| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + AgNO3 = AgCl + HNO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Sr + H3PO4 = Sr(PO4)2 + H2 =>
Sr + 2 H3PO4 = Sr(PO4)2 + 3 H2
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
(NH4)2SO4 + CaCI2 = (NH4)2CI2 + CaSO4 =>
(NH4)2SO4 + CaCI2 = (NH4)2CI2 + CaSO4
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
CH3NH2 + NaOH = CH3OH + NaNH2 =>
CH3NH2 + NaOH = CH3OH + NaNH2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
K2O = K + O =>
K2O = 2 K + O
Co + Cl2 = CoCl6 =>
Co + 3 Cl2 = CoCl6
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HIO3 + H2SO3 = H2O + H2SO4 + I2 =>
2 HIO3 + 5 H2SO3 = H2O + 5 H2SO4 + I2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C4H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
KF2 + Ba2Br2 = BaF2 + KBr =>
2 KF2 + Ba2Br2 = 2 BaF2 + 2 KBr
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
silvernitrate + chlorine = silverchloride + N2O5 + oxygen =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
V5 + O2 = V2O5 =>
4 V5 + 25 O2 = 10 V2O5
MgO + SiO2 = Si2MgO5 =>
MgO + 2 SiO2 = Si2MgO5
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Cl2(g) + NaBr = NaCl + Br2(l) =>
Cl2(g) + 2 NaBr = 2 NaCl + Br2(l)
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZnI2OCl = ZnClOI2 =>
ZnI2OCl = ZnClOI2
Mg(NO3)2NaOH = MgOHNa(NO3)2 =>
Mg(NO3)2NaOH = MgOHNa(NO3)2
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
Br2 + InI3 = BrIn + I2 =>
Br2 + 2 InI3 = 2 BrIn + 3 I2
KOH + HClO = KClO + H2O =>
KOH + HClO = KClO + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
F = F2 =>
2 F = F2
Mn + SO4 = Mn(SO4)2 =>
Mn + 2 SO4 = Mn(SO4)2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + NaOH + H2O = Na2Al2O4 + H2 =>
2 Al + 2 NaOH + 2 H2O = Na2Al2O4 + 3 H2
H3PO3 + Fe(OH)3 = Fe2(PHO3)3 + H2O =>
3 H3PO3 + 2 Fe(OH)3 = Fe2(PHO3)3 + 6 H2O
Fe2(SO4)3 + AlCl3 = FeCl3 + Al2(SO4)3 =>
Fe2(SO4)3 + 2 AlCl3 = 2 FeCl3 + Al2(SO4)3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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