| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3PO4 + 3 Si(OH)4 = 12 H2O + Si3(PO4)4
NaCl + H2O + KNO3 = KClO3 + NaNO3 + H2 =>
NaCl + 3 H2O + KNO3 = KClO3 + NaNO3 + 3 H2
Ba + MgSO4 = BaSO4 + Mg =>
Ba + MgSO4 = BaSO4 + Mg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O3 + KClO + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 2 H2O
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
C4H9 + H2O = C4H9OH2 =>
C4H9 + H2O = C4H9OH2
C + SO4 = CO2 + SO2 =>
C + SO4 = CO2 + SO2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Zn + AgNo3 = Zn(No)2 + Ag =>
3 Zn + 2 AgNo3 = 3 Zn(No)2 + 2 Ag
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Fe(OH)3 + FeBr3 = Fe(OH)2Br =>
2 Fe(OH)3 + FeBr3 = 3 Fe(OH)2Br
C10H5Cl + KNO3 + H2SO4 = H2O + NO2 + CO2 + HClO3 + K2SO4 =>
C10H5Cl + 50 KNO3 + 25 H2SO4 = 27 H2O + 50 NO2 + 10 CO2 + HClO3 + 25 K2SO4
KMnO4 + H2C24 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
98 KMnO4 + 5 H2C24 + 147 H2SO4 = 49 K2SO4 + 98 MnSO4 + 120 CO2 + 152 H2O
Fe(OH)3 + FeBr3 = Fe(OH)2Br =>
2 Fe(OH)3 + FeBr3 = 3 Fe(OH)2Br
CH3COOH + CaCO3 = CH3COO{-} + Ca{2+} + CO2 + H2O =>
2 CH3COOH + CaCO3 = 2 CH3COO{-} + Ca{2+} + CO2 + H2O
CuSO4(aq) + HCl(aq) = CuCl2 + H2SO4 =>
CuSO4(aq) + 2 HCl(aq) = CuCl2 + H2SO4
CuNO3 + ZnCl2 = CuCl + Zn(NO3)2 =>
2 CuNO3 + ZnCl2 = 2 CuCl + Zn(NO3)2
C3H5(OH) + O2 = CO + H2O =>
2 C3H5(OH) + 5 O2 = 6 CO + 6 H2O
NaOH + Mg(OH)2 = Mg(NaO)2 + H2O =>
2 NaOH + Mg(OH)2 = Mg(NaO)2 + 2 H2O
CH3 = C2 + H2 =>
2 CH3 = C2 + 3 H2
HI + H2O = H3O + I =>
HI + H2O = H3O + I
B(OH)3 + H2SO4 = B2(SO4)3 + H2O =>
2 B(OH)3 + 3 H2SO4 = B2(SO4)3 + 6 H2O
MgSO4NaOH = NaSO4MgOH =>
MgSO4NaOH = NaSO4MgOH
KOH + H2O + Al = KAlO2 + H2 =>
2 KOH + 2 H2O + 2 Al = 2 KAlO2 + 3 H2
Al(OH)3 + HCl = AlCl3(aq) + H2O =>
Al(OH)3 + 3 HCl = AlCl3(aq) + 3 H2O
Fe(s) + O(s) = Fe2O3 =>
2 Fe(s) + 3 O(s) = Fe2O3
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
C2H5OH + H2O2 = C3H8O3 + H2O =>
3 C2H5OH + 4 H2O2 = 2 C3H8O3 + 5 H2O
CCl4 + SnCl2 = CCl2 + SnCl4 =>
CCl4 + SnCl2 = CCl2 + SnCl4
NH4NO3(aq) + MgSO4(aq) = (NH4)2SO4(aq) + Mg(NO3)2(aq) =>
2 NH4NO3(aq) + MgSO4(aq) = (NH4)2SO4(aq) + Mg(NO3)2(aq)
Al(NO3)2 + NaOH = Al(OH) + Na(NO3)2 =>
Al(NO3)2 + NaOH = Al(OH) + Na(NO3)2
C4H8O2 + KMnO4 + H2O = C4H10O4 + MnO2 + KOH =>
3 C4H8O2 + 2 KMnO4 + 4 H2O = 3 C4H10O4 + 2 MnO2 + 2 KOH
CaHPO4 + H2O = CaO + H3PO4 =>
CaHPO4 + H2O = CaO + H3PO4
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O =>
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + KOH = CH3OH + KH =>
CH4 + KOH = CH3OH + KH
K2Cr2O7 + H2SO4 + CH3CH2OH + H2O = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH + 37 H2O = 4 KCr(SO4)2*12H2O + 3 CH3COOH
NaH = Na + H2 =>
2 NaH = 2 Na + H2
CH3COOH + Na2CO3 = C6H5O7Na3 + H2O =>
9 CH3COOH + 6 Na2CO3 = 4 C6H5O7Na3 + 8 H2O
H2O + SO2 + Br = H2SO4 + HBr =>
2 H2O + SO2 + 2 Br = H2SO4 + 2 HBr
Zu + HNO3 = Zu(NO3)2 + N2O + H2O =>
4 Zu + 10 HNO3 = 4 Zu(NO3)2 + N2O + 5 H2O
Ba(OH)2 + K2SiO3 = KOH + BaSiO3 =>
Ba(OH)2 + K2SiO3 = 2 KOH + BaSiO3
Al4 + C2 + H2O = Al(OH)3 + CH4 =>
2 Al4 + 3 C2 + 24 H2O = 8 Al(OH)3 + 6 CH4
Pb(NO3)2 + K2SO4 = K(NO3)2 + Pb2SO4 =>
2 Pb(NO3)2 + K2SO4 = 2 K(NO3)2 + Pb2SO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
KOH + CO2 = KCHO3 =>
KOH + CO2 = KCHO3
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
AlCl3 + CuSO4 = Al2(SO4)3 + CuCl2 =>
2 AlCl3 + 3 CuSO4 = Al2(SO4)3 + 3 CuCl2
Cr2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cr(SO4)3 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 10 Cr(SO4)3 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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