| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + 3 Al2O3 + 6 SiO2 + H2O = 2 KAl2(AlSi3O10)(OH)2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Zn3P2 = P4 + Zn2 =>
2 Zn3P2 = P4 + 3 Zn2
Ag(s) + H2S(g) + O2 = Ag2S(s) + H2O(g) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S(s) + 2 H2O(g)
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
S8(s) + F2(g) = SF6(s) =>
S8(s) + 24 F2(g) = 8 SF6(s)
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
AsH3 + AgNO3 + H2O = H3AsO4 + Ag + HNO3 =>
AsH3 + 8 AgNO3 + 4 H2O = H3AsO4 + 8 Ag + 8 HNO3
Zn(OH)2 + H3 + PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3 + 2 PO4 = Zn3(PO4)2 + 6 H2O
CH3SH + HI = CH3I + H2S =>
CH3SH + HI = CH3I + H2S
C3H7 + C8H8O2 + H2O = C11H16O2 =>
52 C3H7 + 41 C8H8O2 + 6 H2O = 44 C11H16O2
HI + Pb(OH)4 = H2O + PbI4 =>
4 HI + Pb(OH)4 = 4 H2O + PbI4
NH4SO4 + CaOH = CaSO4 + H2O + NH3 =>
NH4SO4 + CaOH = CaSO4 + H2O + NH3
Cu + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + K4 =>
2 Cu + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + K4
Fe + PbCl4 = FeCl2 + Pb =>
2 Fe + PbCl4 = 2 FeCl2 + Pb
NaCl + KCl = NaK + Cl2 =>
NaCl + KCl = NaK + Cl2
FeCO3(s) + HNO3(aq) = Fe(NO3)2 + CO2 + H2O =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2 + CO2 + H2O
K2S + KMnO4 + H2O = S + MnO2 + KOH =>
3 K2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 8 KOH
C + H + I + S = CHIS =>
C + H + I + S = CHIS
(NH4)2C2O4(aq) + Mg(NO3)2(aq) = MgC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Mg(NO3)2(aq) = MgC2O4(s) + 2 NH4NO3(aq)
FeS + HNO3 = Fe(NO3)3 + S + NO2 + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + S + 3 NO2 + 3 H2O
AgCl + K2CrO4 = Ag2CrO4 + KCl =>
2 AgCl + K2CrO4 = Ag2CrO4 + 2 KCl
HCl + NaOCl + I2 = H2O + Cl2 + NaI =>
4 HCl + 2 NaOCl + I2 = 2 H2O + 3 Cl2 + 2 NaI
C6H5CH2Br + H2O = C6H5CH2OH + HBr =>
C6H5CH2Br + H2O = C6H5CH2OH + HBr
Cr2(SO4)3 + KCl3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KCl3 + 16 KOH = 2 K2CrO4 + 9 KCl + 3 K2SO4 + 8 H2O
KCr(OH)4 + Cl2 + KOH = KCl + K2CrO4 + H2O =>
2 KCr(OH)4 + 3 Cl2 + 8 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
HCl + HClO3 = H2O + Cl =>
5 HCl + HClO3 = 3 H2O + 6 Cl
B2S3 + H2O = H2S + H3BO3 =>
B2S3 + 6 H2O = 3 H2S + 2 H3BO3
K2CO3 + HBr = BrK2 + HCO3 =>
K2CO3 + HBr = BrK2 + HCO3
CaO + FO = CaF + O2 =>
CaO + FO = CaF + O2
KOH + SO3 = SOH + KO3 =>
KOH + SO3 = SOH + KO3
Ca + SnCl4 = CaCl2 + Sn =>
2 Ca + SnCl4 = 2 CaCl2 + Sn
KMnO4 + O2 = MnO4 + KO2 =>
KMnO4 + O2 = MnO4 + KO2
BaCl2 + CO2 + H2O = BaCO3 + HCl =>
BaCl2 + CO2 + H2O = BaCO3 + 2 HCl
SeO2 + KNO3 + KOH = K2SeO4 + KNO2 + H2O =>
SeO2 + KNO3 + 2 KOH = K2SeO4 + KNO2 + H2O
NH4Cl + FeSO4 + HNO3 = FeCl3 + NO + (NH4)2SO4 + H2O =>
3 NH4Cl + FeSO4 + 2 HNO3 = FeCl3 + 3 NO + (NH4)2SO4 + 3 H2O
KI + BiCl3 = KCl + K[BiI4] =>
4 KI + BiCl3 = 3 KCl + K[BiI4]
CH3NH2 + H2O = CH3O + NH4 =>
CH3NH2 + H2O = CH3O + NH4
SO2 + C = CO2 + S =>
SO2 + C = CO2 + S
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
K2SO4 + Ag(NO3)2 = Ag(SO4) + KNO3 =>
K2SO4 + Ag(NO3)2 = Ag(SO4) + 2 KNO3
Cu2O + NH3 + H2O + O2 = Cu(NH3)4(H2O)2(OH)2 =>
2 Cu2O + 16 NH3 + 12 H2O + O2 = 4 Cu(NH3)4(H2O)2(OH)2
HCOOK + HNO3 = KNO3 + HCOOH =>
HCOOK + HNO3 = KNO3 + HCOOH
TiO(OH)2 + H2SO4 = TiOSO4 + H2O =>
TiO(OH)2 + H2SO4 = TiOSO4 + 2 H2O
Ba + (IO3)9 = Ba(IO3)2 =>
9 Ba + 2(IO3)9 = 9 Ba(IO3)2
MgCl2 + MgO + H2O = Mg(OH)Cl =>
MgCl2 + MgO + H2O = 2 Mg(OH)Cl
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
Zn(OH)2 + HPO4 = Zn(PO4)2 + H2O =>
Zn(OH)2 + 2 HPO4 = Zn(PO4)2 + 2 H2O
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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