| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb3(PO4)2 + 6 H3O = 3 Pb + 2 H3PO4 + 6 H2O
NaSo4(aq) + NH4OH(aq) = NH4So4(aq) + NaOH =>
NaSo4(aq) + NH4OH(aq) = NH4So4(aq) + NaOH
Na*Al(OH)4* = Al(OH)3 + NaOH =>
Na*Al(OH)4* = Al(OH)3 + NaOH
PB(No3)2 + KI(l) = PBI2 + KNo3 =>
PB(No3)2 + 2 KI(l) = PBI2 + 2 KNo3
Li + CuCO3 = Cu + Li2CO3 =>
2 Li + CuCO3 = Cu + Li2CO3
CH3COOH + Na2S = CH3COONa + H2S =>
2 CH3COOH + Na2S = 2 CH3COONa + H2S
C6H10O5 + NaNO3 = N2 + Na2CO3 + CO2 + H2O =>
5 C6H10O5 + 24 NaNO3 = 12 N2 + 12 Na2CO3 + 18 CO2 + 25 H2O
NiO + NH4H2PO4 = Ni3P2O8 + NH3 + H2O =>
3 NiO + 2 NH4H2PO4 = Ni3P2O8 + 2 NH3 + 3 H2O
Pb2(NO3)2 + Na2SO4 = Pb2SO4 + Na2(NO3)2 =>
Pb2(NO3)2 + Na2SO4 = Pb2SO4 + Na2(NO3)2
NH4Cl + NaI = NH4I + NaCl =>
NH4Cl + NaI = NH4I + NaCl
Fe{2} + Cr2O7{-2} + H{+} = Fe{3} + Cr{+3} + H2O =>
6 Fe{2} + Cr2O7{-2} + 14 H{+} = 6 Fe{3} + 2 Cr{+3} + 7 H2O
C2H1O + O2 = CO2 + H2O =>
4 C2H1O + 7 O2 = 8 CO2 + 2 H2O
(NH4)2SO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O
HNO3(aq) + NaOH = H2O(l) + NaNO3 =>
HNO3(aq) + NaOH = H2O(l) + NaNO3
KOH + C6H6O3S = H2O + KC6H5O3S =>
KOH + C6H6O3S = H2O + KC6H5O3S
AgC2H3O2 + NH4Cl = AgCl + NH7C2O2 =>
AgC2H3O2 + NH4Cl = AgCl + NH7C2O2
carbonmonoxide = carbon + Oxygen =>
2 CO = 2 C + O2
Ba(ClO2)2 + Mn(BrO)7 = Ba(BrO)2 + Mn(ClO2)7 =>
7 Ba(ClO2)2 + 2 Mn(BrO)7 = 7 Ba(BrO)2 + 2 Mn(ClO2)7
Cu(SO4)2 + Na2S = CuS2 + Na2SO4 =>
Cu(SO4)2 + 2 Na2S = CuS2 + 2 Na2SO4
NaNO2NaNO3H2O = NaOHNO2 =>
NaNO2NaNO3H2O = 2 NaOHNO2
S + H2O = S(HO) + H2 =>
2 S + 2 H2O = 2 S(HO) + H2
Na[Al(OH)4] + NH4Cl = NaCl + Al(OH)3 + NH3 + H2O =>
Na[Al(OH)4] + NH4Cl = NaCl + Al(OH)3 + NH3 + H2O
Zn[OH]2 + NaOH = Na2ZnO2 + H2O =>
Zn[OH]2 + 2 NaOH = Na2ZnO2 + 2 H2O
Fe + Cr2O7 + H = FeCr + H2O =>
2 Fe + Cr2O7 + 14 H = 2 FeCr + 7 H2O
C4H9Cl + NaOH = C4H8 + H2O + NaCl =>
C4H9Cl + NaOH = C4H8 + H2O + NaCl
Zn[OH]2 + NaOH = Na2ZnO2 + H2O =>
Zn[OH]2 + 2 NaOH = Na2ZnO2 + 2 H2O
Fe + CHO2 = FeO + HCO =>
Fe + CHO2 = FeO + HCO
N2 + Mg + O2 = Mg(NO3)2 =>
N2 + Mg + 3 O2 = Mg(NO3)2
CuO(s) + H2SO4(l) = CuSO4 + H2O =>
CuO(s) + H2SO4(l) = CuSO4 + H2O
Fe2(SO4)3 + HNO3 = FeSO4 + H2SO4 + NO3 =>
Fe2(SO4)3 + 2 HNO3 = 2 FeSO4 + H2SO4 + 2 NO3
HF + Zn = Zn(F)2 + H =>
2 HF + Zn = Zn(F)2 + 2 H
KMnO4 + C4H10 = K2CO3 + Mn2O3 + CO2 + H2O =>
26 KMnO4 + 4 C4H10 = 13 K2CO3 + 13 Mn2O3 + 3 CO2 + 20 H2O
MnO2 = Mn + O2 =>
MnO2 = Mn + O2
Ca + Fe(NO3)2 = Fe + Ca(NO3)2 =>
Ca + Fe(NO3)2 = Fe + Ca(NO3)2
Cr2O7 + N2O4 = Cr + NO3 =>
2 Cr2O7 + 7 N2O4 = 4 Cr + 14 NO3
H3B + Ba(OH)2 = Ba3B2 + H2O =>
2 H3B + 3 Ba(OH)2 = Ba3B2 + 6 H2O
KI + K2CrO4 + H2O = I2 + KCrO2 + KOH =>
6 KI + 2 K2CrO4 + 4 H2O = 3 I2 + 2 KCrO2 + 8 KOH
NaBH4 + C2H5OH = NaB(OC2H5)4 + H2 =>
NaBH4 + 4 C2H5OH = NaB(OC2H5)4 + 4 H2
H{+]+Cu+HNO3 = Cu{2+}+NO+H2O =>
6 H{+]+3Cu+2HNO3 = 3 Cu{2+}+2NO+4H2O
Li2O(s) + H2O(l) = LiOH(aq) =>
Li2O(s) + H2O(l) = 2 LiOH(aq)
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
Ba(NO3)2 + HCl = BaCl2 + H + NO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 H + 2 NO3
IrCl3 + Ca(OH)2 = Ir2O3 + CaCl2 + HCl =>
4 IrCl3 + 3 Ca(OH)2 = 2 Ir2O3 + 3 CaCl2 + 6 HCl
Ba(No3)2(aq) + NaCl(aq) = BaCl2(s) + NaNo3(aq) =>
Ba(No3)2(aq) + 2 NaCl(aq) = BaCl2(s) + 2 NaNo3(aq)
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
Cr(OH)3 + NaOH = Na2CrO4 + CrO + H2O =>
4 Cr(OH)3 + 2 NaOH = Na2CrO4 + 3 CrO + 7 H2O
Co + (NH3) = Co(NH3) =>
Co + (NH3) = Co(NH3)
CrB2 + Mg = Cr + MgB2 =>
CrB2 + Mg = Cr + MgB2
CH3C6H6 + O2 = CO2 + H2O =>
4 CH3C6H6 + 37 O2 = 28 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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