| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + NaOH = MgO + NaCl + HCl
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
CuSO4 + NaS = CuS + NaSO4 =>
CuSO4 + NaS = CuS + NaSO4
Na2CrO4 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 Na2CrO4 + 16 HCl = 4 NaCl + 2 CrCl3 + 8 H2O + 3 Cl2
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 Na2SO4
BaCO4 + C + H2O = CO + Ba(OH)2 =>
BaCO4 + 2 C + H2O = 3 CO + Ba(OH)2
Na3AsO4 + H2O = Na2HAsO4 + NaOH =>
Na3AsO4 + H2O = Na2HAsO4 + NaOH
H{2}O{2} = H{2}0 =>
H{2}O{2} = H{2}0
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
CH3COOAg + CH3NH3Br = CH3COONH3CH3 + AgBr =>
CH3COOAg + CH3NH3Br = CH3COONH3CH3 + AgBr
NH4Cl(aq) + CaO(s) = NH3(aq) + H2O(l) + CaCl2(aq) =>
2 NH4Cl(aq) + CaO(s) = 2 NH3(aq) + H2O(l) + CaCl2(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(NO3)2 + AgF = BaF2 + AgNO3 =>
Ba(NO3)2 + 2 AgF = BaF2 + 2 AgNO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH3OH + HCl = CH4 + HOCl =>
CH3OH + HCl = CH4 + HOCl
NH4NO3 + MnO2 + NaOH = Na2MnO4 + NH3 + H2O =>
NH4NO3 + 4 MnO2 + 8 NaOH = 4 Na2MnO4 + 2 NH3 + 3 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
LiOH + C8H8O2 = H2O + C8H7OOLi =>
LiOH + C8H8O2 = H2O + C8H7OOLi
NaCl + K2SO4 = Na2SO4 + KCl =>
2 NaCl + K2SO4 = Na2SO4 + 2 KCl
H3PO4 + NaO = Na3(PO4)2 + H2O =>
2 H3PO4 + 3 NaO = Na3(PO4)2 + 3 H2O
H2As2O5 + H2S = As2S3 + S + H2O =>
H2As2O5 + 4 H2S = As2S3 + S + 5 H2O
Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
C2H6 + Cl = C2Cl6 + HCl =>
C2H6 + 12 Cl = C2Cl6 + 6 HCl
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KClO4 + C11H22O11 = KCl + CO2 + H2O =>
11 KClO4 + 2 C11H22O11 = 11 KCl + 22 CO2 + 22 H2O
C5H9NO4 + O2 = CO2 + H2O + NO =>
4 C5H9NO4 + 23 O2 = 20 CO2 + 18 H2O + 4 NO
SiI4 + H2O = HI + H2SiO3 =>
SiI4 + 3 H2O = 4 HI + H2SiO3
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Mn{2+} + Cu{2+} + H2O = MnO4{-} + Cu{+} + H{+} =>
Mn{2+} + 5 Cu{2+} + 4 H2O = MnO4{-} + 5 Cu{+} + 8 H{+}
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KHCO3FeSO4 = KHSO4FeCO3 =>
KHCO3FeSO4 = KHSO4FeCO3
Na2SO4 + Ba(NO3)2 = Na(NO3) + BaSO4 =>
Na2SO4 + Ba(NO3)2 = 2 Na(NO3) + BaSO4
B2S3 + H2O = H3BO3 + SH2 =>
B2S3 + 6 H2O = 2 H3BO3 + 3 SH2
C4H9BrKOH = C4H8KBrH2O =>
C4H9BrKOH = C4H8KBrH2O
Na2C2O4 + Ca(C2H3O2)2 = NaC + CaO + H2O + CO2 =>
2 Na2C2O4 + Ca(C2H3O2)2 = 4 NaC + CaO + 3 H2O + 4 CO2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
N2O5 + H2O = H(NO3) =>
N2O5 + H2O = 2 H(NO3)
NH3 + NaClO = HN + NaCl + H2O =>
NH3 + NaClO = HN + NaCl + H2O
W + NaCl = Na + WCl5 =>
W + 5 NaCl = 5 Na + WCl5
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HO = H1O =>
HO = H1O
S + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
H2S + Mg(OH)2 = H2O + MgS =>
H2S + Mg(OH)2 = 2 H2O + MgS
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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