| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
FePO4 + HCl = FeCl3 + H3PO4 =>
FePO4 + 3 HCl = FeCl3 + H3PO4
Cr + O2 = Cr2O2 =>
2 Cr + O2 = Cr2O2
HNO3 + PCl3 + H2O = H3PO4 + NO2 + HCl =>
2 HNO3 + PCl3 + 2 H2O = H3PO4 + 2 NO2 + 3 HCl
FeS2 + BaSO4 = FeSO4 + BaS2 =>
FeS2 + BaSO4 = FeSO4 + BaS2
Fe + IO3 = Fe3(IO3) =>
3 Fe + IO3 = Fe3(IO3)
H3CCOOH + NH4OH = NH4H3CCOO + H2O =>
H3CCOOH + NH4OH = NH4H3CCOO + H2O
S + HNO3 + H2O = H2SO4 + N2O =>
4 S + 6 HNO3 + H2O = 4 H2SO4 + 3 N2O
ZnSO4 + H2O = Zn + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O = 2 Zn + 2 H2SO4 + O2
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
SiO2 + HF(aq) = SiF4(g) + H2O(l) =>
SiO2 + 4 HF(aq) = SiF4(g) + 2 H2O(l)
PbOAc + HCl = PbCl + OHAc =>
PbOAc + HCl = PbCl + OHAc
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O(l) =>
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O(l)
C3H6 + CI2 = C3H6CI2 =>
C3H6 + CI2 = C3H6CI2
H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O
H2SO4 + H4C = H2S + CO + H2O =>
3 H2SO4 + 4 H4C = 3 H2S + 4 CO + 8 H2O
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
(C6H8) + O2 = CO2 + H2O =>
(C6H8) + 8 O2 = 6 CO2 + 4 H2O
KNO3 + Mg + NH4OH = NH3 + Mg(OH)2 + KOH =>
KNO3 + 4 Mg + 6 NH4OH = 7 NH3 + 4 Mg(OH)2 + KOH
HBr + Si = SiBr4 + H2 =>
4 HBr + Si = SiBr4 + 2 H2
Na2S2O8 + CHCl3 + H2O = CO2 + NaHSO4 + HCl =>
Na2S2O8 + CHCl3 + 2 H2O = CO2 + 2 NaHSO4 + 3 HCl
NaCl + KH2SbO4 = NaH2SbO4 + KCl =>
NaCl + KH2SbO4 = NaH2SbO4 + KCl
NaOH + C8H7OCl = C8H8O2 + NaCl =>
NaOH + C8H7OCl = C8H8O2 + NaCl
NH3 + Ce2O4 = NO + H2O + Ce2O3 =>
2 NH3 + 5 Ce2O4 = 2 NO + 3 H2O + 5 Ce2O3
Ca + C = CaC =>
Ca + C = CaC
Ag{+} + SCN{-} = Ag + SCN =>
Ag{+} + SCN{-} = Ag + SCN
PbSO4 + NaCl = Na2SO4 + Na2PbCl4 =>
PbSO4 + 4 NaCl = Na2SO4 + Na2PbCl4
C2H5OH + H2O2 = H2O + CO2 =>
C2H5OH + 6 H2O2 = 9 H2O + 2 CO2
BaCl2 + CaSO4 = CaCl2 + BaSO4 =>
BaCl2 + CaSO4 = CaCl2 + BaSO4
MgSO4*3H2O = Mg + SO4*3H2O =>
MgSO4*3H2O = Mg + SO4*3H2O
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
Ag2O + Si = Ag + SiO3 =>
3 Ag2O + Si = 6 Ag + SiO3
C2H6O2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O2 + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
K + SnSO4 = Sn + K(SO4)2 =>
K + 2 SnSO4 = 2 Sn + K(SO4)2
HBr + CO2 = BrCO2 + H2 =>
2 HBr + 2 CO2 = 2 BrCO2 + H2
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
IO3{-} + Br2O3 + H2O = HIO + BrO3{-} + H{+} =>
IO3{-} + Br2O3 + H2O = HIO + 2 BrO3{-} + H{+}
K2Co3 + HCl = K2Co3HCl =>
K2Co3 + HCl = K2Co3HCl
NH4ClO = O2 + NH4Cl =>
2 NH4ClO = O2 + 2 NH4Cl
CaCO2 + HCl = CaCl2 + H2CO2 =>
CaCO2 + 2 HCl = CaCl2 + H2CO2
C6H5NO2 + O2 = CO2 + H2O + N2 =>
4 C6H5NO2 + 25 O2 = 24 CO2 + 10 H2O + 2 N2
Co2S3 + HNO3 = Co(NO3)3 + H2S =>
Co2S3 + 6 HNO3 = 2 Co(NO3)3 + 3 H2S
CaCl2*H2O + H2O = CaCl2*4H2O =>
CaCl2*H2O + 3 H2O = CaCl2*4H2O
CaCl + AgNo4 = AgCl + CaNo4 =>
CaCl + AgNo4 = AgCl + CaNo4
O2(g) + Br2(g) = Br2O =>
O2(g) + 2 Br2(g) = 2 Br2O
CH2CH(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2 + 10 H2O
NaS + LiF = LiS + NaF =>
NaS + LiF = LiS + NaF
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Na2S2O3 + ClO2 + H2O = NaHSO4 + HCl =>
5 Na2S2O3 + 8 ClO2 + 9 H2O = 10 NaHSO4 + 8 HCl
SrCl2 + Na2S = SrS + NaCl =>
SrCl2 + Na2S = SrS + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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