| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + NaNO3 = AlNO3 + NaBr3
Na(s) + SO3(g) = NaSO3 =>
Na(s) + SO3(g) = NaSO3
Fe2O3 + H2 + O = Fe(OH)2 =>
Fe2O3 + 2 H2 + O = 2 Fe(OH)2
Fe + SO2 = FeS + SO4 =>
Fe + 2 SO2 = FeS + SO4
As5 + O2 = As5O5 =>
2 As5 + 5 O2 = 2 As5O5
C7H7O2 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 C7H7O2 + K2Cr2O7 + 4 H2SO4 = 6 C7H6O2 + K2SO4 + Cr2(SO4)3 + 7 H2O
CaO + NaOH = Ca(OH) + NaO =>
CaO + NaOH = Ca(OH) + NaO
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
CuSO{-4} + NaPO{-4} = CuPO{-4} + NaSO{-4} =>
CuSO{-4} + NaPO{-4} = CuPO{-4} + NaSO{-4}
CaC2 + H2O = C2H2 + Ca(HO)2 =>
CaC2 + 2 H2O = C2H2 + Ca(HO)2
C2H2 + H2 = C2H98 =>
C2H2 + 48 H2 = C2H98
H2Se + Ba(OH)2 = H2O + BaSe =>
H2Se + Ba(OH)2 = 2 H2O + BaSe
KH2PO4 + NaOH = H2O + KOH + Na2HPO4 =>
KH2PO4 + 2 NaOH = H2O + KOH + Na2HPO4
Fe(OH)2N2O5 = Fe(NO3)2H2O =>
Fe(OH)2N2O5 = Fe(NO3)2H2O
FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4
NaC2H3O2(s) + H2SO4(aq) = CH3COOH + Na2SO4 =>
2 NaC2H3O2(s) + H2SO4(aq) = 2 CH3COOH + Na2SO4
NaF + HI = HF + NaI =>
NaF + HI = HF + NaI
C6H12O6 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H12O6 + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
MgBr2 + H2O = Mg(OH)2 + H2 + Br2 =>
MgBr2 + 2 H2O = Mg(OH)2 + H2 + Br2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + H2SO4 + Na2[B2(O2)2(OH)4]6H2O = K2SO4 + I2 + NaOH + B + H2O =>
70 KI + 35 H2SO4 + Na2[B2(O2)2(OH)4]6H2O = 35 K2SO4 + 35 I2 + 2 NaOH + 12 B + 47 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
SiH4 = Si + H2 =>
SiH4 = Si + 2 H2
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
FeSO3 + O = FeO3 + SO2 =>
FeSO3 + 2 O = FeO3 + SO2
Rb + HBr = RbBr + H =>
Rb + HBr = RbBr + H
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Li3N + SbF5 = LiSbF6 + Sb + NF3 =>
5 Li3N + 21 SbF5 = 15 LiSbF6 + 6 Sb + 5 NF3
SiH4 = Si + H2 =>
SiH4 = Si + 2 H2
Al(OH)3 + KOH = H2O + KAlO2 =>
Al(OH)3 + KOH = 2 H2O + KAlO2
CaBr2 + KOH = Ca(OH)2 + BrK =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 BrK
C7H16O4S2 + O2 = CO2 + H2O + SO4 =>
C7H16O4S2 + 13 O2 = 7 CO2 + 8 H2O + 2 SO4
NaCl + Ba3(PO4)2 = Na3PO4 + BaCl2 =>
6 NaCl + Ba3(PO4)2 = 2 Na3PO4 + 3 BaCl2
Mg(ClO4)2 + Na = NaClO4 + Mg =>
Mg(ClO4)2 + 2 Na = 2 NaClO4 + Mg
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
KOH + SeO2 = K2SeO3 + H2O =>
2 KOH + SeO2 = K2SeO3 + H2O
ZincCopper(II)Sulfate = Zinc(II)SulfateCopper =>
ZincCopper(II)Sulfate = Zinc(II)SulfateCopper
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H8O + Br2 = CBr4 + O2 + H2 =>
2 C4H8O + 16 Br2 = 8 CBr4 + O2 + 8 H2
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
KIO3 + NaI + H2SO4 = I2 + H2O + K2SO4 + Na2SO4 =>
2 KIO3 + 10 NaI + 6 H2SO4 = 6 I2 + 6 H2O + K2SO4 + 5 Na2SO4
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
FeO + H3PO4 = Fe(PO3)2 + H2O =>
FeO + 2 H3PO4 = Fe(PO3)2 + 3 H2O
OH + Cr = Cr2O7 + H2O =>
14 OH + 2 Cr = Cr2O7 + 7 H2O
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
propene + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CH3CHCH2 + 18 KMnO4 + 18 KOH = 3 CO2 + 18 K2MnO4 + 12 H2O
H3PO4 + HNO3 = P4 + NO3 + H2O =>
4 H3PO4 + 20 HNO3 = P4 + 20 NO3 + 16 H2O
NaNO2 + KMnO4 + KOH = Na2MnO4 + K2MnO4 + KNO3 + H2O =>
2 NaNO2 + 4 KMnO4 + 4 KOH = Na2MnO4 + 3 K2MnO4 + 2 KNO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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