| Équations équilibrées la veille | Équations équilibrées le lendemain |
H{3}PO{4} + Fe{2}O{3} = Fe{3}PO{4} + H{2}O
OH + HI = H2O + I =>
OH + HI = H2O + I
Pb + Po4 = PbPo4 =>
Pb + Po4 = PbPo4
PCl3 + NaOH = P(OH)3 + NaCl =>
PCl3 + 3 NaOH = P(OH)3 + 3 NaCl
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + SmCl3 + KCl + MnCl2 + H2O =>
15 SmCl2 + 3 KMnO4 + 12 H2SO4 = 4 Sm2(SO4)3 + 7 SmCl3 + 3 KCl + 3 MnCl2 + 12 H2O
C + Ar = CAr4 =>
C + 4 Ar = CAr4
Na2K + H2O = Na2K(OH)2 + H2 =>
Na2K + 2 H2O = Na2K(OH)2 + H2
VO{2+} + MnO4{-} + H2O = VO3{-} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 6 H2O = 5 VO3{-} + Mn{2+} + 12 H{+}
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + CO + CO2 =>
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + 3 CO + 2 CO2
Na2B4 + CaF2 + SO3 + H2SO4 = BF3 + CaSO4 + Na2SO4 + H2SO3 =>
Na2B4 + 6 CaF2 + 7 SO3 + 7 H2SO4 = 4 BF3 + 6 CaSO4 + Na2SO4 + 7 H2SO3
Ir + O2 = IrO2 =>
Ir + O2 = IrO2
RbPO4 + TiNO3 = RbNO3 + TiPO4 =>
RbPO4 + TiNO3 = RbNO3 + TiPO4
KMnO4 + C3H6 + H2O = MnO2 + C3H8O2 + KOH =>
2 KMnO4 + 3 C3H6 + 4 H2O = 2 MnO2 + 3 C3H8O2 + 2 KOH
NaAlSi3O8 + H2SO4 + H2O = Na + SO4 + Al2Si2O5(OH)4 + H4SiO4 =>
2 NaAlSi3O8 + H2SO4 + 9 H2O = 2 Na + SO4 + Al2Si2O5(OH)4 + 4 H4SiO4
Fe(OH)3 + H2O2 = Fe2O3 + H(OH)2 =>
4 Fe(OH)3 + 3 H2O2 = 2 Fe2O3 + 6 H(OH)2
Na2SO3 + Na2S + HCl = NaCl + S2 + H2O =>
2 Na2SO3 + 4 Na2S + 12 HCl = 12 NaCl + 3 S2 + 6 H2O
H6C6 + O2 = O2C + OH2 =>
2 H6C6 + 15 O2 = 12 O2C + 6 OH2
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
FeNO33 + LiOH = FeOH + LiNO33 =>
FeNO33 + LiOH = FeOH + LiNO33
Al + Fe2O3 = Fe2Al2 + O2 =>
4 Al + 2 Fe2O3 = 2 Fe2Al2 + 3 O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ca(H2PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca(H2PO4)2 + 2 HCl = CaCl2 + 2 H3PO4
NH3 + H2O + Ca(NO3)2 = Ca(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Ca(NO3)2 = Ca(OH)2 + 2 NH4NO3
(C2H4)2 + (O2)2 = CO2 + H2O =>
(C2H4)2 + 3(O2)2 = 4 CO2 + 4 H2O
ClO3{-} + SnO2{-}2 = Cl{-} + SnO3{-}2 =>
ClO3{-} + 3 SnO2{-}2 = Cl{-} + 3 SnO3{-}2
CN + CH3CH2Br = CH3CH2CN + Br =>
CN + CH3CH2Br = CH3CH2CN + Br
C4H9COOH + C3H8O = C4H9COOC3H8 + H2O =>
9 C4H9COOH + 17 C3H8O = 12 C4H9COOC3H8 + 11 H2O
K2S + K2MnO4 + H2O = S + MnO2 + KOH =>
K2S + K2MnO4 + 2 H2O = S + MnO2 + 4 KOH
LiBH4 + CuCl2 = B2H6 + CuBH4 + LiCl + H2 =>
4 LiBH4 + 2 CuCl2 = B2H6 + 2 CuBH4 + 4 LiCl + H2
LiH2PO4 + LiCl = Li3PO4 + HCl =>
LiH2PO4 + 2 LiCl = Li3PO4 + 2 HCl
C3H6O + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O2 + 2 MnSO4 + K2SO4 + 3 H2O
C2H5OH + N2O4 = (COOH)2 + N2 + H2O =>
4 C2H5OH + 5 N2O4 = 4(COOH)2 + 5 N2 + 8 H2O
PbO2(s) + H2(g) = Pb(s) + H2O(l) =>
PbO2(s) + 2 H2(g) = Pb(s) + 2 H2O(l)
PbO + NaCl = Na2O + PbCl2 =>
PbO + 2 NaCl = Na2O + PbCl2
KClO4 + Sr = SrO + KCl =>
KClO4 + 4 Sr = 4 SrO + KCl
CH2CH3COOH + CuO = CuCH2CH3COOH + O2 =>
2 CH2CH3COOH + 2 CuO = 2 CuCH2CH3COOH + O2
Mg + Fe3{-} = Mg3{-} + Fe =>
3 Mg + Fe3{-} = Mg3{-} + 3 Fe
Ag2SO4 + K2Cr2O7 = Ag2Cr2O7 + K2SO4 =>
Ag2SO4 + K2Cr2O7 = Ag2Cr2O7 + K2SO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Mg(ClO4)2 = Cl2 + O2 + MgO =>
2 Mg(ClO4)2 = 2 Cl2 + 7 O2 + 2 MgO
HC2H3O2 + MgCO3 = H2 + Mg(C2H3O2)2 + CO2 =>
5 HC2H3O2 + 2 MgCO3 = 4 H2 + 2 Mg(C2H3O2)2 + 4 CO2
AI(OH)3 + HF = AIF3 + H(OH) =>
AI(OH)3 + 3 HF = AIF3 + 3 H(OH)
(CH3)3N + HCl = (CH3)3NCl + H =>
(CH3)3N + HCl = (CH3)3NCl + H
C4H8N2O3(aq) + O2 = CO2 + H2O + CH4N2O =>
C4H8N2O3(aq) + 3 O2 = 3 CO2 + 2 H2O + CH4N2O
C6H12 + Cl2 = C6H10Cl2 + HCl =>
C6H12 + 2 Cl2 = C6H10Cl2 + 2 HCl
C7H40 + O2 = CO2 + H2O =>
C7H40 + 17 O2 = 7 CO2 + 20 H2O
Fe2O3(s) + CO(g) = Fe4O4 + CO2 =>
2 Fe2O3(s) + 2 CO(g) = Fe4O4 + 2 CO2
CH3CH2CH2Br + KOH = KBr + H2O + CH2 = CH{-}CH3 =>
CH3CH2CH2Br + KOH = KBr + H2O + 3 CH2
Fe2O3(s) + Al(s) = AlO3(s) + Fe(l) =>
Fe2O3(s) + Al(s) = AlO3(s) + 2 Fe(l)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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