| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAI(SO4)2 + BaCl2 = KAI(BaCl2) + 2 SO4
CuCl2 + ZnOH = Cu(OH)2 + ZnCl =>
CuCl2 + 2 ZnOH = Cu(OH)2 + 2 ZnCl
HCl(aq) + Ag(s) = AgCl(s) + H2(g) =>
2 HCl(aq) + 2 Ag(s) = 2 AgCl(s) + H2(g)
PbCl4 + NaNO3 = PbNO3 + NaCl4 =>
PbCl4 + NaNO3 = PbNO3 + NaCl4
FeO(s) + S(s) = Fe(l) + SO2(g) =>
2 FeO(s) + S(s) = 2 Fe(l) + SO2(g)
Pb2O4 + HCl + Ca{2+} = PbCl2 + Cl2 + CaCl2 + H3O{+} =>
Pb2O4 + 12 HCl + 2 Ca{2+} = 2 PbCl2 + 2 Cl2 + 2 CaCl2 + 4 H3O{+}
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3 =>
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3
Sb(Cl5) + KI = KCl + (I2) + Sb(Cl3) =>
Sb(Cl5) + 2 KI = 2 KCl + (I2) + Sb(Cl3)
N2 + CO2 + H2O = C6H12O6 + NO3 =>
2 N2 + 6 CO2 + 6 H2O = C6H12O6 + 4 NO3
NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(g) =>
2 NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(g)
C3H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
2 C3H6 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
NaHCO3 + HCI = CO2 + HOH + NaCI =>
NaHCO3 + HCI = CO2 + HOH + NaCI
Cl2 + NaO2H2 = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaO2H2 = 4 NaCl + 2 NaClO3 + 6 H2O
Ni + HBr = HNi + Br =>
Ni + HBr = HNi + Br
Cu + Ca(No3)2 = Ca + Cu(No3)2 =>
Cu + Ca(No3)2 = Ca + Cu(No3)2
Co(NO3)2 + H2O + Na2CO3 = CoCO3Co2(OH)4 + NaNO3 + CO2 =>
3 Co(NO3)2 + 2 H2O + 3 Na2CO3 = CoCO3Co2(OH)4 + 6 NaNO3 + 2 CO2
Sn(C2H3O2)2 + NH4Br = SnBr2 + NH4CH3COO =>
Sn(C2H3O2)2 + 2 NH4Br = SnBr2 + 2 NH4CH3COO
Sb + H2SO4 = Sb2(SO4)3 + H2 =>
2 Sb + 3 H2SO4 = Sb2(SO4)3 + 3 H2
(C)12(H)22(O)11 + (O)2 = C(O)2 + (H)2O =>
(C)12(H)22(O)11 + 12(O)2 = 12 C(O)2 + 11(H)2O
HClO + V(OH)5 = V(ClO)5 + H2O =>
5 HClO + V(OH)5 = V(ClO)5 + 5 H2O
Mg + H2O = HMg + O2 =>
4 Mg + 2 H2O = 4 HMg + O2
Mg(OH)2 + SO3 = MgSO4 + H2O =>
Mg(OH)2 + SO3 = MgSO4 + H2O
H2Cr2O7 + Bi2O3 = Bi2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + Bi2O3 = Bi2(Cr2O7)3 + 3 H2O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Ag2O + HClO4 = AgClO4 + H2 + O2 =>
2 Ag2O + 4 HClO4 = 4 AgClO4 + 2 H2 + O2
C6H11OH + KMnO4 + H2SO4 = C6H11O + MnSO4 + K2SO4 + H2O =>
10 C6H11OH + 2 KMnO4 + 3 H2SO4 = 10 C6H11O + 2 MnSO4 + K2SO4 + 8 H2O
MnO2 + HC1 = MnC2 + H2O + C =>
MnO2 + 4 HC1 = MnC2 + 2 H2O + 2 C
Na2CO3 + Cl = NaCl + CO3 =>
Na2CO3 + 2 Cl = 2 NaCl + CO3
Mg + H2O = HMg + O2 =>
4 Mg + 2 H2O = 4 HMg + O2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
BI2 + Pb(NO3)2 = B(NO3)2 + PbI2 =>
BI2 + Pb(NO3)2 = B(NO3)2 + PbI2
AgOH + NH4OH = AgNH4 + OH =>
AgOH + NH4OH = AgNH4 + 2 OH
CaNO3 + Na3PO4 = Ca(PO4) + Na3(NO3) =>
CaNO3 + Na3PO4 = Ca(PO4) + Na3(NO3)
BeI2 + SrSO4 = BeSO4 + SrI2 =>
BeI2 + SrSO4 = BeSO4 + SrI2
CHO = COH =>
CHO = COH
C3H8O3 + O2 = CH2CHCOOH + H2O =>
2 C3H8O3 + O2 = 2 CH2CHCOOH + 4 H2O
Mg + H2O = HMg + O2 =>
4 Mg + 2 H2O = 4 HMg + O2
Pb(CH3COO)2*3H2O + (NH4)2CO3 = PbCO3 + NH4CH3COO + H2O =>
Pb(CH3COO)2*3H2O + (NH4)2CO3 = PbCO3 + 2 NH4CH3COO + 3 H2O
Ag(s) + Na2SO4(aq) = AgSO4(aq) + Na(s) =>
Ag(s) + Na2SO4(aq) = AgSO4(aq) + 2 Na(s)
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
NaCl + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + Cl2 + 2 H2O
NH4Cl + KI = KCl + NH4I =>
NH4Cl + KI = KCl + NH4I
Fe(NO3)3 + CoBr2 = FeBr3 + Co(NO3)2 =>
2 Fe(NO3)3 + 3 CoBr2 = 2 FeBr3 + 3 Co(NO3)2
Ag + BrO3{-} + H{+} = Ag{+} + Br{-} + H2O =>
6 Ag + BrO3{-} + 6 H{+} = 6 Ag{+} + Br{-} + 3 H2O
F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ca(No3)2 + H2O = Ca(OH)2 + HNo3 =>
Ca(No3)2 + 2 H2O = Ca(OH)2 + 2 HNo3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
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