| Équations équilibrées la veille | Équations équilibrées le lendemain |
H4PO4 + 4 NaOH = Na4PO4 + 4 H2O
AlO3 + H2O = AlO3H2O =>
AlO3 + H2O = AlO3H2O
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
(NH4)2O + O3 = NO10 + H2O =>
3(NH4)2O + 23 O3 = 6 NO10 + 12 H2O
Zn(O2CCH3)2 + CsOH = Zn(OH)2 + Cs(CH3COO) =>
Zn(O2CCH3)2 + 2 CsOH = Zn(OH)2 + 2 Cs(CH3COO)
HPO3{2-} + MnO4{-} + OH{-} = PO4{3-} + MnO4{2-} + H2O =>
HPO3{2-} + 2 MnO4{-} + 3 OH{-} = PO4{3-} + 2 MnO4{2-} + 2 H2O
C2H4O2 + NaOH = CH3COONa + H2O =>
C2H4O2 + NaOH = CH3COONa + H2O
Pb + H2O = Pb(OH)4 + H2 =>
Pb + 4 H2O = Pb(OH)4 + 2 H2
ZnCl2 + CO2 + H2O = ZnCO3 + HCl =>
ZnCl2 + CO2 + H2O = ZnCO3 + 2 HCl
S + K2Mg = SK2Mg =>
S + K2Mg = SK2Mg
CaSO3 = CaS + CaSO4 =>
4 CaSO3 = CaS + 3 CaSO4
KClO4 + Na2SO3 + KOH = Cl2 + K2SO4 + Na2ClO4 + H2O =>
16 KClO4 + 14 Na2SO3 + 12 KOH = Cl2 + 14 K2SO4 + 14 Na2ClO4 + 6 H2O
BaCl2 + HCl = BaCl2HCl =>
BaCl2 + HCl = BaCl2HCl
HReO4 + CsI = CsReO4 + HI =>
HReO4 + CsI = CsReO4 + HI
ZnSO4*7H2O + NaOH = NaSO4 + H2O + Zn + OH =>
ZnSO4*7H2O + NaOH = NaSO4 + 7 H2O + Zn + OH
H2SO4 + Mn(OH)2 = MnSO4 + H2O =>
H2SO4 + Mn(OH)2 = MnSO4 + 2 H2O
Mn{+2} + Pb{+4} + H2O = MnO4{-} + Pb{+2} + H3O{+} =>
2 Mn{+2} + 5 Pb{+4} + 24 H2O = 2 MnO4{-} + 5 Pb{+2} + 16 H3O{+}
SrS + NaOH = Sr(OH) + NaS =>
SrS + NaOH = Sr(OH) + NaS
F + O2 = F3O4 =>
3 F + 2 O2 = F3O4
O2F2 + H2O = O2 + HF =>
2 O2F2 + 2 H2O = 3 O2 + 4 HF
Na3[Al(OH)6] + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
Na3[Al(OH)6] + 6 HNO3 = Al(NO3)3 + 3 NaNO3 + 6 H2O
SiH4 + KOH + O2 = K2SiO3 + H2O =>
SiH4 + 2 KOH + 2 O2 = K2SiO3 + 3 H2O
KClO4 + Na2SO3 + KOH = Cl2 + K2SO4 + Na2ClO4 + H2O =>
16 KClO4 + 14 Na2SO3 + 12 KOH = Cl2 + 14 K2SO4 + 14 Na2ClO4 + 6 H2O
Zn + CaSO4 = ZnSO4 + Ca =>
Zn + CaSO4 = ZnSO4 + Ca
LiNO3 + H2O = HNO3 + Li2O =>
2 LiNO3 + H2O = 2 HNO3 + Li2O
KOH + SrS = KS + SrOH =>
KOH + SrS = KS + SrOH
(NH4)2Cr2O7 + BaCl2 = BaCr2O7 + (NH4)2Cl2 =>
(NH4)2Cr2O7 + BaCl2 = BaCr2O7 + (NH4)2Cl2
H{+} + CH3CH2CHOH + Cr2O7{-2} = CH3CH2CHO + Cr{+3} + H2O =>
8 H{+} + 6 CH3CH2CHOH + Cr2O7{-2} = 6 CH3CH2CHO + 2 Cr{+3} + 7 H2O
KNO3 + H2SO4 = KNO3SO4 + H2 =>
KNO3 + H2SO4 = KNO3SO4 + H2
H4P2O7 + NaOH = Na2HPO4 + H2O =>
H4P2O7 + 4 NaOH = 2 Na2HPO4 + 3 H2O
H2SO4 + KNO2 + KI = NO + K2SO4 + I2 + H2O =>
2 H2SO4 + 2 KNO2 + 2 KI = 2 NO + 2 K2SO4 + I2 + 2 H2O
Hg2C2O4 = Hg + C2O4 =>
Hg2C2O4 = 2 Hg + C2O4
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Rb + S8 = Rb3S =>
24 Rb + S8 = 8 Rb3S
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Hg2C2O4 = Hg + C2O4 =>
Hg2C2O4 = 2 Hg + C2O4
KI + H2O2 + HCl = I2 + KCl + H2O =>
2 KI + H2O2 + 2 HCl = I2 + 2 KCl + 2 H2O
C6H12O6 = C6H4O6 + C6H14O6 =>
5 C6H12O6 = C6H4O6 + 4 C6H14O6
HF + Nb(OH)5 = NbF5 + H2O =>
5 HF + Nb(OH)5 = NbF5 + 5 H2O
KClO4 + Na2SO3 + KOH = Cl2 + K2SO4 + Na2ClO4 + H2O =>
16 KClO4 + 14 Na2SO3 + 12 KOH = Cl2 + 14 K2SO4 + 14 Na2ClO4 + 6 H2O
K + Co2 = K2Co2 =>
2 K + Co2 = K2Co2
KClO4 + Na2SO3 + KOH = Cl2 + K2SO4 + Na2ClO4 + H2O =>
16 KClO4 + 14 Na2SO3 + 12 KOH = Cl2 + 14 K2SO4 + 14 Na2ClO4 + 6 H2O
KNO3 + NH4CO3 = KCO3 + NH4NO3 =>
KNO3 + NH4CO3 = KCO3 + NH4NO3
(NH4)2SO4 + LiOH = NH3 + H2O + Li2SO4 =>
(NH4)2SO4 + 2 LiOH = 2 NH3 + 2 H2O + Li2SO4
H + Ag2O = Ag + H2O =>
2 H + Ag2O = 2 Ag + H2O
C2H4O + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C2H4O + 10 Ag(NH3)2OH = 2(NH4)2CO3 + 16 NH3 + 10 Ag + 5 H2O
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2
Fe + Ni = Fe3Ni2 =>
3 Fe + 2 Ni = Fe3Ni2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/24
Équations équilibrées sur08/06/23
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