| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 LiI + 5 H2SO4 = H2S + 4 I2 + 4 Li2SO4 + 4 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
FH = F2 + H2 =>
2 FH = F2 + H2
H2(g) + NO = H2O(l) + N2(g) =>
2 H2(g) + 2 NO = 2 H2O(l) + N2(g)
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Fe + NO = FeO + N2 =>
2 Fe + 2 NO = 2 FeO + N2
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Na + ZnI = NaI + NaZn4 =>
5 Na + 4 ZnI = 4 NaI + NaZn4
Zn + H2S0 = ZnS04 + H2 =>
Zn + 4 H2S0 = ZnS04 + 4 H2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
C6H1206(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H1206(s) + 615 O2(g) = 12 CO2(g) + 1206 H2O(l)
C6H8O7 + C12H22O11 + H2O = C12H22O12 =>
2 C6H8O7 + 5 C12H22O11 + 3 H2O = 6 C12H22O12
Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 4 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
C2H3COONa + NaOH = C2H4 + Na2CO3 =>
C2H3COONa + NaOH = C2H4 + Na2CO3
Ag + Cu(SO4)2 = Ag2SO4 + Cu =>
4 Ag + Cu(SO4)2 = 2 Ag2SO4 + Cu
ZnS + Cu = Cu2S + Zn =>
ZnS + 2 Cu = Cu2S + Zn
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Al2(SO4)3 + BaCl2(aq) = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2(aq) = 3 BaSO4 + 2 AlCl3
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Fe(OH)2 + SO3 = FeSO4 + H2O =>
Fe(OH)2 + SO3 = FeSO4 + H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Fe(s) + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe(s) + Cu(NO3)2 = Fe(NO3)2 + Cu
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K2Cr2O7 + CH3CH2OH + HCl = CHCOOH + KCl + CrCl3 + H2O =>
K2Cr2O7 + CH3CH2OH + 8 HCl = CHCOOH + 2 KCl + 2 CrCl3 + 6 H2O
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
NH4Br + KOH = KBr + NH3*H2O =>
NH4Br + KOH = KBr + NH3*H2O
Ag + H3SO4 = AgSO4 + H2O + SO2 =>
Ag + 4 H3SO4 = AgSO4 + 6 H2O + 3 SO2
As(OH)3 + SO2 = S(OH)3 + AsO2 =>
As(OH)3 + SO2 = S(OH)3 + AsO2
Ag + H3SO4 = AgSO4 + H2O + SO2 =>
Ag + 4 H3SO4 = AgSO4 + 6 H2O + 3 SO2
C6H10O5 + Mn2O7 = MnO2 + CO2 + H2O =>
C6H10O5 + 4 Mn2O7 = 8 MnO2 + 6 CO2 + 5 H2O
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
Fe(NO3)2 + H2O = Fe(NO3)3 + Fe(OH)3 + NO =>
9 Fe(NO3)2 + 6 H2O = 5 Fe(NO3)3 + 4 Fe(OH)3 + 3 NO
Al2(SO4)3 + CO2 = Al2(CO2)3 + SO4 =>
Al2(SO4)3 + 3 CO2 = Al2(CO2)3 + 3 SO4
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
AgNO3 + KL = AgL + KNO3 =>
AgNO3 + KL = AgL + KNO3
Fe + NCS = FeNCS =>
Fe + NCS = FeNCS
Al + J3 = AlJ3 =>
Al + J3 = AlJ3
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
C12H22O11 + HNO3 = CO2 + NO2 + H2O =>
C12H22O11 + 48 HNO3 = 12 CO2 + 48 NO2 + 35 H2O
AgNO3 + KL = AgL + KNO3 =>
AgNO3 + KL = AgL + KNO3
H2SiO3 + NaCl = Na2SiO3 + HCl =>
H2SiO3 + 2 NaCl = Na2SiO3 + 2 HCl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
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