| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + NH4OH = FeOH + (NH4)Cl3
Pb3O4 + HI = Pb(I)2 + PbO2 + H2O =>
Pb3O4 + 4 HI = 2 Pb(I)2 + PbO2 + 2 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
C4H8 + Cl2 = CH3CHClCHClCH3 =>
C4H8 + Cl2 = CH3CHClCHClCH3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
LiNO3 + H2O = Li2O + HNO3 =>
2 LiNO3 + H2O = Li2O + 2 HNO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
O + Cu + H2SO4 = CuSO4 + H2O =>
O + Cu + H2SO4 = CuSO4 + H2O
CuCO3 + HCI = HCO3 + CuCI =>
CuCO3 + HCI = HCO3 + CuCI
FeO + Br2 + H2O = FeBr3 + HBrO4 =>
14 FeO + 23 Br2 + 2 H2O = 14 FeBr3 + 4 HBrO4
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Iron(II)sulfide + hydrochloricacid = iron(II)chloride + hydrogensulfide =>
FeS + 2 HCl = FeCl2 + H2S
Pb3(PO4)2 + H2SO4 = PbSO4 + H3PO4 =>
Pb3(PO4)2 + 3 H2SO4 = 3 PbSO4 + 2 H3PO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H12O6 + O = CO + HO =>
C6H12O6 + 12 O = 6 CO + 12 HO
CuCO3 + HCI = HCO3 + CuCI =>
CuCO3 + HCI = HCO3 + CuCI
NaSiO3 + H2SO3 = NaSO3 + H2SiO3 =>
NaSiO3 + H2SO3 = NaSO3 + H2SiO3
O + Cu + H2SO4 = CuSO4 + H2O =>
O + Cu + H2SO4 = CuSO4 + H2O
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
SiO2 + H2O + NaOH = OH + SiNa =>
SiO2 + 2 H2O + NaOH = 5 OH + SiNa
CuCO3 + HCI = HCO3 + CuCI =>
CuCO3 + HCI = HCO3 + CuCI
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
O + Cu + H2SO4 = CuSO4 + H2O =>
O + Cu + H2SO4 = CuSO4 + H2O
KOH + Ca = KCa + OH =>
KOH + Ca = KCa + OH
Na2CO3 + H3PO4 = Na2HPO4 + H2O + CO2 =>
Na2CO3 + H3PO4 = Na2HPO4 + H2O + CO2
Fe + H2SO4 = Fe2SO4 + H2 =>
2 Fe + H2SO4 = Fe2SO4 + H2
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
LiCl + K2O = Li2O + KCl =>
2 LiCl + K2O = Li2O + 2 KCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Nb + Mn = NbMn4 =>
Nb + 4 Mn = NbMn4
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
A1(s) + HC1(g) = A1C13(s) + H2(g) =>
2 A1(s) + 26 HC1(g) = 2 A1C13(s) + 13 H2(g)
CuNO3 + K2S = Cu2S + KNO3 =>
2 CuNO3 + K2S = Cu2S + 2 KNO3
KOH + Ca = KCa + OH =>
KOH + Ca = KCa + OH
Sc(OH)3 = Sc(OH)2 + OH =>
Sc(OH)3 = Sc(OH)2 + OH
KOH + Ca = KCa + OH =>
KOH + Ca = KCa + OH
K3Po4 + KNo3 = K3No3 + KPo4 =>
K3Po4 + KNo3 = K3No3 + KPo4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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