| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgBr + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaBr
PH3 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
PH3 + 6 AgNO3 + 3 H2O = H3PO3 + 6 HNO3 + 6 Ag
NaOH + Ag2SO4 = NaSO4 + Ag2OH =>
NaOH + Ag2SO4 = NaSO4 + Ag2OH
CUSO45H2O + (NH4)2SO4 = CUSO4(NH4)2SO45H2O =>
CUSO45H2O + (NH4)2SO4 = CUSO4(NH4)2SO45H2O
Li2SO4 + KOH = LiOH + K2SO4 =>
Li2SO4 + 2 KOH = 2 LiOH + K2SO4
N2O3 + Li2O = LiNO2 =>
N2O3 + Li2O = 2 LiNO2
Na2CO3*10H2O + NiSO4 = H2O + NiCO3*Ni(OH)2 + Na2SO4 + NaHCO3 =>
3 Na2CO3*10H2O + 2 NiSO4 = 28 H2O + NiCO3*Ni(OH)2 + 2 Na2SO4 + 2 NaHCO3
Co(NO3)3 + ZnCl2 = Co(NO3)3Cl2 + Zn =>
Co(NO3)3 + ZnCl2 = Co(NO3)3Cl2 + Zn
KNO2 + PbO2 + HNO3 = Pb(NO3)2 + KNO3 + H2O =>
KNO2 + PbO2 + 2 HNO3 = Pb(NO3)2 + KNO3 + H2O
Ca(NO2)2 + KMnO4 + HNO3 = Mn(NO3)3 + Ca(NO3)2 + KNO3 + H2O =>
Ca(NO2)2 + KMnO4 + 4 HNO3 = Mn(NO3)3 + Ca(NO3)2 + KNO3 + 2 H2O
Al + OH{-} + H2O = H2 + [Al(OH)4]{-} =>
2 Al + 2 OH{-} + 6 H2O = 3 H2 + 2[Al(OH)4]{-}
Mg(OH)2 + H2PO4 = MgPO4 + H2O =>
Mg(OH)2 + H2PO4 = MgPO4 + 2 H2O
C3H5(NO3)3 = N2(g) + O2(g) + H20(g) + C2(g) =>
4 C3H5(NO3)3 = 6 N2(g) + 18 O2(g) + H20(g) + 6 C2(g)
C8H7O4 + O2 = CO2 + H2O =>
4 C8H7O4 + 31 O2 = 32 CO2 + 14 H2O
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Pb{2+} + Ca(OH)2{2-} = Pb(OH)2 + Ca =>
Pb{2+} + Ca(OH)2{2-} = Pb(OH)2 + Ca
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(l) + CO2 =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(l) + CO2
NaOH + K3PO4 = Na3PO4 + K + OH =>
3 NaOH + K3PO4 = Na3PO4 + 3 K + 3 OH
O2 + NaOH = NaO2 + H2O =>
3 O2 + 4 NaOH = 4 NaO2 + 2 H2O
Mg + Co(NO3)2 = Mg(NO3)2 + Co22 =>
22 Mg + 22 Co(NO3)2 = 22 Mg(NO3)2 + Co22
SiO2 + C = CO2 + Si =>
SiO2 + C = CO2 + Si
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
C3H7OH + Na = C3H7NaO + H2 =>
2 C3H7OH + 2 Na = 2 C3H7NaO + H2
K2SO3 + H2SO4 = K2SO4 + H2SO3 = So2 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
XeF4 + SiO2 = XeOF2 + SiF4 =>
2 XeF4 + SiO2 = 2 XeOF2 + SiF4
CuSO4*4NH3 + H2O + HCl = CuSO4*H2O + NH4Cl =>
CuSO4*4NH3 + H2O + 4 HCl = CuSO4*H2O + 4 NH4Cl
Zn + HBr = ZnHBr =>
Zn + HBr = ZnHBr
K + HCl = KCl3 + H2 =>
2 K + 6 HCl = 2 KCl3 + 3 H2
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Ag2O(s) + HCl(aq) = AgCl(s) + H2O(l) =>
Ag2O(s) + 2 HCl(aq) = 2 AgCl(s) + H2O(l)
I2 + Ca(OH)2 = CaI2 + Ca(IO3)3 + H2O =>
19 I2 + 18 Ca(OH)2 = 16 CaI2 + 2 Ca(IO3)3 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaI + CaF2 = NaF + CaI2 =>
2 NaI + CaF2 = 2 NaF + CaI2
BaCI2 + K2CO3 = BaCO3 + K2CI2 =>
BaCI2 + K2CO3 = BaCO3 + K2CI2
NaOH + K3PO4 = Na3PO4 + K + OH =>
3 NaOH + K3PO4 = Na3PO4 + 3 K + 3 OH
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
FeSO4 + NaS = FeS + NaSO4 =>
FeSO4 + NaS = FeS + NaSO4
Na + FeO = NaO + Fe =>
Na + FeO = NaO + Fe
HgCO3Ni = HgNiCO3 =>
HgCO3Ni = HgNiCO3
FeF3 + Na2SO4 = Fe2(SO4)3 + NaF =>
2 FeF3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaF
HC1 + KOH = KC1 + H2O =>
HC1 + KOH = KC1 + H2O
Na2SO4 + Cu(OH)2 = Na(OH) + CuSO4 =>
Na2SO4 + Cu(OH)2 = 2 Na(OH) + CuSO4
NaOH + K2C2O4 = NaC2O4 + K2OH =>
NaOH + K2C2O4 = NaC2O4 + K2OH
NH2CH2COOH + O2 = CO2 + H2O + HNO3 =>
2 NH2CH2COOH + 7 O2 = 4 CO2 + 4 H2O + 2 HNO3
PbS + NaNO3 = Pb + Na2S + SO2 + N =>
4 PbS + 2 NaNO3 = 4 Pb + Na2S + 3 SO2 + 2 N
Na2SO3 + H2SO4 + K2CrO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2SO3 + 5 H2SO4 + 2 K2CrO4 = 2 K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 5 H2O
H2CrO4 + AgNO3 = HNO3 + Ag2CrO4 =>
H2CrO4 + 2 AgNO3 = 2 HNO3 + Ag2CrO4
As2O3 = As + O =>
As2O3 = 2 As + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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