| Équations équilibrées la veille | Équations équilibrées le lendemain |
C13H10O + 2 NaBH4 = C13H12O + 2 Na + 2 BH3
AgNO3 + H3(PO4) = Ag3(PO4) + HNO3 =>
3 AgNO3 + H3(PO4) = Ag3(PO4) + 3 HNO3
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
Ca(NO3)2*4H2O + C10H12N2O8Na2*2H2O = C10H10N2O8CaNa2 + HNO3 + H2O =>
Ca(NO3)2*4H2O + C10H12N2O8Na2*2H2O = C10H10N2O8CaNa2 + 2 HNO3 + 6 H2O
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
Zn + C6H8O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 C6H8O7 = Zn(C6H5O7)2 + 3 H2
NO + H2O = HN3 + O2 =>
12 NO + 2 H2O = 4 HN3 + 7 O2
Al(s) + NaNO3(aq) = Al(NO3) + Na =>
Al(s) + NaNO3(aq) = Al(NO3) + Na
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
K2CO3 + HC1 = KC1 + H2CO3 =>
K2CO3 + 2 HC1 = 2 KC1 + H2CO3
H2PO + OH = HPO3 + H2O =>
H2PO + 5 OH = HPO3 + 3 H2O
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
C2H5OH + NaHCO3 = CO2 + H2O + NaC2H4O =>
11 C2H5OH + 12 NaHCO3 = 10 CO2 + 15 H2O + 12 NaC2H4O
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
AgNO3 + BaCl2 = BaNO3 + AgCl2 =>
AgNO3 + BaCl2 = BaNO3 + AgCl2
Cr{2+} + Zn = Cr + Zn{2+} =>
Cr{2+} + Zn = Cr + Zn{2+}
H3PO2 + Ag3AsO4 + H2O = H2PO4 + Ag + H3AsO3 =>
H3PO2 + Ag3AsO4 + H2O = H2PO4 + 3 Ag + H3AsO3
Na + Fe(C2H3O2)2 = C2H3NaO2 + Fe =>
2 Na + Fe(C2H3O2)2 = 2 C2H3NaO2 + Fe
(NH4)2S + Ba(OH)2 = NH3 + H2O + BaS =>
(NH4)2S + Ba(OH)2 = 2 NH3 + 2 H2O + BaS
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
LiCl + Na = Li(Cl)Na =>
LiCl + Na = Li(Cl)Na
F2O + H2O = H2F2O2 =>
F2O + H2O = H2F2O2
MgCl2 + NaOH = Mg(OH) + NaCl2 =>
MgCl2 + NaOH = Mg(OH) + NaCl2
Cr(OH)3 + H2O2 + OH{-} = CrO4{-2} + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 OH{-} = 2 CrO4{-2} + 8 H2O
ZnSO4 + K2CO3 = ZnCO3 + K2SO4 =>
ZnSO4 + K2CO3 = ZnCO3 + K2SO4
Na2S3O3 + I2 = NaI + S3O3 =>
Na2S3O3 + I2 = 2 NaI + S3O3
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
(NH4)2CrO7(s) = Cr2O3(s) + N2(g) + H2O(g) + O2 =>
4(NH4)2CrO7(s) = 2 Cr2O3(s) + 4 N2(g) + 16 H2O(g) + 3 O2
Ba(OH)2 + NaClO3 = Ba(ClO3)2 + NaOH =>
Ba(OH)2 + 2 NaClO3 = Ba(ClO3)2 + 2 NaOH
KCl + (NH4)2SO4 = K2SO4 + NH4Cl =>
2 KCl + (NH4)2SO4 = K2SO4 + 2 NH4Cl
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
FeCl2(aq) + LiOH(aq) = Fe(OH)2 + LiCl(aq) =>
FeCl2(aq) + 2 LiOH(aq) = Fe(OH)2 + 2 LiCl(aq)
HNO3 + Pb(OH)2 = H2O + Pb(NO3)2 =>
2 HNO3 + Pb(OH)2 = 2 H2O + Pb(NO3)2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
FeI2 + Na2CO3 = FeCO3 + NaI =>
FeI2 + Na2CO3 = FeCO3 + 2 NaI
OCl + S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
2 OCl + S2O3 + 6 NaOH = 2 NaCl + 2 Na2SO4 + 3 H2O
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
Al2O3 + H3PO3 = Al3(PO3)3 + H2O =>
3 Al2O3 + 6 H3PO3 = 2 Al3(PO3)3 + 9 H2O
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
CuSO4(aq) + KI(aq) = CuI(s) + KSO4(aq) =>
CuSO4(aq) + KI(aq) = CuI(s) + KSO4(aq)
FeSO4 + Br = BrSO4 + Fe =>
FeSO4 + Br = BrSO4 + Fe
SO3 + Ca(OH)2 = CaSO4 + H2O =>
SO3 + Ca(OH)2 = CaSO4 + H2O
CH3COONa + CH3COCl = C4H6O3 + NaCl =>
CH3COONa + CH3COCl = C4H6O3 + NaCl
H2SO4 + KI = K2SO4 + I2 + S + H2O =>
4 H2SO4 + 6 KI = 3 K2SO4 + 3 I2 + S + 4 H2O
NaHCO3 + C3H7COOH = C3H7COOHNa + H2O + CO2 =>
20 NaHCO3 + 21 C3H7COOH = 20 C3H7COOHNa + 14 H2O + 24 CO2
C + NH3 = CH4 + N =>
3 C + 4 NH3 = 3 CH4 + 4 N
Cl + O2 = Cl2O7 =>
4 Cl + 7 O2 = 2 Cl2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/17/24
Équations équilibrées sur09/16/23
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