| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + C3H4O = C3H4OBr2
C4H8 + Br2H2O = CH2Br + H2O =>
C4H8 + 2 Br2H2O = 4 CH2Br + 2 H2O
C3H6O2 + KOH = KC3H5O2 + H2O =>
C3H6O2 + KOH = KC3H5O2 + H2O
Fe2S2 + HCl = Fe2Cl + HS2 =>
Fe2S2 + HCl = Fe2Cl + HS2
B(OH)3 + H3PO4 = B + (PO4)3 + H2O =>
3 B(OH)3 + 3 H3PO4 = 3 B + (PO4)3 + 9 H2O
CH3(CH2)7OH + CH3COOH = CH3CO2CH2(CH2)6CH3 + H2O =>
CH3(CH2)7OH + CH3COOH = CH3CO2CH2(CH2)6CH3 + H2O
MgCl2 + CaI2 = MgI2 + Cl2Ca =>
MgCl2 + CaI2 = MgI2 + Cl2Ca
HNO3(aq) = N2(g) + O2(g) + H2O(l) =>
4 HNO3(aq) = 2 N2(g) + 5 O2(g) + 2 H2O(l)
Fe2O3 + N2H6C = FeO + H2O + CO2 + N2 =>
5 Fe2O3 + N2H6C = 10 FeO + 3 H2O + CO2 + N2
O2 + MnO2 + NaOH = Na2MnO4 + H2O =>
O2 + 2 MnO2 + 4 NaOH = 2 Na2MnO4 + 2 H2O
FeO + NH3 = Fe + N2 + H2O =>
3 FeO + 2 NH3 = 3 Fe + N2 + 3 H2O
In + S = InS =>
In + S = InS
BaCl2 + Ag2(SO4) = Ba2(SO4)2 + AgCl =>
2 BaCl2 + 2 Ag2(SO4) = Ba2(SO4)2 + 4 AgCl
N2O5 + H2CO3 = N2(CO3)5 + H2O =>
N2O5 + 5 H2CO3 = N2(CO3)5 + 5 H2O
Sn + Ag = SnAg =>
Sn + Ag = SnAg
HNO3 + H3P = H3PO4 + NO + H2O =>
8 HNO3 + 3 H3P = 3 H3PO4 + 8 NO + 4 H2O
Al2(SO4)3 + NaCl = AlCl3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaCl = 2 AlCl3 + 3 Na2(SO4)
CuSO4 + NaHCO3 = Na2SO4 + Cu(HCO3)2 =>
CuSO4 + 2 NaHCO3 = Na2SO4 + Cu(HCO3)2
Hg + HClO = Hg(ClO)2 + H2 =>
Hg + 2 HClO = Hg(ClO)2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br + LiI = BrLi + I =>
Br + LiI = BrLi + I
KOH + C5H6 = C5H5 + H2O + K =>
KOH + C5H6 = C5H5 + H2O + K
Cu2SO4 + NaOH = Cu + Na2[Cu(OH)4] + Na2SO4 =>
Cu2SO4 + 4 NaOH = Cu + Na2[Cu(OH)4] + Na2SO4
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C15H28 + O2 = CO2 + H2O =>
C15H28 + 22 O2 = 15 CO2 + 14 H2O
NaNO3 + BaCl = BaNO3 + NaCl =>
NaNO3 + BaCl = BaNO3 + NaCl
Ca3(PO4)2 + BaCl2 = CaCl2 + Ba3(PO4)2 =>
Ca3(PO4)2 + 3 BaCl2 = 3 CaCl2 + Ba3(PO4)2
Cr2O7{2-} + Cd + H{+} = Cr{3+} + Cd{2+} + H2O =>
Cr2O7{2-} + 3 Cd + 14 H{+} = 2 Cr{3+} + 3 Cd{2+} + 7 H2O
SiO2 + Al = Si + Al2O3 =>
3 SiO2 + 4 Al = 3 Si + 2 Al2O3
Mg(NH4)PO4 = Mg2P2O7 + NH3 + H2O =>
2 Mg(NH4)PO4 = Mg2P2O7 + 2 NH3 + H2O
NH4ClO4 + HCl = HClO4 + NH4Cl =>
NH4ClO4 + HCl = HClO4 + NH4Cl
NaIBr = NaBrI =>
NaIBr = NaBrI
Al + CuCl1 = AlCl3 + Cu =>
Al + 3 CuCl1 = AlCl3 + 3 Cu
Zn(NO3)2 + Cu = ZnCu(NO3)2 =>
Zn(NO3)2 + Cu = ZnCu(NO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnCO3(s) + HNO3(aq) = Zn(NO3)2 + CO2 + H2O =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2 + CO2 + H2O
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Fe2(SO4)3 + MnO + H2O = MnSO4 + FeOOH =>
Fe2(SO4)3 + 3 MnO + H2O = 3 MnSO4 + 2 FeOOH
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
H2O4 + H2O = OH =>
H2O4 + 2 H2O = 6 OH
NH3 + KMnO4 + HCl = N2 + KCl + MnCl2 + H2O =>
10 NH3 + 6 KMnO4 + 18 HCl = 5 N2 + 6 KCl + 6 MnCl2 + 24 H2O
CH4N4O2 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5 CH4N4O2 + 4 NH4ClO4 = 5 CO2 + 16 H2O + 4 HCl + 12 N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCl + Na2SO3 = HClNa2 + SO3 =>
HCl + Na2SO3 = HClNa2 + SO3
ZnSO4*H2O = ZnSO4 + H2O =>
ZnSO4*H2O = ZnSO4 + H2O
BrO + NaOH = Na2BrO2 + H2O =>
BrO + 2 NaOH = Na2BrO2 + H2O
NaSi + H2O = NaO + SiO + H =>
NaSi + 2 H2O = NaO + SiO + 4 H
iodine + nitricacid = iodicacid + N2O + water =>
4 I2 + 10 HNO3 = 8 HIO3 + 5 N2O + H2O
CuS + H2NO3 = CuSO4 + NO + H2O =>
CuS + 4 H2NO3 = CuSO4 + 4 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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