| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsBr + Cl = CsCl + Br
Cr + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4
AuCl3 + NaCN = Au(CN)3 + NaCl =>
AuCl3 + 3 NaCN = Au(CN)3 + 3 NaCl
FeCl3(aq) + NaOH(aq) = Fe(OH)3(a) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(a) + 3 NaCl(aq)
C6H12 + KOH = C6H13KO =>
C6H12 + KOH = C6H13KO
CaO(c) + P4O10(c) = Ca3(PO4)2 =>
6 CaO(c) + P4O10(c) = 2 Ca3(PO4)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Ca(NO3)2*4H2O + Na3PO4 + NaOH = Ca10(PO4)6(OH)2 + NaNO3 + H2O =>
10 Ca(NO3)2*4H2O + 6 Na3PO4 + 2 NaOH = Ca10(PO4)6(OH)2 + 20 NaNO3 + 40 H2O
Al{3+} + H2O = [Al(H2O)6]{3+} =>
Al{3+} + 6 H2O = [Al(H2O)6]{3+}
BaCl2 + ZnSO4 = BaSO4 + Cl2Zn =>
BaCl2 + ZnSO4 = BaSO4 + Cl2Zn
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaBr2 + K2(CO3) = BaCO3 + KBr =>
BaBr2 + K2(CO3) = BaCO3 + 2 KBr
CaBr2 + AlPO4 = Ca3(PO4)2 + AlBr3 =>
3 CaBr2 + 2 AlPO4 = Ca3(PO4)2 + 2 AlBr3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnCl2 + H2O2 + NaOH = H2MnO3 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = H2MnO3 + 2 NaCl + H2O
Al(NO3)3 + OH = Al(OH)3 + NO3 =>
Al(NO3)3 + 3 OH = Al(OH)3 + 3 NO3
K2S + HI = H2S + KI =>
K2S + 2 HI = H2S + 2 KI
SrI2 + Br2 = SrBr2 + I2 =>
SrI2 + Br2 = SrBr2 + I2
H2SO4 + HBr = H2S + H2O + Br =>
H2SO4 + 8 HBr = H2S + 4 H2O + 8 Br
C3H8O(s) + O2(g) = CO2(s) + H2O(g) =>
2 C3H8O(s) + 9 O2(g) = 6 CO2(s) + 8 H2O(g)
Zn(OH)2 + H2SO3 = ZnSO3 + H2O =>
Zn(OH)2 + H2SO3 = ZnSO3 + 2 H2O
HNO3 + Cu = Cu(NO3)3 + NO2 + H2O =>
6 HNO3 + Cu = Cu(NO3)3 + 3 NO2 + 3 H2O
NH3 + CUSO4 + H2O = CU(H2O)4(OH)2 + (NH4)2SO4 =>
2 NH3 + CUSO4 + 6 H2O = CU(H2O)4(OH)2 + (NH4)2SO4
Cu(NO3)2 + Na2CO3 + H2O = Cu(OH)2 + NaNO3 + CO2 =>
Cu(NO3)2 + Na2CO3 + H2O = Cu(OH)2 + 2 NaNO3 + CO2
C17H35COOH + H2 = C18H37OH + H2O =>
C17H35COOH + 2 H2 = C18H37OH + H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Na2SO3 + Ba2SO4 = Na2SO4 + Ba2SO3 =>
Na2SO3 + Ba2SO4 = Na2SO4 + Ba2SO3
AgNO3 + K2CrO4 = Ag2CrO4 + NO3 + K =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 NO3 + 2 K
BaCl + Na2SO4 = NaCl + Ba2(SO4) =>
2 BaCl + Na2SO4 = 2 NaCl + Ba2(SO4)
(NH4)2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + N2 + H2O =>
5(NH4)2S + 14 KMnO4 + 16 H2SO4 = 7 K2SO4 + 14 MnSO4 + 5 N2 + 36 H2O
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CS2(g) + Cl2(g) = CCl4(g) + S2Cl2(g) =>
CS2(g) + 3 Cl2(g) = CCl4(g) + S2Cl2(g)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CrO3 + C2H5OH = CH3CHO + Cr + H2O =>
CrO3 + 3 C2H5OH = 3 CH3CHO + Cr + 3 H2O
NH4F = NH4FHF + NH3 =>
2 NH4F = NH4FHF + NH3
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Sn(OH)2 + OH = Sn(OH)4 =>
Sn(OH)2 + 2 OH = Sn(OH)4
C7H5N3O6 = C + CO2 + H2O + N2 =>
4 C7H5N3O6 = 21 C + 7 CO2 + 10 H2O + 6 N2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
MgO(s) + SO2(g) = MgSO4(s) + MgS(s) =>
4 MgO(s) + 4 SO2(g) = 3 MgSO4(s) + MgS(s)
NH4F = NH4FHF + NH3 =>
2 NH4F = NH4FHF + NH3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NH4F = NH4FHF + NH3 =>
2 NH4F = NH4FHF + NH3
LiF = Li + F =>
LiF = Li + F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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