| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
HClO4 + Na2Cr2O7 + HBr = NaCl + Cr(ClO4) + Br2 + H2O =>
4 HClO4 + Na2Cr2O7 + 26 HBr = 2 NaCl + 2 Cr(ClO4) + 13 Br2 + 15 H2O
Co(NO3)2 + AlCl3 = CoCl2 + Al(NO3)3 =>
3 Co(NO3)2 + 2 AlCl3 = 3 CoCl2 + 2 Al(NO3)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
BrO + NaOH = BrOH + NaO =>
BrO + NaOH = BrOH + NaO
P4O6 + Al + HCl = PH3 + AlCl3 + H2O =>
P4O6 + 8 Al + 24 HCl = 4 PH3 + 8 AlCl3 + 6 H2O
SO2 + CrO3 + H2O = H2SO4 + Cr2O3 =>
3 SO2 + 2 CrO3 + 3 H2O = 3 H2SO4 + Cr2O3
AuCl3 + H = HCl + Au =>
AuCl3 + 3 H = 3 HCl + Au
NaCO3 = Na + C + O2 =>
2 NaCO3 = 2 Na + 2 C + 3 O2
Sr(OH)2 + I2O5 = IOH + SrO5 =>
Sr(OH)2 + I2O5 = 2 IOH + SrO5
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
CH3Cl = CH3* + Cl* =>
CH3Cl = CH3* + Cl*
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
Zn(OH)2 + Al2(SO4)3 = Zn(SO4) + Al(OH)3 =>
3 Zn(OH)2 + Al2(SO4)3 = 3 Zn(SO4) + 2 Al(OH)3
Fe2(SO4)3 + NaCl = FeCl3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaCl = 2 FeCl3 + 3 Na2SO4
HClO4 + SO2H2O = H2SO4 + HCl =>
HClO4 + 4 SO2H2O = 4 H2SO4 + HCl
Zn(OH)2 + Al2(SO4)3 = Zn(SO4) + Al(OH)3 =>
3 Zn(OH)2 + Al2(SO4)3 = 3 Zn(SO4) + 2 Al(OH)3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C4H8O + HCl = C4H7Cl + H2O =>
C4H8O + HCl = C4H7Cl + H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Zn(OH)2 + Al2(SO4)3 = Zn(SO4) + Al(OH)3 =>
3 Zn(OH)2 + Al2(SO4)3 = 3 Zn(SO4) + 2 Al(OH)3
P(s) + Cl2 = PCl5(s) =>
2 P(s) + 5 Cl2 = 2 PCl5(s)
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
NaNO3(s) + H2SO4(l) = Na2SO4(l) + HNO3(l) =>
2 NaNO3(s) + H2SO4(l) = Na2SO4(l) + 2 HNO3(l)
CO2 + H2O = C2H6 + O6 =>
12 CO2 + 18 H2O = 6 C2H6 + 7 O6
HI + Ba(OH) = BaI + H(OH) =>
HI + Ba(OH) = BaI + H(OH)
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
K2O + Cu(OH)2 = K2CuO2 + H2O =>
K2O + Cu(OH)2 = K2CuO2 + H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2H5O3H(g) + O2(g) = CO2(g) + H2O(g) =>
C2H5O3H(g) + 2 O2(g) = 2 CO2(g) + 3 H2O(g)
Li3PO4 + Ni(NO3)2 = Ni3(PO4)2 + Li(NO3) =>
2 Li3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 Li(NO3)
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)4 =>
3 C10H16 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 C10H16(OH)4
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaHCO3(s) = Na2CO3 + H2O(l) + CO2(g) =>
2 NaHCO3(s) = Na2CO3 + H2O(l) + CO2(g)
H2SiO4 = SiO2 + OH =>
H2SiO4 = SiO2 + 2 OH
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NSO3 + H2O = H2SO4 + N2 =>
2 NSO3 + 2 H2O = 2 H2SO4 + N2
KHCO3 + H2O = H3O4 + KC =>
KHCO3 + H2O = H3O4 + KC
C6H4(NH2)2 + NaNO2 + H2SO4 = C6H4(N2HSO4)2 + H2O + Na2SO4 =>
C6H4(NH2)2 + 2 NaNO2 + 3 H2SO4 = C6H4(N2HSO4)2 + 4 H2O + Na2SO4
C2H4O(l) + O2(g) = CO2(g) + H4O(g) =>
C2H4O(l) + 2 O2(g) = 2 CO2(g) + H4O(g)
NaCl(aq) + SO3(g) + H2O(l) = Na2SO4(aq) + HCl =>
2 NaCl(aq) + SO3(g) + H2O(l) = Na2SO4(aq) + 2 HCl
NSO3 + H2O = H2SO4 + N2 =>
2 NSO3 + 2 H2O = 2 H2SO4 + N2
K2SO4 + Al2(SO4)3 + H2O = AlK(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3 + 24 H2O = 2 AlK(SO4)2*12H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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