| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiNO3 + Ag = AgNO3 + Li
C3H7COOH + H2 = C3H8 + H2O =>
3 C3H7COOH + 10 H2 = 4 C3H8 + 6 H2O
NH3 + KBrO4 = N2 + H2O + KBr =>
8 NH3 + 3 KBrO4 = 4 N2 + 12 H2O + 3 KBr
K4Fe(CN)6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl2 + CO2 + NO + H2O =>
8 K4Fe(CN)6 + 43 K2Cr2O7 + 314 HCl = 118 KCl + 8 FeCl3 + 86 CrCl2 + 48 CO2 + 48 NO + 157 H2O
Li2O + HBr = LiBr + H2O =>
Li2O + 2 HBr = 2 LiBr + H2O
CH4O2 + CH3OH = C3H8O2 + H2O =>
CH4O2 + 2 CH3OH = C3H8O2 + 2 H2O
CsClO3 = Cs + Cl + O3 =>
CsClO3 = Cs + Cl + O3
FeSO4 + SrCl2 = FeCl2 + SrSO4 =>
FeSO4 + SrCl2 = FeCl2 + SrSO4
H2SO3 + Ca(HO)2 = CaSO3 + H2O =>
H2SO3 + Ca(HO)2 = CaSO3 + 2 H2O
K3PO4 + CaCl2 = Ca3(PO4)2Ca3(PO4)2 + KCl =>
4 K3PO4 + 6 CaCl2 = Ca3(PO4)2Ca3(PO4)2 + 12 KCl
H3PO4(ac) + LiOH(ac) = Li3PO4(ac) + H2O(l) =>
H3PO4(ac) + 3 LiOH(ac) = Li3PO4(ac) + 3 H2O(l)
Cu2OH + NH3 = Cu + H2O + N =>
3 Cu2OH + NH3 = 6 Cu + 3 H2O + N
H2O2 + C9H10O4 = C9H12O6 =>
H2O2 + C9H10O4 = C9H12O6
C6H8O7 + NaHCO3 = NaC8H5O7 + H2O + CO2 =>
4 C6H8O7 + 3 NaHCO3 = 3 NaC8H5O7 + 10 H2O + 3 CO2
KClO3 + H2SO4 = K2SO4 + HClO4 + SO2 + H2O =>
2 KClO3 + 3 H2SO4 = K2SO4 + 2 HClO4 + 2 SO2 + 2 H2O
Pb + NaHSO4 + H2O = PbSO4 + NaOH + Pb(HSO3)2 =>
2 Pb + 3 NaHSO4 + H2O = PbSO4 + 3 NaOH + Pb(HSO3)2
Cu(NO3)2 + AgCl = CuCl2 + AgNO3 =>
Cu(NO3)2 + 2 AgCl = CuCl2 + 2 AgNO3
Cu(II)Cl + Al = AlCu(II) + Cl =>
Cu(II)Cl + Al = AlCu(II) + Cl
CaO + HJ = CaJ + HO =>
CaO + HJ = CaJ + HO
LiClO3 = O2 + LiCl =>
2 LiClO3 = 3 O2 + 2 LiCl
Fe(NO3)2 + NaOH = Fe(OH)2 + Na(NO3) =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 Na(NO3)
Fe(OH)3 + H2S = FeS + S + H2O =>
2 Fe(OH)3 + 3 H2S = 2 FeS + S + 6 H2O
Ag + Cl = AgCl3 =>
Ag + 3 Cl = AgCl3
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2 =>
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2
Na2SO4Al2(SO4)324H2O = Na + Al + SO4 + H2O =>
Na2SO4Al2(SO4)324H2O = 2 Na + 2 Al + 325 SO4 + H2O
Na2SO3 + H2SO4 = Na2SO4 + H2S =>
4 Na2SO3 + H2SO4 = 4 Na2SO4 + H2S
CO2 + N2 = NO + CO =>
2 CO2 + N2 = 2 NO + 2 CO
CuCl + HCl = CuCl2 + H2 =>
2 CuCl + 2 HCl = 2 CuCl2 + H2
CrO + O2 = Cr2O3 =>
4 CrO + O2 = 2 Cr2O3
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Na2S2O4 + C16H10N2O2 = C16H10N2 + Na2S2O6 =>
Na2S2O4 + C16H10N2O2 = C16H10N2 + Na2S2O6
C3H6 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 4 H2O
Al2(SO4)3 + KBr = K2SO4 + AlBr3 =>
Al2(SO4)3 + 6 KBr = 3 K2SO4 + 2 AlBr3
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Mw + KV = MwV + K =>
Mw + KV = MwV + K
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
CH3COONa + H2SO4 = NaHSO4 + CH3COOH =>
CH3COONa + H2SO4 = NaHSO4 + CH3COOH
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
NaMnO4 + HCl = NaCl2 + MnCl2 + Cl2 + H2O =>
NaMnO4 + 8 HCl = NaCl2 + MnCl2 + 2 Cl2 + 4 H2O
HCl + Pd = HPdCl =>
HCl + Pd = HPdCl
ZnCO3 + C6H8O7 = Zn3(C6H8O7)2 + H2 + CO2 =>
15 ZnCO3 + 13 C6H8O7 = 5 Zn3(C6H8O7)2 + 12 H2 + 33 CO2
HCO3 + AgNO3 = AgHCO3 + NO3 =>
HCO3 + AgNO3 = AgHCO3 + NO3
LiClO4 + Ca2(C2O4)2 = Ca(ClO4)2 + Li2(C2O4) =>
4 LiClO4 + Ca2(C2O4)2 = 2 Ca(ClO4)2 + 2 Li2(C2O4)
NaCl(aq) + K2SO4(aq) = Na2SO4 + KCl =>
2 NaCl(aq) + K2SO4(aq) = Na2SO4 + 2 KCl
NH3() + CuO(s) = Cu(s) + H2O(v) + N2(g) =>
2 NH3() + 3 CuO(s) = 3 Cu(s) + 3 H2O(v) + N2(g)
PbSO4(s) = Pb + SO4 =>
PbSO4(s) = Pb + SO4
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CaI2 + (NH4)3PO4 = CaPO4 + (NH4)3I2 =>
CaI2 + (NH4)3PO4 = CaPO4 + (NH4)3I2
MgCl2 + Na(OH) = Mg(OH)2 + NaCl =>
MgCl2 + 2 Na(OH) = Mg(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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