| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl(s) = Cu + Cl
SbCl5(s) + H2O(l) = SbOCl3(s) + HCl(aq) =>
SbCl5(s) + H2O(l) = SbOCl3(s) + 2 HCl(aq)
NH3 + Mg = NMg3 + H =>
NH3 + 3 Mg = NMg3 + 3 H
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
HgHPO4 = HgPO4 + H2 =>
2 HgHPO4 = 2 HgPO4 + H2
Al = Al2 =>
2 Al = Al2
LiH + H2O = LiH2O + H2 =>
2 LiH + 2 H2O = 2 LiH2O + H2
NaF + H2SO4 = HF(aq) + Na2SO4(aq) =>
2 NaF + H2SO4 = 2 HF(aq) + Na2SO4(aq)
KNO3 + PbO = Pb(NO3)2 + K2O =>
2 KNO3 + PbO = Pb(NO3)2 + K2O
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
K2CrO4 + H2SO4 + Na2CrO4 = K2Cr2O7 + NaOH + K2SO4 =>
3 K2CrO4 + H2SO4 + Na2CrO4 = 2 K2Cr2O7 + 2 NaOH + K2SO4
P5 + NaOH = P(NaOH)5 =>
P5 + 25 NaOH = 5 P(NaOH)5
P2O5NaOH = NaO5P2OH =>
P2O5NaOH = NaO5P2OH
CuS + K2CO3 = CuCO3 + K2S =>
CuS + K2CO3 = CuCO3 + K2S
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Mo + KNO3 + KOH = K2MoO4 + KNO2 + H2O =>
Mo + 3 KNO3 + 2 KOH = K2MoO4 + 3 KNO2 + H2O
CHCCH2CH3 + KMnO4 + H2SO4 = CH3CH2C00H + CO2 + K2SO4 + MnSO4* =>
7 CHCCH2CH3 + 2 KMnO4 + 3 H2SO4 = 8 CH3CH2C00H + 4 CO2 + K2SO4 + 2 MnSO4*
P + Se = PSe =>
P + Se = PSe
NaCl + H2SO4 + MnO4 = NaHSO4 + MnCl2 + H2O + Cl2 =>
8 NaCl + 8 H2SO4 + MnO4 = 8 NaHSO4 + MnCl2 + 4 H2O + 3 Cl2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
S + Cl2 + H2O = SO4{2}{-} + H3O{+} + Cl{-} =>
S + 5 Cl2 + 12 H2O = SO4{2}{-} + 8 H3O{+} + 10 Cl{-}
C6H13O6 + CO2 = C4H2O4 + H2O =>
2 C6H13O6 + 8 CO2 = 5 C4H2O4 + 8 H2O
Cr2O7{2-} + C + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{2-} + 3 C + 16 H{+} = 4 Cr{3+} + 3 CO2 + 8 H2O
C2H8(g) + O2(g) = CO2(g) + H2O(l) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(l)
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
KBr + H3Po4 = KH2Po4 + HBr =>
KBr + H3Po4 = KH2Po4 + HBr
Ba(OH)2 + HCH3COOH = Ba(CH3COOH)2 + H2O =>
Ba(OH)2 + 2 HCH3COOH = Ba(CH3COOH)2 + 2 H2O
Fe(NO3)3(aq) + CaS(aq) = FeS(s) + Ca(aq) + NO3(aq) =>
Fe(NO3)3(aq) + CaS(aq) = FeS(s) + Ca(aq) + 3 NO3(aq)
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Al(s) + CuCl2(aq) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 AlCl3(aq)
CO + Ba(OH)2 = BaCO3 + C + H2O =>
2 CO + Ba(OH)2 = BaCO3 + C + H2O
Fe + Cl2 = FeCl31 =>
2 Fe + 31 Cl2 = 2 FeCl31
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
MnO2 + H2SO4 + NaCl = Cl2 + H2O + MnSO4 + Na2SO4 =>
MnO2 + 2 H2SO4 + 2 NaCl = Cl2 + 2 H2O + MnSO4 + Na2SO4
VI5 = V + I =>
VI5 = V + 5 I
C12H8 + O2 = CO2 + H2O =>
C12H8 + 14 O2 = 12 CO2 + 4 H2O
HTe + Li = LiTe + H2 =>
2 HTe + 2 Li = 2 LiTe + H2
HVO3 + Zn + HCl = VOCl2 + ZnCl2 + H2O =>
2 HVO3 + Zn + 6 HCl = 2 VOCl2 + ZnCl2 + 4 H2O
Ca + HNO3 = Ca(NO3)2 + HN3 + H2O =>
8 Ca + 19 HNO3 = 8 Ca(NO3)2 + HN3 + 9 H2O
H2SO4 + SnCO3 = CO2 + H2O + SnSO4 =>
H2SO4 + SnCO3 = CO2 + H2O + SnSO4
KNO3(s) + C12H22O11(s) + S(s) = N2O3(g) + CO2(g) + H2O(g) + K2S(s) =>
16 KNO3(s) + C12H22O11(s) + 8 S(s) = 8 N2O3(g) + 12 CO2(g) + 11 H2O(g) + 8 K2S(s)
(NH4)2[PbCl6] + H2SO4 = PbCl2 + (NH4)2SO4 + HCl + Cl2 =>
(NH4)2[PbCl6] + H2SO4 = PbCl2 + (NH4)2SO4 + 2 HCl + Cl2
Co(OH)2 + Br2 = Co(OH)Br + Br(OH)3 =>
3 Co(OH)2 + 2 Br2 = 3 Co(OH)Br + Br(OH)3
Cu(SO4) + Na2(CO3) = Na2(SO4) + Cu(CO3) =>
Cu(SO4) + Na2(CO3) = Na2(SO4) + Cu(CO3)
KC2H3O2 + Ag(NO3) = KNO3 + AgC2H3O2 =>
KC2H3O2 + Ag(NO3) = KNO3 + AgC2H3O2
P + O4 = PO4 =>
P + O4 = PO4
NH4OH + Ni(NO3) = NiOH + NH4(NO3) =>
NH4OH + Ni(NO3) = NiOH + NH4(NO3)
Al + NaCl + CuSO4 = Na2SO4 + AlCl3 + Cu =>
2 Al + 6 NaCl + 3 CuSO4 = 3 Na2SO4 + 2 AlCl3 + 3 Cu
CrCl3 + Pb(NO3)2 = Cr(NO3)3 + PbCl2 =>
2 CrCl3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 PbCl2
Cu + AgCH3COO = Ag + CuCH3COO =>
Cu + AgCH3COO = Ag + CuCH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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