| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3COCl + C7H8 = HCl + C9H10O =>
CH3COCl + C7H8 = HCl + C9H10O
CuCl2 + HgNO3 = Cu(NO3) + HgCl2 =>
CuCl2 + HgNO3 = Cu(NO3) + HgCl2
Sr(OH)2(aq) + MgCl2(aq) = Mg(OH)2(aq) + SrCl2(l) =>
Sr(OH)2(aq) + MgCl2(aq) = Mg(OH)2(aq) + SrCl2(l)
Al2(g) + O2(g) = Al2O3(g) =>
2 Al2(g) + 3 O2(g) = 2 Al2O3(g)
CuS(s) + FeCl3 = CuCl2 + Fe(Cl)2 + S =>
CuS(s) + 2 FeCl3 = CuCl2 + 2 Fe(Cl)2 + S
H2OI2 = I2OH2 =>
H2OI2 = I2OH2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KI2 + Cl2 = I2 + KCl =>
2 KI2 + Cl2 = 2 I2 + 2 KCl
C6H8O7 + C3H8O3 = C8H9O4 + H2O =>
13 C6H8O7 + 54 C3H8O3 = 30 C8H9O4 + 133 H2O
MgBr2 + H2SO4 = MgSO4 + Br2H2 =>
MgBr2 + H2SO4 = MgSO4 + Br2H2
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*4H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 20 H2O = 3 H3PO4 + 5 CaSO4*4H2O + HF
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
C17H35COONaHCl = C17H35COOHNaCl =>
C17H35COONaHCl = C17H35COOHNaCl
(NH4)2SO4 + LiOH = Li2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH3 + 2 H2O
NO2 + HOH = HNO3 + NO =>
3 NO2 + HOH = 2 HNO3 + NO
NH4CH3COO + K2S = (NH4)2S + CH3COOK =>
2 NH4CH3COO + K2S = (NH4)2S + 2 CH3COOK
CH3COONa + KOH = CH4 + K2CO3 + NaOH =>
CH3COONa + 2 KOH = CH4 + K2CO3 + NaOH
Ca(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 H2(g)
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Cu(OH)2 + H2SiO3 = CuSiO3 + H2O =>
Cu(OH)2 + H2SiO3 = CuSiO3 + 2 H2O
I8 = I2 =>
I8 = 4 I2
C3H6Cl2 + H2O = C3H5OH + HCl =>
C3H6Cl2 + H2O = C3H5OH + 2 HCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
GeO2 = Ge + O2 =>
GeO2 = Ge + O2
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
PbS + NaCl = Pb + Na2S + ClS =>
3 PbS + 2 NaCl = 3 Pb + Na2S + 2 ClS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
PH4I + HNO3 = H3PO4 + I2 + NO2 + H2O =>
2 PH4I + 18 HNO3 = 2 H3PO4 + I2 + 18 NO2 + 10 H2O
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
KAl(OH)4 + CO2 = Al(OH)3 + K2CO3 + H2O =>
2 KAl(OH)4 + CO2 = 2 Al(OH)3 + K2CO3 + H2O
Ce(OH)4 + HCl = Ce(OH)3 + H2O + HClO4 =>
8 Ce(OH)4 + HCl = 8 Ce(OH)3 + 4 H2O + HClO4
AlF3 + Br2 = AlBr3 + F2 =>
2 AlF3 + 3 Br2 = 2 AlBr3 + 3 F2
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Fe2O3 + HCl = FeCl3 + H2O = =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3CH2OH + NaCl = CH3CH2ONa + HCl =>
CH3CH2OH + NaCl = CH3CH2ONa + HCl
MgO + Cl2 = MgCl2 + O2 =>
2 MgO + 2 Cl2 = 2 MgCl2 + O2
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
CuO + H2SiO3 = CuSiO3 + H2O =>
CuO + H2SiO3 = CuSiO3 + H2O
Al(OH)2ClHCl = H2OAl(OH)Cl2 =>
Al(OH)2ClHCl = H2OAl(OH)Cl2
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
ZnS + AgNO3 = ZnNO3 + AgS =>
ZnS + AgNO3 = ZnNO3 + AgS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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