| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + CO2 = CuOCO
CuSO4 + Mg + H2O = MgSO4 + Cu(OH)2 + H2 =>
CuSO4 + Mg + 2 H2O = MgSO4 + Cu(OH)2 + H2
HCIO = HCI + HCIO3 =>
3 HCIO = 2 HCI + HCIO3
Zn + H2O + MnO4 = Zn(OH)2 + Mn2O3 =>
5 Zn + 5 H2O + 2 MnO4 = 5 Zn(OH)2 + Mn2O3
(BeCl)2 + NaOH = (BeOH)2 + NaCl =>
(BeCl)2 + 2 NaOH = (BeOH)2 + 2 NaCl
Ca + SO2 = Ca4(SO2)2 =>
4 Ca + 2 SO2 = Ca4(SO2)2
MgSO4 + NaOH = MgO + Na2SO4 + H2O =>
MgSO4 + 2 NaOH = MgO + Na2SO4 + H2O
NaCl + CO2 + H2O = NaHCO3 + HCl =>
NaCl + CO2 + H2O = NaHCO3 + HCl
Cu + Zn(N03)2 = Cu(N03)2 + Zn =>
Cu + Zn(N03)2 = Cu(N03)2 + Zn
K2MnO4 + H2SO4 = MnSO4 + KMnO4 + K2SO4 + H2O =>
5 K2MnO4 + 4 H2SO4 = MnSO4 + 4 KMnO4 + 3 K2SO4 + 4 H2O
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
KCl + Ag(NO2) = K(NO2) + AgCl =>
KCl + Ag(NO2) = K(NO2) + AgCl
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
CaC2O4 + NH4OH = CaOH + NH4C2O4 =>
CaC2O4 + NH4OH = CaOH + NH4C2O4
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
SO2 + CuSO4 + NaCl + H2O = CuCl + Na2SO4 + H2SO4 =>
SO2 + 2 CuSO4 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
C5H12 = C + H2 =>
C5H12 = 5 C + 6 H2
C2H2O4 = C2O4 + H =>
C2H2O4 = C2O4 + 2 H
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Ni + CO3 = NiCO3 =>
Ni + CO3 = NiCO3
H3AsO3 + SnCl2 + HCl = As + SnCl4 + H2O =>
2 H3AsO3 + 3 SnCl2 + 6 HCl = 2 As + 3 SnCl4 + 6 H2O
HCIO = H + CIO =>
HCIO = H + CIO
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
ZnSO4 + (NH4)2S = [NH4]2SO4 + ZnS =>
ZnSO4 + (NH4)2S = [NH4]2SO4 + ZnS
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Pb(SO4)2 + Ca3(PO4)2 = Pb3(PO4)4 + CaSO4 =>
3 Pb(SO4)2 + 2 Ca3(PO4)2 = Pb3(PO4)4 + 6 CaSO4
Cu2 + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
Cu2 + 8 H2SO4 = 2 Cu(SO4)2 + 4 SO2 + 8 H2O
CrO5 = Cr + O2 =>
2 CrO5 = 2 Cr + 5 O2
Mg + Cu2(SO4)2 = MgSO4 + Cu =>
2 Mg + Cu2(SO4)2 = 2 MgSO4 + 2 Cu
HCIO = HCI + O =>
HCIO = HCI + O
K2CrO4 + PbI2 = KI + PbCrO4 =>
K2CrO4 + PbI2 = 2 KI + PbCrO4
CoCl2 + Na2CO3 = NaCl + CoCO3 =>
CoCl2 + Na2CO3 = 2 NaCl + CoCO3
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
CaS + H2SO4 = CaSO4 + H2S =>
CaS + H2SO4 = CaSO4 + H2S
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CCH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CCH3(CH2)2CH3 + 15 O2 = 10 CO2 + 10 H2O
C0H12O6 + O2 = CO2 + H2O =>
C0H12O6 + O2 = CO2 + 6 H2O
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
Sb2S5 + KOH = K3SbS4 + K3SbO4 + H2O =>
4 Sb2S5 + 24 KOH = 5 K3SbS4 + 3 K3SbO4 + 12 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
K2Co3 + NaCl = KCl + Na2Co3 =>
K2Co3 + 2 NaCl = 2 KCl + Na2Co3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Fe + Ge + Te = Fe5GeTe2 =>
5 Fe + Ge + 2 Te = Fe5GeTe2
Ca(OH)2 + HCO3 = Ca(CO3)2 + H2O =>
Ca(OH)2 + 2 HCO3 = Ca(CO3)2 + 2 H2O
CH3COONa + CH3COCl = C4H6O3 + NaCl =>
CH3COONa + CH3COCl = C4H6O3 + NaCl
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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