| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ni + 6 HCl = 3 H2 + 2 NiCl3
Pt + N2 = Pt3N4 =>
3 Pt + 2 N2 = Pt3N4
In + I = In2I6 =>
2 In + 6 I = In2I6
Ba(OH)2 + Na3PO4 = NaOH + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 Na3PO4 = 6 NaOH + Ba3(PO4)2
C2H5I + Na + C3H7I = C5H12 + NaI =>
C2H5I + 2 Na + C3H7I = C5H12 + 2 NaI
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C8H10O + H2 = C8H10 + H2O =>
C8H10O + H2 = C8H10 + H2O
I + Na2S = I2S + Na =>
2 I + Na2S = I2S + 2 Na
AgNO{3} + HCl = AgCl + HNO{3} =>
AgNO{3} + HCl = AgCl + HNO{3}
Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5
NaHC4H4O6 + NH4Cl = NaCl + NH4HC4H4O6 =>
NaHC4H4O6 + NH4Cl = NaCl + NH4HC4H4O6
Mg(OH)2 + H3PO4 + NaOH = MgNaPO4 + H2O =>
Mg(OH)2 + H3PO4 + NaOH = MgNaPO4 + 3 H2O
Li3P + H2O = Li3PO4 + H2 =>
Li3P + 4 H2O = Li3PO4 + 4 H2
Fe2(SO4)3 + K2SiO3 + H2O = Fe(OH)3 + H2SiO3 + K2SO4 =>
Fe2(SO4)3 + 3 K2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 3 K2SO4
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
N2O3 + H2 = N + H2O =>
N2O3 + 3 H2 = 2 N + 3 H2O
MgOHCl + H2SO4 = MgSO4 + MgCl2 + H2O =>
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
CuBr2 + HNO3 = Cu(NO3)2 + Br2 + NO2 + H2O =>
CuBr2 + 4 HNO3 = Cu(NO3)2 + Br2 + 2 NO2 + 2 H2O
H2(C2O4) + K(OH) = H(OH) + K2(C2O4) =>
H2(C2O4) + 2 K(OH) = 2 H(OH) + K2(C2O4)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
Sb + Cl2 = Sb3Cl5 =>
6 Sb + 5 Cl2 = 2 Sb3Cl5
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H16O4 + O2 = CO2 + H2O =>
C8H16O4 + 10 O2 = 8 CO2 + 8 H2O
LiF + Ca(NO3)2 = Li(NO3) + CaF2 =>
2 LiF + Ca(NO3)2 = 2 Li(NO3) + CaF2
N(g)2 + O2 = NO2 =>
N(g)2 + 2 O2 = 2 NO2
KClO3 + NaCl + H2SO4 = K2SO4 + Na2O + H2O + Cl2 =>
2 KClO3 + 10 NaCl + H2SO4 = K2SO4 + 5 Na2O + H2O + 6 Cl2
Sn + O2 = (SnO2)4 =>
4 Sn + 4 O2 = (SnO2)4
H3PO4 + Bi(OH)5 = Bi3(PO4)5 + H2O =>
5 H3PO4 + 3 Bi(OH)5 = Bi3(PO4)5 + 15 H2O
Se + O = Se2O6 =>
2 Se + 6 O = Se2O6
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s) =>
Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s)
PbNO3 + H2SO4 = PbSO4 + H2NO3 =>
PbNO3 + H2SO4 = PbSO4 + H2NO3
Br2 + NaNO2 + NaOH = NaBr + NaNO3 + HBr =>
Br2 + NaNO2 + NaOH = NaBr + NaNO3 + HBr
B + C = BC =>
B + C = BC
Sn + HNO3(k) = Sn(NO3)2 + NO2 + H2O =>
Sn + 4 HNO3(k) = Sn(NO3)2 + 2 NO2 + 2 H2O
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Mg + NiSO4 = MgSO4 + Ni =>
Mg + NiSO4 = MgSO4 + Ni
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
O2 + ON = O2N =>
O2 + 2 ON = 2 O2N
C2H7N + CH3I = C3H9N + NH4I =>
4 C2H7N + CH3I = 3 C3H9N + NH4I
Ca(NO3) + NaCl = CaCl + Na(NO3) =>
Ca(NO3) + NaCl = CaCl + Na(NO3)
OHCH2CH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 OHCH2CH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCH2CH2COOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
Zn(OH)2 + K2O = ZnO + K(OH) =>
Zn(OH)2 + K2O = ZnO + 2 K(OH)
C6H12O6 + O3 = CO2 + H2O =>
C6H12O6 + 4 O3 = 6 CO2 + 6 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
GaCl3 + NaOH = Na[Ga(OH)4] + NaCl =>
GaCl3 + 4 NaOH = Na[Ga(OH)4] + 3 NaCl
H2O + CO = H2 + CO2 =>
H2O + CO = H2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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