| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(s) + Ga(l) = AgGa(s)
X + H2O = XOH + H2 =>
2 X + 2 H2O = 2 XOH + H2
H2O2 + PbS = PbO + HS =>
H2O2 + 2 PbS = 2 PbO + 2 HS
C3H8O + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
NH4NO3 + LiOH = NH4OH + LiNO3 =>
NH4NO3 + LiOH = NH4OH + LiNO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)
HCCH + H2 = C2H6 =>
HCCH + 2 H2 = C2H6
NF2 = N2F4 =>
2 NF2 = N2F4
Li(ClO3) + Mg = MgClO3 + Li =>
Li(ClO3) + Mg = MgClO3 + Li
C9H11N + H2 = C9H13N =>
C9H11N + H2 = C9H13N
PbCrO4 + K2CrO4 = K2(CrO4)2 + Pb =>
PbCrO4 + K2CrO4 = K2(CrO4)2 + Pb
HI + K2SO3(s) = H2O + KI + SO2 =>
2 HI + K2SO3(s) = H2O + 2 KI + SO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CrO3 + S = Cr3O8 + SO2 =>
6 CrO3 + S = 2 Cr3O8 + SO2
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KCl + NH3 = KNH3 + Cl =>
KCl + NH3 = KNH3 + Cl
Pb{+2} + Ag = Pb + Ag{+} =>
Pb{+2} + 2 Ag = Pb + 2 Ag{+}
Li2SO4 + CuCl2 = LiCl + CuSO4 =>
Li2SO4 + CuCl2 = 2 LiCl + CuSO4
{-}x = {-}8 =>
{-}x = {-}8
KNO3 + Fe2O3 + NaOH = KNO2 + Na2FeO3 + H2O =>
KNO3 + Fe2O3 + 4 NaOH = KNO2 + 2 Na2FeO3 + 2 H2O
ZnSO4 + CuSO4 = CuZn + SO4 =>
ZnSO4 + CuSO4 = CuZn + 2 SO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C6H12O6 + NaOCl = C6H10O6 + NaCl + H2O =>
C6H12O6 + NaOCl = C6H10O6 + NaCl + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Rb + CH3COOH = RbCH3COO + H2 =>
2 Rb + 2 CH3COOH = 2 RbCH3COO + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C51H98 + O6 = CO2 + H2O =>
6 C51H98 + 151 O6 = 306 CO2 + 294 H2O
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
FeNO3 + LiCO3 = FeCO3 + LiNO3 =>
FeNO3 + LiCO3 = FeCO3 + LiNO3
AgF + HCl = HF + AgCl =>
AgF + HCl = HF + AgCl
Ag + KCl = AgCl + K2 =>
2 Ag + 2 KCl = 2 AgCl + K2
CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
C6H5COH2 + H2O = H3O + C6H5CO =>
C6H5COH2 + 2 H2O = 2 H3O + C6H5CO
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
MgCl2 + KOH = KCl + Mg(OH)2 =>
MgCl2 + 2 KOH = 2 KCl + Mg(OH)2
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
I2 + SO3{2-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO3{2-} + H2O = 2 I{-} + SO4{2-} + 2 H{+}
CuCl2 + CaCO3 = CaCl2 + CuCO3 =>
CuCl2 + CaCO3 = CaCl2 + CuCO3
CaOH + AgCO3 = AgOH + CaCO3 =>
CaOH + AgCO3 = AgOH + CaCO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na3PO4 + LiCl = Li3(PO4) + NaCl =>
Na3PO4 + 3 LiCl = Li3(PO4) + 3 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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