| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H8NO5P + 6 H2O = 4 H3PO4 + 2 CH4N2O + 2 C2H5OH + 3 CH3COOH
MnI2 = Mn + I =>
MnI2 = Mn + 2 I
RbCl = Rb + Cl2 =>
2 RbCl = 2 Rb + Cl2
S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
S + 4 KMnO4 + 4 KOH = SO2 + 4 K2MnO4 + 2 H2O
Fe3O4 + CaCO3 + H2O = CH4 + Fe2O3 + Ca(OH)2 =>
8 Fe3O4 + CaCO3 + 3 H2O = CH4 + 12 Fe2O3 + Ca(OH)2
CH3OH + Li = CH3OLi + H2 =>
2 CH3OH + 2 Li = 2 CH3OLi + H2
LiOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Li2SO4(aq) =>
2 LiOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Li2SO4(aq)
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
Li(g) + N2(g) = Li3N(s) =>
6 Li(g) + N2(g) = 2 Li3N(s)
V{3+} + MnO4{-} + H2O = VO{2+} + Mn{2+} + H{+} =>
5 V{3+} + MnO4{-} + H2O = 5 VO{2+} + Mn{2+} + 2 H{+}
Ca + CO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca + 3 CO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Fe(NO3)3 + K2S = KNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 K2S = 6 KNO3 + Fe2S3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
HBrO3 + Ca(HCO3)2 = H2O + CO2 + Ca(BrO3)2 =>
2 HBrO3 + Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca(BrO3)2
Zn + Mg(OH)2 = Zn(OH)2 + Mg =>
Zn + Mg(OH)2 = Zn(OH)2 + Mg
Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
KMnO4 + Cl2 = KClO3 + MnO2 + K2O =>
10 KMnO4 + 3 Cl2 = 6 KClO3 + 10 MnO2 + 2 K2O
C8H8O2 + C3H6O = C11H12O2 + H2O =>
C8H8O2 + C3H6O = C11H12O2 + H2O
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
K2Cr2O7 + KOH + BaCl2 = BaCrO4 + KCl + H2O =>
K2Cr2O7 + 2 KOH + 2 BaCl2 = 2 BaCrO4 + 4 KCl + H2O
HPO3 + Mg(OH)2 = Mg(PO3)2 + H2O =>
2 HPO3 + Mg(OH)2 = Mg(PO3)2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
Al2S3(s) = Al(s) + S(s) =>
Al2S3(s) = 2 Al(s) + 3 S(s)
Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
C5H4O5 + O2 = CO2 + H2O =>
2 C5H4O5 + 7 O2 = 10 CO2 + 4 H2O
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
HMnO4 + SO2 + H2O = MnSO4 + H2SO4 =>
2 HMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + 3 H2SO4
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Fe(NO3)3 + K2S = KNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 K2S = 6 KNO3 + Fe2S3
SbO + H2O = H2SbO2 =>
SbO + H2O = H2SbO2
Ca(OH)2 + KHCO3 = CaCO3 + K2CO3 + H2O =>
Ca(OH)2 + 2 KHCO3 = CaCO3 + K2CO3 + 2 H2O
KMnO4 + HNO2 + H2SO4 = HNO3 + K2SO4 + Mn2SO4 + H2O =>
2 KMnO4 + 6 HNO2 + 2 H2SO4 = 6 HNO3 + K2SO4 + Mn2SO4 + 2 H2O
NH4 + CH3COO = NH3 + CH3COOH =>
NH4 + CH3COO = NH3 + CH3COOH
BaBr2(ac) + Cl2(g) = BaCl(ac) + Br2(g) =>
2 BaBr2(ac) + Cl2(g) = 2 BaCl(ac) + 2 Br2(g)
Ir + O2 = IrO =>
2 Ir + O2 = 2 IrO
FeCl3 + H2O + S = FeCl2 + HCl + H2SO4 =>
6 FeCl3 + 4 H2O + S = 6 FeCl2 + 6 HCl + H2SO4
HgS + NaOH = HgO + Na2S + H2O =>
HgS + 2 NaOH = HgO + Na2S + H2O
NH4Cl + Hg2(NO3)2 = NH4NO3 + Hg2 + Cl2 =>
2 NH4Cl + Hg2(NO3)2 = 2 NH4NO3 + Hg2 + Cl2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
VO2NO3 + KNO2 + HNO3 = VO(NO3)2 + KNO3 + H2O =>
2 VO2NO3 + KNO2 + 2 HNO3 = 2 VO(NO3)2 + KNO3 + H2O
Na2S + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 Na2S + 8 NaIO3 + 13 H2SO4 = 18 NaHSO4 + 4 H2O + 4 I2
(NH4)3N + Fe(C2H3O2)2 = C2H3O2NH4 + Fe3N2 =>
2(NH4)3N + 3 Fe(C2H3O2)2 = 6 C2H3O2NH4 + Fe3N2
Ba3(PO4)2 + H2O = BaO + H3PO4 =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3PO4
Cr2O7{-2} + H2O2 + H{+} = Cr(O2)2O + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H{+} = 2 Cr(O2)2O + 5 H2O
Ca(OH)2 + HClO4 = H2O + Ca(ClO4)2 =>
Ca(OH)2 + 2 HClO4 = 2 H2O + Ca(ClO4)2
PbO4 + NOH + Mn(NO3)2 = MnOH4 + Pb(NO3)2 + H2O =>
6 PbO4 + 10 NOH + Mn(NO3)2 = MnOH4 + 6 Pb(NO3)2 + 3 H2O
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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