| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + CoSO4 = CaSO4 + Co(NO3)2
(c)Al + H2O = Al(OH)3 + H2 =>
2(c)Al + 6 H2O = 2 Al(OH)3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3(s) + S = KCl + SO2 =>
2 KClO3(s) + 3 S = 2 KCl + 3 SO2
H2Se = H + HSe =>
H2Se = H + HSe
Zn{+}S{+}{+}O{2} = Zn{+}O{+}{+}S{+}O{2} =>
Zn{+}S{+}{+}O{2} = Zn{+}O{+}{+}S{+}O{2}
H2O2(heat) = H2O + O2 =>
2 H2O2(heat) = 2 H2O + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
FeSO4*2H2O = FeSO4 + H2O =>
FeSO4*2H2O = FeSO4 + 2 H2O
CuNO3 + CaBr2 = CuBr + Ca(NO3)2 =>
2 CuNO3 + CaBr2 = 2 CuBr + Ca(NO3)2
HCOONa + Ag(NH3)2NO3 + H2O = NH3 + Ag + NaNO3 + (NH4)2CO3 =>
9 HCOONa + 10 Ag(NH3)2NO3 + 6 H2O = 3 NH3 + 10 Ag + 9 NaNO3 + 9(NH4)2CO3
CaCO3 + Al2O3 = Ca3Al2O6 + CO2 =>
3 CaCO3 + Al2O3 = Ca3Al2O6 + 3 CO2
CuOH = Cu + O2 + H2O =>
4 CuOH = 4 Cu + O2 + 2 H2O
ZnC2O4 = Zn + C2 + O4 =>
ZnC2O4 = Zn + C2 + O4
O2CO2O + H2O = C3H8 + O =>
3 O2CO2O + 4 H2O = C3H8 + 19 O
Ca(PO3)2 + Na2SO4 = CaSO4 + NaPO3 =>
Ca(PO3)2 + Na2SO4 = CaSO4 + 2 NaPO3
Br2(l) + LiL(aq) = LiBr(aq) + L2(aq) =>
Br2(l) + 2 LiL(aq) = 2 LiBr(aq) + L2(aq)
Al2(SO4)3 + Mg(NO3)2 = Al2(NO3)3 + Mg(SO4)2 =>
2 Al2(SO4)3 + 3 Mg(NO3)2 = 2 Al2(NO3)3 + 3 Mg(SO4)2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
KIO + Al + KOH + H2O = K3[Al(OH)6] + KI =>
3 KIO + 2 Al + 6 KOH + 3 H2O = 2 K3[Al(OH)6] + 3 KI
SrOH + FeCl2 = SrCl2 + FeOH =>
SrOH + FeCl2 = SrCl2 + FeOH
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
H2SO4BaNO3 = BaSO4H2NO3 =>
H2SO4BaNO3 = BaSO4H2NO3
Zn(OH)2 + HCl = (H2O)2 + ZnCl2 =>
Zn(OH)2 + 2 HCl = (H2O)2 + ZnCl2
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
FeC2O4*2H2O + H2O2 = Fe(C2O4){+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 = 2 Fe(C2O4){+} + 2 OH{-} + 4 H2O
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
HN3 + F2 = NH4F + NF3 =>
4 HN3 + 17 F2 = NH4F + 11 NF3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2O + Zn = K2ZnO =>
K2O + Zn = K2ZnO
Al{3+} + H2O = Al(OH)3 + H{+} =>
Al{3+} + 3 H2O = Al(OH)3 + 3 H{+}
Cu2O + O2 = Cu2O3 =>
Cu2O + O2 = Cu2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl3 + NaCl = Fe2Cl + NaCl2 =>
2 FeCl3 + 5 NaCl = Fe2Cl + 5 NaCl2
Na2HPO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H3PO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 H3PO4 + 3 H2O
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
BaCO3{-} + H2SO4 = H2CO3 + BaSO4{-} =>
BaCO3{-} + H2SO4 = H2CO3 + BaSO4{-}
KOH + Li2O = LiOH + K2O =>
2 KOH + Li2O = 2 LiOH + K2O
K2Cr2O7 + C2H6O + H2SO4 = Cr2SO4 + K2SO4 + C2H4O + H2O =>
K2Cr2O7 + 5 C2H6O + 2 H2SO4 = Cr2SO4 + K2SO4 + 5 C2H4O + 7 H2O
Al3(SO4)3 + BaCl3 = AlCl3 + BaSO4 =>
Al3(SO4)3 + 3 BaCl3 = 3 AlCl3 + 3 BaSO4
HNO2 + Sr(OH)2 = Sr(NO2)2 + H2O =>
2 HNO2 + Sr(OH)2 = Sr(NO2)2 + 2 H2O
RhO2 + H2O = RhO3H2 =>
RhO2 + H2O = RhO3H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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