| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KOH + 4 Al = 2 Al2O3 + 6 K + 3 H2
Ag{+} + I{-}{+} = AgI =>
Ag{+} + I{-}{+} = AgI
NaClO + CH3CSNH2 = NaOH + CH3CSNHCl =>
NaClO + CH3CSNH2 = NaOH + CH3CSNHCl
Pt + HCl = PtCl3 + H2 =>
2 Pt + 6 HCl = 2 PtCl3 + 3 H2
Br + CsCl = BrCl + Cs =>
Br + CsCl = BrCl + Cs
Na2O + KOH = KNaO + H2O =>
Na2O + 2 KOH = 2 KNaO + H2O
H2GeO3 + Ni(OH)3 = Ni(HGeO3)3 + H2O =>
3 H2GeO3 + Ni(OH)3 = Ni(HGeO3)3 + 3 H2O
(NH4)2MoO4 = Mo + H2O + N2 =>
(NH4)2MoO4 = Mo + 4 H2O + N2
H3PO4 + NaHCO3 = H + HCO3 + Na3PO4 =>
H3PO4 + 3 NaHCO3 = 3 H + 3 HCO3 + Na3PO4
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
C10H15N + C4H4O2 = C14H19NO2 =>
C10H15N + C4H4O2 = C14H19NO2
OH + V3 = VOH =>
3 OH + V3 = 3 VOH
Na2O + KOH = KNaO + H2O =>
Na2O + 2 KOH = 2 KNaO + H2O
Li + (N2) = Li3N =>
6 Li + (N2) = 2 Li3N
Na2O + KOH = KNaO + H2O =>
Na2O + 2 KOH = 2 KNaO + H2O
CH3(C4H8)(CH3) + O2 = CO2 + H2O =>
2 CH3(C4H8)(CH3) + 19 O2 = 12 CO2 + 14 H2O
H3CCOOH + NaOH = H3CCOONa + H2O =>
H3CCOOH + NaOH = H3CCOONa + H2O
HCl + KClO3 = ClO2 + KCl + H2O =>
6 HCl + 5 KClO3 = 6 ClO2 + 5 KCl + 3 H2O
Na + PdO = Na2O + Pd =>
2 Na + PdO = Na2O + Pd
Al(NO3)3 + Mg2S2 = Al2S3 + Mg(NO3)2 =>
4 Al(NO3)3 + 3 Mg2S2 = 2 Al2S3 + 6 Mg(NO3)2
C3H24 + O2 = CO2 + H2O =>
C3H24 + 9 O2 = 3 CO2 + 12 H2O
C7H13COOH + O2 = CO2 + H2O =>
2 C7H13COOH + 21 O2 = 16 CO2 + 14 H2O
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
Na2S2O3 + Cl2 + H2O = Na2SO4 + S + HCl =>
Na2S2O3 + Cl2 + H2O = Na2SO4 + S + 2 HCl
Ti + N2 = TiN4 =>
Ti + 2 N2 = TiN4
Fe{3} + SCN{-} = FeSCN{2+} =>
Fe{3} + SCN{-} = FeSCN{2+}
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
As + K = KAs =>
As + K = KAs
C6H10 + HNO3 = C6H9NO2 + H2O =>
C6H10 + HNO3 = C6H9NO2 + H2O
CaS + O2 = CaO + S =>
2 CaS + O2 = 2 CaO + 2 S
Cu(SO4) + Na2(PO4) = Na2(SO4) + Cu(PO4) =>
Cu(SO4) + Na2(PO4) = Na2(SO4) + Cu(PO4)
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4 + H2(NO3)2 =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4 + H2(NO3)2
MgO + NaI = MgI2 + Na2O =>
MgO + 2 NaI = MgI2 + Na2O
C102H160N76O210 = CO + CO2 + H2O + N2 =>
C102H160N76O210 = 74 CO + 28 CO2 + 80 H2O + 38 N2
B(OH)3(s) = B2O3(s) + H2O(g) =>
2 B(OH)3(s) = B2O3(s) + 3 H2O(g)
BaO2 + HCl = BaCl2 + H2 + O =>
BaO2 + 2 HCl = BaCl2 + H2 + 2 O
Ce(SO4)2 + C2O4H2 = Ce2(C2O4)3 + H2SO4 + CO2 =>
2 Ce(SO4)2 + 4 C2O4H2 = Ce2(C2O4)3 + 4 H2SO4 + 2 CO2
V + HF = VF + H2 =>
2 V + 2 HF = 2 VF + H2
NH4Cl + BaCl2 = BaNH4 + Cl =>
NH4Cl + BaCl2 = BaNH4 + 3 Cl
S + K = K1S =>
S + K = K1S
Na2SO4(aq) + K2S(aq) = Na2S(s) + K2SO4(aq) =>
Na2SO4(aq) + K2S(aq) = Na2S(s) + K2SO4(aq)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ag + AsH3 = AgH + As =>
3 Ag + AsH3 = 3 AgH + As
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NO2 + H2O = NH2 + O3 =>
NO2 + H2O = NH2 + O3
K3X + CaCl2 = Ca3X2 + KCl =>
2 K3X + 3 CaCl2 = Ca3X2 + 6 KCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ti + O2 = Ti2O3 =>
4 Ti + 3 O2 = 2 Ti2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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