| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
FeSO4 + Na2(NO3)2 = Fe(NO3)2 + Na2SO4 =>
FeSO4 + Na2(NO3)2 = Fe(NO3)2 + Na2SO4
Tl2O3 + HCl = HTlCl2 + Cl2 + H2O =>
Tl2O3 + 8 HCl = 2 HTlCl2 + 2 Cl2 + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Fe(OH)3 + HClO = FeOH(ClO)2 + H2O =>
Fe(OH)3 + 2 HClO = FeOH(ClO)2 + 2 H2O
SrCO3 + O2 = OCO3 + Sr =>
2 SrCO3 + O2 = 2 OCO3 + 2 Sr
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
NH4 + (OH)2 = NH3 + H2O =>
2 NH4 + (OH)2 = 2 NH3 + 2 H2O
HNO3 + Ca3(PO3)2 = H3PO3 + Ca(NO3)2 =>
6 HNO3 + Ca3(PO3)2 = 2 H3PO3 + 3 Ca(NO3)2
HCI + AgNO3 = HAg + CIN + O =>
HCI + AgNO3 = HAg + CIN + 3 O
C20H41OH + O2 = CO2 + H2O =>
C20H41OH + 30 O2 = 20 CO2 + 21 H2O
Al(SO4) + NaOH = AlOH + Na(SO4) =>
Al(SO4) + NaOH = AlOH + Na(SO4)
HgSO4 + H3PO4 = Hg3(PO4)2 + H2SO4 =>
3 HgSO4 + 2 H3PO4 = Hg3(PO4)2 + 3 H2SO4
NF3 + Sr(OH)2 = H2O + Sr(NO2)2 + SrF2 =>
2 NF3 + 4 Sr(OH)2 = 4 H2O + Sr(NO2)2 + 3 SrF2
H + Cl = HCl =>
H + Cl = HCl
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
H + Cl = HCl =>
H + Cl = HCl
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
K + Cl = KCl =>
K + Cl = KCl
KI + Cl = KCl + I =>
KI + Cl = KCl + I
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
ClF + KOH = KF + KClO + H2O =>
ClF + 2 KOH = KF + KClO + H2O
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
Ag + Cl = AgCl =>
Ag + Cl = AgCl
SO2 + H2O = H2S + O2 =>
2 SO2 + 2 H2O = 2 H2S + 3 O2
NaI + NaIO3 + H2(SO4) = I2 + Na2(SO4) + H2O =>
5 NaI + NaIO3 + 3 H2(SO4) = 3 I2 + 3 Na2(SO4) + 3 H2O
KI(aq) + Cu2SO4(aq) = K2SO4 + CuI =>
2 KI(aq) + Cu2SO4(aq) = K2SO4 + 2 CuI
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
NH4OH + FeCl2 = (NH4)2Cl2 + Fe(OH)2 =>
2 NH4OH + FeCl2 = (NH4)2Cl2 + Fe(OH)2
HCe + Ba(OH)2 = BaCe2 + H2O =>
2 HCe + Ba(OH)2 = BaCe2 + 2 H2O
KHP + BaOH = H2O + BaKP =>
KHP + BaOH = H2O + BaKP
O{2-} + H2O = OH{-} =>
O{2-} + H2O = 2 OH{-}
C3H8O2S + O2 = CO2 + H2O + SO3 =>
2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
PBO + NaOH = Na2PBO2 + H2O =>
PBO + 2 NaOH = Na2PBO2 + H2O
C4H10O + KMnO4 = C4H8O + K + MnO2 + H2O =>
2 C4H10O + KMnO4 = 2 C4H8O + K + MnO2 + 2 H2O
Na2 + SO4 + CaNO3 = NaNO3 + Ca2SO4 =>
Na2 + SO4 + 2 CaNO3 = 2 NaNO3 + Ca2SO4
(CuOH)2SO4 + NaOH = CuO + H2O + Na2SO4 =>
(CuOH)2SO4 + 2 NaOH = 2 CuO + 2 H2O + Na2SO4
CuSO4Zn = CuZnSO4 =>
CuSO4Zn = CuZnSO4
Al2(SO4)3 + KCl = Al2Cl + K(SO4)3 =>
Al2(SO4)3 + KCl = Al2Cl + K(SO4)3
HCI + AgNO3 = HAg + CIN + O =>
HCI + AgNO3 = HAg + CIN + 3 O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MgCl2 + K3PO4 = MgPO4 + K3Cl2 =>
MgCl2 + K3PO4 = MgPO4 + K3Cl2
CHCl3 + NaOH = HCOONa + NaCl + H2O =>
CHCl3 + 4 NaOH = HCOONa + 3 NaCl + 2 H2O
H2SO4 + MgO = H2SO4MgO =>
H2SO4 + MgO = H2SO4MgO
Ca + HPO4 = H + Ca3(PO4)2 =>
3 Ca + 2 HPO4 = 2 H + Ca3(PO4)2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Cu + NaNO3 + KHSO4 = Cu(NO3)2 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 8 NaNO3 + 8 KHSO4 = 3 Cu(NO3)2 + 4 K2SO4 + 4 Na2SO4 + 2 NO + 4 H2O
Zn + HOH = Zn(OH)2 + H2 =>
Zn + 2 HOH = Zn(OH)2 + H2
FeCl2 + Nh4OH = Fe(OH)2 + Nh4Cl =>
FeCl2 + 2 Nh4OH = Fe(OH)2 + 2 Nh4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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