| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + BaCO3 = Ba(NO3)2 + CO2 + H2O
CuCl + HNO3 = Cu + HCl + NO3 =>
CuCl + HNO3 = Cu + HCl + NO3
C14H30 = C8H18 + C6H12 =>
C14H30 = C8H18 + C6H12
HSO3{-} + H{+} = SO2 + H2O =>
HSO3{-} + H{+} = SO2 + H2O
CO + I2 = COI3 =>
2 CO + 3 I2 = 2 COI3
NaBr + H2SO4 = NaSO3 + H2O + Br2 =>
2 NaBr + 2 H2SO4 = 2 NaSO3 + 2 H2O + Br2
FeS2 + HNO3 = Fe2(SO4)3 + SO2 + NO2 + H2O =>
2 FeS2 + 28 HNO3 = Fe2(SO4)3 + SO2 + 28 NO2 + 14 H2O
Mg3Si4O10(OH)2 + Al(OH)3 = Al2Si2O5(OH)4 + Mg5Al2Si3O10(OH)8 + H2O =>
10 Mg3Si4O10(OH)2 + 34 Al(OH)3 = 11 Al2Si2O5(OH)4 + 6 Mg5Al2Si3O10(OH)8 + 15 H2O
NiCl2 + KHPO4 = NiPO4 + KHCl2 =>
NiCl2 + KHPO4 = NiPO4 + KHCl2
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
Fe + Cl + O = Fe(ClO4)3 =>
Fe + 3 Cl + 12 O = Fe(ClO4)3
C6H12 + O6 = C6H12O6 =>
C6H12 + O6 = C6H12O6
Ir2(SO4)3 + Ca = Ir + Ca2(SO4)2 =>
2 Ir2(SO4)3 + 6 Ca = 4 Ir + 3 Ca2(SO4)2
FeO + Mg = Fe2 + MgO =>
2 FeO + 2 Mg = Fe2 + 2 MgO
NaBr + Na2CrO7 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O + Br =>
7 NaBr + 2 Na2CrO7 + 14 H2SO4 = Cr2(SO4)3 + 11 NaSO4 + 14 H2O + 7 Br
Mg + C4H8Cl2 = C4H8 + MgCl2 =>
Mg + C4H8Cl2 = C4H8 + MgCl2
Al(SO4)3 + Na2CO3 = AlCO3 + Na2(SO4)3 =>
Al(SO4)3 + Na2CO3 = AlCO3 + Na2(SO4)3
Ca + TiO2 = CaO + Ti =>
2 Ca + TiO2 = 2 CaO + Ti
MnO2 + KI + CO2 + H2O = I2 + KHCO3 + MnCO3 =>
MnO2 + 2 KI + 3 CO2 + H2O = I2 + 2 KHCO3 + MnCO3
TiCl3 + HClO4 + H2O = TiOCl2 + HCl =>
8 TiCl3 + HClO4 + 4 H2O = 8 TiOCl2 + 9 HCl
Pb2 + Pb2O4 + H2SO4 = PbSO4 + H2O =>
Pb2 + Pb2O4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
K2CrO4 + H2SO4 + Zn = ZnSO4 + Cr2(SO4)3 + KHSO4 + H2O =>
2 K2CrO4 + 10 H2SO4 + 3 Zn = 3 ZnSO4 + Cr2(SO4)3 + 4 KHSO4 + 8 H2O
[Fe3(OH)2(CH3COO)6]Cl + HNO3 = Fe(OH)2(CH3COO) + CH3COOH + HCl + Fe(NO3)3 =>
[Fe3(OH)2(CH3COO)6]Cl + 6 HNO3 = Fe(OH)2(CH3COO) + 5 CH3COOH + HCl + 2 Fe(NO3)3
Fe + HgSO4 = Hg + Fe2(SO4)3 =>
2 Fe + 3 HgSO4 = 3 Hg + Fe2(SO4)3
Pb + Au(No3)2 = Pb(No3)2 + Au =>
Pb + Au(No3)2 = Pb(No3)2 + Au
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH3(SO3) + Pb2(NO3) = NH3(NO3) + Pb2(SO3) =>
NH3(SO3) + Pb2(NO3) = NH3(NO3) + Pb2(SO3)
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Cu + H2SO4 + H2O = CuSO4(H2O)5 + SO2 =>
Cu + 2 H2SO4 + 3 H2O = CuSO4(H2O)5 + SO2
C2H5Cl + NaCN = NaCl + C2H5CN =>
C2H5Cl + NaCN = NaCl + C2H5CN
Al2(CO3)3 + MgSO4 = Al2(SO4)3 + MgCO3 =>
Al2(CO3)3 + 3 MgSO4 = Al2(SO4)3 + 3 MgCO3
BaCrO4 + HNO3 = Ba(NO3)2 + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 HNO3 = 2 Ba(NO3)2 + H2Cr2O7 + H2O
Na2O3 + K2O = NaO + KO =>
Na2O3 + K2O = 2 NaO + 2 KO
PBO2 + Sb + NaOH = PBO + NaSbO2 + H2O =>
3 PBO2 + 2 Sb + 2 NaOH = 3 PBO + 2 NaSbO2 + H2O
AgCl + Au = AgAu + Cl =>
AgCl + Au = AgAu + Cl
C3H12 + N6Cl12 = C3Cl12 + N6H12 =>
C3H12 + N6Cl12 = C3Cl12 + N6H12
I2 + H2(g) = HI =>
I2 + H2(g) = 2 HI
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
V02 + Fe2O3 = V2O5 + FeO =>
V02 + 5 Fe2O3 = V2O5 + 10 FeO
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
AlCl3 + CuNO3 = Al(NO3)3 + CuCl =>
AlCl3 + 3 CuNO3 = Al(NO3)3 + 3 CuCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C57H98O6 + O2 = C57H98O12 =>
C57H98O6 + 3 O2 = C57H98O12
C6H6SO + O2 = CO2 + H2O + SO2 =>
C6H6SO + 8 O2 = 6 CO2 + 3 H2O + SO2
BaCl2(aq) + Ag2SO4(aq) = AgCl(s) + BaSO4(aq) =>
BaCl2(aq) + Ag2SO4(aq) = 2 AgCl(s) + BaSO4(aq)
C5H7 + HCl = C5H8Cl =>
C5H7 + HCl = C5H8Cl
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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