| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
H3PO4 + AgCl = Ag3PO4 + HCl =>
H3PO4 + 3 AgCl = Ag3PO4 + 3 HCl
CO2 + H2O = C6H6O12 + O2 =>
12 CO2 + 6 H2O = 2 C6H6O12 + 3 O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H6 + KOH = H2O + C6H5K =>
C6H6 + KOH = H2O + C6H5K
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + H2O2 = MgO + H2O =>
Mg + H2O2 = MgO + H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
potassium + Chlorine = potassiumChloride =>
2 K + Cl2 = 2 KCl
C2H5OH + O2(g) = CO2(g) + H2O(g) =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ni(OH)2 + HCl = Ni(OH)Cl + H2O =>
Ni(OH)2 + HCl = Ni(OH)Cl + H2O
C7H10 + O2 = OH + C =>
C7H10 + 5 O2 = 10 OH + 7 C
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
Zn + CH3COOH = Zn(CH2COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH2COO)2 + 2 H2
C2H5OH + (C2H5)2O = C2H5 + HO2 =>
C2H5OH + (C2H5)2O = 3 C2H5 + HO2
POH + C20H14O4 = P + H2CO2 + H2O =>
46 POH + C20H14O4 = 46 P + 20 H2CO2 + 10 H2O
NaO3 + NaI + H2SO4 = I2 + Na2SO4 + H2O =>
2 NaO3 + 10 NaI + 6 H2SO4 = 5 I2 + 6 Na2SO4 + 6 H2O
FeO + H3PO4 = Fe3(PO4)2 + H2O =>
3 FeO + 2 H3PO4 = Fe3(PO4)2 + 3 H2O
Cu + NaNO3 + NaOH = Cu(OH)2 + NH3 + Na2O2 =>
Cu + NaNO3 + 5 NaOH = Cu(OH)2 + NH3 + 3 Na2O2
Ni(NO3)2 + Ca(OH)2 = Ni(OH)2 + Ca(NO3)2 =>
Ni(NO3)2 + Ca(OH)2 = Ni(OH)2 + Ca(NO3)2
H5SO3 + KOH = H2O + K5SO3 =>
H5SO3 + 5 KOH = 5 H2O + K5SO3
MnO2 + KNO3 + KOH = K2MnO4 + NH3 + H2O =>
4 MnO2 + KNO3 + 7 KOH = 4 K2MnO4 + NH3 + 2 H2O
CS2 + HNO3 = CO2 + H2SO4 + NO2 + H2O =>
CS2 + 16 HNO3 = CO2 + 2 H2SO4 + 16 NO2 + 6 H2O
HCl + KHCO3 = KCl + H2CO3 =>
HCl + KHCO3 = KCl + H2CO3
HBrO3 + K2SO3 = K2SO4 + Br + H2O =>
2 HBrO3 + 5 K2SO3 = 5 K2SO4 + 2 Br + H2O
H2S + I2O = H2SO4 + I2 =>
H2S + 4 I2O = H2SO4 + 4 I2
N + Br = BrN =>
N + Br = BrN
H{+} + MnO4{-} + C2O4{-2} = Mn{+} + CO2 + H2O =>
8 H{+} + MnO4{-} + 3 C2O4{-2} = Mn{+} + 6 CO2 + 4 H2O
C16H14O3 + NaBH4 + CH4O = C16H16O3 + C4H12BNaO4 =>
4 C16H14O3 + NaBH4 + 4 CH4O = 4 C16H16O3 + C4H12BNaO4
NH3 + HgO = H2O + Hg + N2 =>
2 NH3 + 3 HgO = 3 H2O + 3 Hg + N2
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
KClO3 + H2O = K2O + HCl + O2 =>
2 KClO3 + H2O = K2O + 2 HCl + 3 O2
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Bi(OH)3 + HNO3 = H2O + Bi(NO3)3 =>
Bi(OH)3 + 3 HNO3 = 3 H2O + Bi(NO3)3
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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