| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C10H8OC4H9INaOH = C14H16ONaIH2O =>
C10H8OC4H9INaOH = C14H16ONaIH2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Ca(OH)Cl + H2O = Ca(OH)2 + HCl =>
Ca(OH)Cl + H2O = Ca(OH)2 + HCl
Ba(OH)2 + NH4HCO3 = BaCO3 + NH3 + H2O =>
Ba(OH)2 + NH4HCO3 = BaCO3 + NH3 + 2 H2O
N2O3 + HCl = NCl3 + H2O =>
N2O3 + 6 HCl = 2 NCl3 + 3 H2O
IO3 + H2SO3 = I2 + SO4 + H =>
2 IO3 + 6 H2SO3 = I2 + 6 SO4 + 12 H
C8H8O + H2 = C8H10O =>
C8H8O + H2 = C8H10O
Al(NO3)3 + P = Al(NO2)3 + P2O5 =>
5 Al(NO3)3 + 6 P = 5 Al(NO2)3 + 3 P2O5
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
KOH + S = K2SO4 + K2S + H2O =>
8 KOH + 4 S = K2SO4 + 3 K2S + 4 H2O
Pb(NO3)2 + KBr = K2(NO3)2 + PbBr2 =>
Pb(NO3)2 + 2 KBr = K2(NO3)2 + PbBr2
TiCl4 + Mg = Ti4 + MgCl2 =>
4 TiCl4 + 8 Mg = Ti4 + 8 MgCl2
Al2O3 + Na2(SO4) = Al2(SO4)3 + Na2O =>
Al2O3 + 3 Na2(SO4) = Al2(SO4)3 + 3 Na2O
KClO3 + Na2S = K2S + NaClO3 =>
2 KClO3 + Na2S = K2S + 2 NaClO3
FeO + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + 4 H2O + SO2
FeCl3(g) + NaOH = Fe(OH)3(g) + NaCl(g) =>
FeCl3(g) + 3 NaOH = Fe(OH)3(g) + 3 NaCl(g)
(C6H12O6) = C2 + H2O =>
(C6H12O6) = 3 C2 + 6 H2O
(CH3)20 + O2 = CO2 + H2O =>
(CH3)20 + 35 O2 = 20 CO2 + 30 H2O
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C2H3O2H + NaOH = H2O + NaC2H3O2 =>
C2H3O2H + NaOH = H2O + NaC2H3O2
AgCl + NH4OH + NaNO3 = NH4Cl + AgNO3 + NaOH =>
AgCl + NH4OH + NaNO3 = NH4Cl + AgNO3 + NaOH
Fe + Cl1 = FeCl3 =>
Fe + 3 Cl1 = FeCl3
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S2O8 + NaOH + C10H8 = CO2 + Na2SO4 + H2O =>
24 Na2S2O8 + 48 NaOH + C10H8 = 10 CO2 + 48 Na2SO4 + 28 H2O
C3H5O5H + O2 = CO2 + H2O =>
C3H5O5H + 2 O2 = 3 CO2 + 3 H2O
AlO = Al + O2 =>
2 AlO = 2 Al + O2
FeF3 + K2SO4 = KF + Fe2(SO4)3 =>
2 FeF3 + 3 K2SO4 = 6 KF + Fe2(SO4)3
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl =>
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
KMnO4 + HCl = KClO2 + Cl2 + MnCl2 + H2O =>
2 KMnO4 + 8 HCl = 2 KClO2 + Cl2 + 2 MnCl2 + 4 H2O
Cu2O + HCl + O2 = CuCl2 + H2O =>
2 Cu2O + 8 HCl + O2 = 4 CuCl2 + 4 H2O
BiS3 + O2 = BiO3 + S(O2) =>
2 BiS3 + 9 O2 = 2 BiO3 + 6 S(O2)
Cu(s) + CU(NO3)2(s) = Cu(NO3)2(s) + CU(s) =>
Cu(s) + CU(NO3)2(s) = Cu(NO3)2(s) + CU(s)
K2SiO3 + HCl = SiO2 + H2O + KCl =>
K2SiO3 + 2 HCl = SiO2 + H2O + 2 KCl
MnO + HClO4 = Mn(ClO4)2 + H2O =>
MnO + 2 HClO4 = Mn(ClO4)2 + H2O
Ag2SO3 = Ag + SO3 =>
Ag2SO3 = 2 Ag + SO3
AgNO3 + K2CO3 = KNO3 + Ag2CO3 =>
2 AgNO3 + K2CO3 = 2 KNO3 + Ag2CO3
C + SiO2 = Si + CO =>
2 C + SiO2 = Si + 2 CO
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
Sb2S5 + KClO3 + H2O = KCl + H3SbO4 + H2SO4 =>
3 Sb2S5 + 20 KClO3 + 24 H2O = 20 KCl + 6 H3SbO4 + 15 H2SO4
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Pb + J2 = PbJ2 =>
Pb + J2 = PbJ2
KAg(CN)2 + NH3 = Ag(NH3)2CN + KCN =>
KAg(CN)2 + 2 NH3 = Ag(NH3)2CN + KCN
CaCO3(s) + HCl(aq) = CO2(g) + H2O(l) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + CaCl2(aq)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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