| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + H2SO4 = H2O + I2 + K2SO3
Ba + Fe(NO3)2 = Ba(NO3)2 + Fe =>
Ba + Fe(NO3)2 = Ba(NO3)2 + Fe
C3H7OH2 + O2 = CO2 + H2O =>
4 C3H7OH2 + 19 O2 = 12 CO2 + 18 H2O
NaCl + H{2}SO{2} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{2} = Na{2}SO{4} + HCl
C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2 =>
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2
C4H6O(v) + O2(g) = CO2(g) + H2O(v) =>
C4H6O(v) + 5 O2(g) = 4 CO2(g) + 3 H2O(v)
Zn + CuSO4 = Cu + (ZnSO4)2 =>
2 Zn + 2 CuSO4 = 2 Cu + (ZnSO4)2
SrO + K = Sr + K2O =>
SrO + 2 K = Sr + K2O
K2S2O5 + H2O = KOH + H2SO3 =>
K2S2O5 + 3 H2O = 2 KOH + 2 H2SO3
Ba2(C6H6O7) + O2 = BaCO3 + CO2 + CH4 =>
2 Ba2(C6H6O7) + 4 O2 = 4 BaCO3 + 5 CO2 + 3 CH4
CH2OH + CH2O2 = C2H4O2 + H2O =>
4 CH2OH + 2 CH2O2 = 3 C2H4O2 + 2 H2O
Mg3Al2Si3O12 = MgAl2O4 + MgSiO3 + Al2SiO5 =>
2 Mg3Al2Si3O12 = MgAl2O4 + 5 MgSiO3 + Al2SiO5
SO2 + ClO3 + H2O = SO4{2-} + Cl{-} + H{+} =>
7 SO2 + 2 ClO3 + 8 H2O = 7 SO4{2-} + 2 Cl{-} + 16 H{+}
Si + F2 = SiF2 =>
Si + F2 = SiF2
MnO(OH)2 + KI + H2SO4 = MnSO4 + I2 + H2O + KSO4 =>
2 MnO(OH)2 + 2 KI + 4 H2SO4 = 2 MnSO4 + I2 + 6 H2O + 2 KSO4
Fe2O3 + NaOH = Fe2(OH)2 + Na2O3 =>
Fe2O3 + 2 NaOH = Fe2(OH)2 + Na2O3
NH4OH + NaBiO3 = NaOH + NH4(BiO3) =>
NH4OH + NaBiO3 = NaOH + NH4(BiO3)
AgNO3 + H2SO4 = Ag + SO4 + H2NO3 =>
AgNO3 + H2SO4 = Ag + SO4 + H2NO3
Z + HCl = ZCl6 + H6 =>
Z + 6 HCl = ZCl6 + H6
CH3CHOHCOOH + CH3CHOHCOONa = NaH + CH3CHOHCOO =>
CH3CHOHCOOH + CH3CHOHCOONa = NaH + 2 CH3CHOHCOO
C5H12 + K2Cr2O7 + H2SO4 = C5H10 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C5H12 + K2Cr2O7 + 4 H2SO4 = 3 C5H10 + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
AlO + F = AlF + O =>
AlO + F = AlF + O
KOH = K + OH =>
KOH = K + OH
CaSO3 + HBr = HSO3 + CaBr =>
CaSO3 + HBr = HSO3 + CaBr
Ni5 + O2 = Ni2O3 =>
4 Ni5 + 15 O2 = 10 Ni2O3
CrCO3 + AlF3 = Al2(CO3)3 + CrF2 =>
3 CrCO3 + 2 AlF3 = Al2(CO3)3 + 3 CrF2
B + FeCl2 = Fe + BCl3 =>
2 B + 3 FeCl2 = 3 Fe + 2 BCl3
NaOH + C9H8O4 = C9H7O4Na + H2O =>
NaOH + C9H8O4 = C9H7O4Na + H2O
Al + F2 = Al2F =>
4 Al + F2 = 2 Al2F
Mg(OH)2 + NaOH = MgNa + H2 + O2 =>
2 Mg(OH)2 + 2 NaOH = 2 MgNa + 3 H2 + 3 O2
SrCO3 + HCl = SrClHCO3 =>
SrCO3 + HCl = SrClHCO3
Ag + Zn(NO3)2 = Ag(NO3) + Zn2 =>
4 Ag + 2 Zn(NO3)2 = 4 Ag(NO3) + Zn2
Cr(OH)3(s) + H2SO4(aq) = Cr2(SO4)3(aq) + H2O(l) =>
2 Cr(OH)3(s) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 6 H2O(l)
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
CuCl2*2H2O + KI = CuI + H2O + I2 + KCl =>
2 CuCl2*2H2O + 4 KI = 2 CuI + 4 H2O + I2 + 4 KCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + H6(NO3)6 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + H6(NO3)6
Ag2O(s) + C(s) = Ag(s) + CO(g) =>
Ag2O(s) + C(s) = 2 Ag(s) + CO(g)
Cu + KOH + H2O = K2[Cu(OH)4] + H2 =>
Cu + 2 KOH + 2 H2O = K2[Cu(OH)4] + H2
CaO(aq) + H2O(l) = Ca(OH)2 =>
CaO(aq) + H2O(l) = Ca(OH)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K + Ca = K2Ca =>
2 K + Ca = K2Ca
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O =>
MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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