| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + Ba = BaP
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
P + Ba = BaP =>
P + Ba = BaP
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
O3 + C2O2H2 = H2O + CO2 =>
O3 + C2O2H2 = H2O + 2 CO2
Cu(NO3)2 + H2 = H2O + Cu + N =>
Cu(NO3)2 + 6 H2 = 6 H2O + Cu + 2 N
NaIO3 + Na2SO3 + NaHSO3 = I3 + Na2SO4 + H2O =>
6 NaIO3 + 9 Na2SO3 + 6 NaHSO3 = 2 I3 + 15 Na2SO4 + 3 H2O
C3H4 + NCl = H2 + C3Cl4 + N2 =>
C3H4 + 4 NCl = 2 H2 + C3Cl4 + 2 N2
C2H4O2 + LiOH = H2O + C2H3O2Li =>
C2H4O2 + LiOH = H2O + C2H3O2Li
Br + F = BrF3 =>
Br + 3 F = BrF3
KClO4 + NaNO2 + H2SO4 = Cl2 + NaNO3 + K2SO4 + H2O =>
2 KClO4 + 7 NaNO2 + H2SO4 = Cl2 + 7 NaNO3 + K2SO4 + H2O
Cl2 + e = Cl{-} =>
Cl2 + 2e = 2 Cl{-}
P + Ba = BaP =>
P + Ba = BaP
CrBr2 + Cl2 = CrCl2 + Br2 =>
CrBr2 + Cl2 = CrCl2 + Br2
Fe(OH)2 + NaOH = Na4[Fe(OH)6] =>
Fe(OH)2 + 4 NaOH = Na4[Fe(OH)6]
P + Ba = BaP =>
P + Ba = BaP
CrBr3 + KHSO3 = KBr + Cr(OH)3 + SO2 =>
CrBr3 + 3 KHSO3 = 3 KBr + Cr(OH)3 + 3 SO2
Cu3AsS4 + CuSO4 + H2O = Cu9S5 + H3AsO3 + H2SO4 =>
16 Cu3AsS4 + 51 CuSO4 + 84 H2O = 11 Cu9S5 + 16 H3AsO3 + 60 H2SO4
CO + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CO + K2Cr2O7 + 4 H2SO4 = 3 CO2 + Cr2(SO4)3 + K2SO4 + 4 H2O
C6H5(C2H5) + O2 = H2O + CO2 =>
2 C6H5(C2H5) + 21 O2 = 10 H2O + 16 CO2
FeS + NH3 = S + Fe(NH3)6 =>
FeS + 6 NH3 = S + Fe(NH3)6
AgCN + KI = AgI + KCN =>
AgCN + KI = AgI + KCN
C5H10 = C2H4 =>
2 C5H10 = 5 C2H4
HCl + SO2 + H2O = H2S + HClO3 =>
HCl + SO2 + H2O = H2S + HClO3
SnBr + Cl = SnCl + Br =>
SnBr + Cl = SnCl + Br
P + Ba = BaP =>
P + Ba = BaP
NaClO + HCl + CH2Cl2 = CH3ClO + NaCl + Cl2 =>
NaClO + HCl + CH2Cl2 = CH3ClO + NaCl + Cl2
P + Ba = BaP =>
P + Ba = BaP
PI3 + KMnO4 + KOH = H3PO4 + MnO2 + KIO3 + K2O =>
3 PI3 + 20 KMnO4 + 9 KOH = 3 H3PO4 + 20 MnO2 + 9 KIO3 + 10 K2O
C2H5CI + H2O = C2H5OH + CHI =>
C2H5CI + H2O = C2H5OH + CHI
CaSO4(aq) + HF(aq) = CaF2(s) + H2SO4(aq) =>
CaSO4(aq) + 2 HF(aq) = CaF2(s) + H2SO4(aq)
HNO3 + HI = N2 + HIO3 + H2O =>
6 HNO3 + 5 HI = 3 N2 + 5 HIO3 + 3 H2O
C4H11N + H2O = C4H11NH + OH =>
C4H11N + H2O = C4H11NH + OH
C6H5K3O7 + CaC2O4*H2O = C6H8O7 + CaC2O4 + KOH =>
C6H5K3O7 + 3 CaC2O4*H2O = C6H8O7 + 3 CaC2O4 + 3 KOH
Sr(OH)2 + (NH4)3PO4 = Sr3(PO4)2 + H2O + NH3 =>
3 Sr(OH)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 H2O + 6 NH3
NaF(aq) + C4H6BaO4(aq) = BaF2 + C2H3NaO2 =>
2 NaF(aq) + C4H6BaO4(aq) = BaF2 + 2 C2H3NaO2
KI + Cl = KCl2I =>
KI + 2 Cl = KCl2I
CH3COOH + Na = CHCOONa + H2 =>
2 CH3COOH + 2 Na = 2 CHCOONa + 3 H2
CO2 + Sc = Sc2(C2O4)3 =>
6 CO2 + 2 Sc = Sc2(C2O4)3
AgI + Na = Ag2I + NaI =>
2 AgI + Na = Ag2I + NaI
Fe3O4 + H2 = FeO + H2O =>
Fe3O4 + H2 = 3 FeO + H2O
HClO4 + Pb = Pb(ClO4)2 + H2 =>
2 HClO4 + Pb = Pb(ClO4)2 + H2
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
CH4O + O2(g) = CO2(g) + H2O =>
2 CH4O + 3 O2(g) = 2 CO2(g) + 4 H2O
NH4CH3COO + H2O = NH5CH4COO2 =>
NH4CH3COO + H2O = NH5CH4COO2
H2SO4 + K3[Fe(CN)6] = K2SO4 + H3[Fe(CN)6] =>
3 H2SO4 + 2 K3[Fe(CN)6] = 3 K2SO4 + 2 H3[Fe(CN)6]
NaCl + K2SO4 = KCl + Na2SO4 =>
2 NaCl + K2SO4 = 2 KCl + Na2SO4
Mg + CuCI2 = MgCI2 + Cu =>
Mg + CuCI2 = MgCI2 + Cu
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cl + KMnO4 = ClO2 + KMnO2 =>
Cl + KMnO4 = ClO2 + KMnO2
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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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