| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + SO3 = MgSO4
C6H12O6 + IO3{-} + H3O{+} = CO2 + I2 + H2O =>
5 C6H12O6 + 24 IO3{-} + 24 H3O{+} = 30 CO2 + 12 I2 + 66 H2O
C8H18 + Cl2 = C + HCl =>
C8H18 + 9 Cl2 = 8 C + 18 HCl
LiN = Li + N2 =>
2 LiN = 2 Li + N2
MgO + Ga = MgGa4 + Ga2O3 =>
3 MgO + 14 Ga = 3 MgGa4 + Ga2O3
CH2O + AgOH + NH4OH = COONH4 + H2O + Ag =>
CH2O + 3 AgOH + NH4OH = COONH4 + 3 H2O + 3 Ag
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
Cr(NO3)3 + H2O = Cr + O2 + HNO3 =>
4 Cr(NO3)3 + 6 H2O = 4 Cr + 3 O2 + 12 HNO3
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
(NH4)3PO4(aq) + Pb(NO3)4(aq) = Pb3(PO4)4 + NH4NO3(aq) =>
4(NH4)3PO4(aq) + 3 Pb(NO3)4(aq) = Pb3(PO4)4 + 12 NH4NO3(aq)
Cl + CH3 = CCl4 + HCl =>
7 Cl + CH3 = CCl4 + 3 HCl
CH3CH2OH + NaHCO3 = CH3COONa + H2O + CO2 =>
2 CH3CH2OH + 3 NaHCO3 = 3 CH3COONa + 3 H2O + CO2
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 Sb = 3 K2SO4 + 6 MnSO4 + 5 Sb2O3 + 9 H2O
C9H8O4 + C6H8O7 + NaHCO3 = C16H17NaO14 =>
C9H8O4 + C6H8O7 + NaHCO3 = C16H17NaO14
H3PO4 + Ca(OH)2 = CaH2P2O7 + H2O =>
2 H3PO4 + Ca(OH)2 = CaH2P2O7 + 3 H2O
Al2(SO4)3 + (NH4)3PO4 = (NH4)3(SO4)3 + Al2PO4 =>
Al2(SO4)3 + (NH4)3PO4 = (NH4)3(SO4)3 + Al2PO4
Cl + H3PO4 = Cl(PO4) + H3 =>
Cl + H3PO4 = Cl(PO4) + H3
Na2HPO3 + AgNO3 + H2O = Na2HPO4 + Ag + HNO3 =>
Na2HPO3 + 2 AgNO3 + H2O = Na2HPO4 + 2 Ag + 2 HNO3
CH2 + Cl2 = C + HCl =>
CH2 + Cl2 = C + 2 HCl
H2ONaHSO4 = NaH2SO4OH =>
H2ONaHSO4 = NaH2SO4OH
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Fe = Fe7 =>
7 Fe = Fe7
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
Zn(OH)2 + Na2O = Na2ZnO2 + NaOH =>
Zn(OH)2 + 2 Na2O = Na2ZnO2 + 2 NaOH
Ni + I = NiI2 =>
Ni + 2 I = NiI2
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2 =>
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2
Fe + H2 = FeH =>
2 Fe + H2 = 2 FeH
Ag2N2O2 + HCl = H2N2O2 + AgCl =>
Ag2N2O2 + 2 HCl = H2N2O2 + 2 AgCl
MgCl2 + NaOH = Mg(OH)2 + ClNa =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 ClNa
Li + Se2 = LiSe =>
2 Li + Se2 = 2 LiSe
V + P4 = V3P5 =>
12 V + 5 P4 = 4 V3P5
C5H12 + NaOH = C5H12O + Na + H2O =>
C5H12 + 2 NaOH = C5H12O + 2 Na + H2O
BaCl2(aq) + AgNO3 = AgCl(s) + Ba(NO3)2 =>
BaCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Ba(NO3)2
N2(g) + H = NH3(g) =>
N2(g) + 6 H = 2 NH3(g)
Li3PO4 + CaO = CaPO4 + Li3O =>
Li3PO4 + CaO = CaPO4 + Li3O
NH4Cl + KOH = KCl + NH4OH =>
NH4Cl + KOH = KCl + NH4OH
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
CuCl2 + F = CuF + Cl =>
CuCl2 + F = CuF + 2 Cl
Ca(OH)2 + NH4OH = CaOH + NH4(OH)2 =>
Ca(OH)2 + NH4OH = CaOH + NH4(OH)2
KI + Pb2N = KN + Pb2I =>
KI + Pb2N = KN + Pb2I
C22H25BrN2O3S + O2 = CO2 + H2O + N2 + SO2 + Br2 =>
4 C22H25BrN2O3S + 111 O2 = 88 CO2 + 50 H2O + 4 N2 + 4 SO2 + 2 Br2
Na2S(aq) + KCl(aq) = K2S(aq) + NaCl(aq) =>
Na2S(aq) + 2 KCl(aq) = K2S(aq) + 2 NaCl(aq)
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
BaCl2*2H2O + Na2HPO4*12H2O = BaHPO4 + NaCl + H2O =>
BaCl2*2H2O + Na2HPO4*12H2O = BaHPO4 + 2 NaCl + 14 H2O
Cr(II) + HCl = Cr(II)HCl =>
Cr(II) + HCl = Cr(II)HCl
C4H202 + O2 = CO2 + H2O =>
2 C4H202 + 109 O2 = 8 CO2 + 202 H2O
H2O2 + C6H12O6 = H2O + CO2 =>
12 H2O2 + C6H12O6 = 18 H2O + 6 CO2
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
(CH3CH2)3N + HCl = Cl + NH3 + CH3CH2 =>
(CH3CH2)3N + 3 HCl = 3 Cl + NH3 + 3 CH3CH2
CH3COOH(aq) + NaOH(aq) = H2O(l) + Na(CH3COO)(aq) =>
CH3COOH(aq) + NaOH(aq) = H2O(l) + Na(CH3COO)(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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