + O2(g) = 2 TeO3(g)
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
CH3NH3NO3 = CH3NH2HNO3 =>
CH3NH3NO3 = CH3NH2HNO3
C2H6S + O2 = CO2 + H2O + SO3 =>
C2H6S + 5 O2 = 2 CO2 + 3 H2O + SO3
C8H7O2COOH + NaOH = NaC8H7O2COO + H2O =>
C8H7O2COOH + NaOH = NaC8H7O2COO + H2O
H8C6O7 + KOH = K3C6H5O7 + H2O =>
H8C6O7 + 3 KOH = K3C6H5O7 + 3 H2O
K(OH)2 + Ag2CO3 = AgOH + KCO3 =>
K(OH)2 + Ag2CO3 = 2 AgOH + KCO3
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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