| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(SCN)3 + 6 NaF = Na3[FeF6] + 3 NaSCN
C2H3OOH + (NH4)2CO3 = C2H3ONH3 + H2O + CO2 =>
9 C2H3OOH + 4(NH4)2CO3 = 8 C2H3ONH3 + 10 H2O + 6 CO2
NiL3 = Ni + L2 =>
2 NiL3 = 2 Ni + 3 L2
CH3COOH + NaCHO3 = CH3COONa + H2O + CO2 =>
CH3COOH + NaCHO3 = CH3COONa + H2O + CO2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
S + Hg1 = HgS =>
S + Hg1 = HgS
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
Al3 + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al3 + 3 Fe(NO3)3 = 3 Al(NO3)3 + 3 Fe
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
ZnSO4*7H2O + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = Zn(OH)2 + Na2SO4 + 7 H2O
CH3COOH + K2SiO3 = H2SiO3 + CH3COOK =>
2 CH3COOH + K2SiO3 = H2SiO3 + 2 CH3COOK
FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl
Al3 + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al3 + 3 Fe(NO3)3 = 3 Al(NO3)3 + 3 Fe
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
KBr + KBrO3 + H2SO4 = Br + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 6 Br + 3 K2SO4 + 3 H2O
CH3COOH + NaCHO3 = CH3COONa + H2O + CO2 =>
CH3COOH + NaCHO3 = CH3COONa + H2O + CO2
Al(OH)3 + H2SO4 = Al + SO4 + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al + 3 SO4 + 6 H2O
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
P4 + Cl(g) = PCl5 =>
P4 + 20 Cl(g) = 4 PCl5
Cr(s) + S8 = Cr2S3 =>
16 Cr(s) + 3 S8 = 8 Cr2S3
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO2 + CH3CH2COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 5 C3H8O = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2COOH + 13 H2O
MnO4{-} + Mn{2+} + OH{-} = MnO2 + H2O =>
2 MnO4{-} + 3 Mn{2+} + 4 OH{-} = 5 MnO2 + 2 H2O
HCONH2 + HCl = HCOCl + NH3 =>
HCONH2 + HCl = HCOCl + NH3
CaCo3 + NaCl = NaCo3 + CaCl =>
CaCo3 + NaCl = NaCo3 + CaCl
ZnBr2 + KOH = Zn(OH)2 + BrK =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 BrK
KBr + KBrO3 + H2SO4 = Br + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 6 Br + 3 K2SO4 + 3 H2O
Li3P + O2 = Li2O + P4 =>
4 Li3P + 3 O2 = 6 Li2O + P4
C6H5Br + Na + CH3Br = C6H5CH3 + NaBr =>
C6H5Br + 2 Na + CH3Br = C6H5CH3 + 2 NaBr
H2O + O2 + Ca3FeAlSi3O12 + Ca3TiCu(SiO4)3 = Ca2FeAl2Si2O13H + CuFe2O4 + CaO + CaTiO5 + SiO2 =>
H2O + 3 O2 + 4 Ca3FeAlSi3O12 + Ca3TiCu(SiO4)3 = 2 Ca2FeAl2Si2O13H + CuFe2O4 + 10 CaO + CaTiO5 + 11 SiO2
Pt + AlCl3 = PtCl2 + Al =>
3 Pt + 2 AlCl3 = 3 PtCl2 + 2 Al
Ba(OH)2 + HNO3 = (H2O) + Ba(NO3)2 =>
Ba(OH)2 + 2 HNO3 = 2(H2O) + Ba(NO3)2
NaNO3 + K3PO4 = Na3PO4 + KNO3 =>
3 NaNO3 + K3PO4 = Na3PO4 + 3 KNO3
ZnSO4*7H2O + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = Zn(OH)2 + Na2SO4 + 7 H2O
KMnO4 + H2SO4 + NaNO2 = NaMnO4 + K2SO4 + HNO2 =>
2 KMnO4 + H2SO4 + 2 NaNO2 = 2 NaMnO4 + K2SO4 + 2 HNO2
CH3COOH + SiO2 = C2H3O2 + SiCOOH + H2O =>
3 CH3COOH + 2 SiO2 = 2 C2H3O2 + 2 SiCOOH + 2 H2O
ZnSO4*7H2O + NaOH = NaSO4 + H2O + Zn + OH =>
ZnSO4*7H2O + NaOH = NaSO4 + 7 H2O + Zn + OH
NH4OH + TiOCl2 = NH4Cl + TiO2 + H2O =>
2 NH4OH + TiOCl2 = 2 NH4Cl + TiO2 + H2O
C8H18 = C7H14 + CH4 =>
C8H18 = C7H14 + CH4
KBr + KBrO3 + H2SO4 = Br + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 6 Br + 3 K2SO4 + 3 H2O
KNO3 + H2SO4 = KNO3SO4 + H2 =>
KNO3 + H2SO4 = KNO3SO4 + H2
ZnSO4*7H2O + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = Zn(OH)2 + Na2SO4 + 7 H2O
C6H12(l) + O2(g) = HC6H9O3(l) + H2O(l) =>
C6H12(l) + 2 O2(g) = HC6H9O3(l) + H2O(l)
CaCo3 + NaCl = NaCo3 + CaCl =>
CaCo3 + NaCl = NaCo3 + CaCl
C6H5Br + Na + CH3Br = C6H5CH3 + NaBr =>
C6H5Br + 2 Na + CH3Br = C6H5CH3 + 2 NaBr
ZnBr2 + KOH = Zn(OH)2 + BrK =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 BrK
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H2(g) + O2 = CO2(g) + H2O =>
2 C2H2(g) + 5 O2 = 4 CO2(g) + 2 H2O
CH6COH + O2 = H2O + CO2 =>
4 CH6COH + 13 O2 = 14 H2O + 8 CO2
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
Cl5 + O2 = Cl2O7 =>
4 Cl5 + 35 O2 = 10 Cl2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/24
Équations équilibrées sur08/06/23
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