| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + 6 KBr + 3 H2O = KCl + 3 Br2 + 6 K(OH)
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HNO3 + Sc = Sc(NO3)3 + NO2 + H2O =>
6 HNO3 + Sc = Sc(NO3)3 + 3 NO2 + 3 H2O
Sn(NO2)4 + KPO4 = KNO2 + Sn(PO4)4 =>
Sn(NO2)4 + 4 KPO4 = 4 KNO2 + Sn(PO4)4
K2O + FeBr2 = K2OFeBr2 =>
K2O + FeBr2 = K2OFeBr2
Na2CuCl4 + Cu = NaCuCl2 =>
Na2CuCl4 + Cu = 2 NaCuCl2
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + CO2 + K2SO4 + NaSO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Na2C2O4 = 4 MnSO4 + 10 CO2 + 2 K2SO4 + 10 NaSO4 + 16 H2O
Al(OH)3 + *HCl = AlCl3 + H2O =>
Al(OH)3 + 3*HCl = AlCl3 + 3 H2O
CH2N2 + N2O + OH{-} = CO3{-2} + H2O + N2 =>
CH2N2 + 3 N2O + 2 OH{-} = CO3{-2} + 2 H2O + 4 N2
LiOH + H2(SO4) = Li2(SO4) + H(OH) =>
2 LiOH + H2(SO4) = Li2(SO4) + 2 H(OH)
Al + Pb(NO)2 = Pb + Al(NO)3 =>
2 Al + 3 Pb(NO)2 = 3 Pb + 2 Al(NO)3
Al(OH)3 + OH({-}) = AlO2({-}) + H2O =>
Al(OH)3 + OH({-}) = AlO2({-}) + 2 H2O
C8H9ONa + H2O = C8H9OH + NaOH =>
C8H9ONa + H2O = C8H9OH + NaOH
CH3ClCl2 = CHCl3H2 =>
CH3ClCl2 = CHCl3H2
Cu(NO3) + KCl = CuCl + KNO3 =>
Cu(NO3) + KCl = CuCl + KNO3
CuHCl = Cu + HCl =>
CuHCl = Cu + HCl
HClO4 + Zn = Zn(ClO4)2 + H2 =>
2 HClO4 + Zn = Zn(ClO4)2 + H2
NH4NO3 = N2 + O2 + H2 =>
2 NH4NO3 = 2 N2 + 3 O2 + 4 H2
CO + H2O = CO2 + H2(CH4) =>
5 CO + 3 H2O = 4 CO2 + H2(CH4)
Na2SO4 + Mn = Na + MnSO4 =>
Na2SO4 + Mn = 2 Na + MnSO4
Bi(NO3)3 + IK = BiK3 + INO3 =>
Bi(NO3)3 + 3 IK = BiK3 + 3 INO3
Fe(HCO3)2 + NaOH = Fe(OH)2 + Na2CO3 + H2O =>
Fe(HCO3)2 + 4 NaOH = Fe(OH)2 + 2 Na2CO3 + 2 H2O
Ag + Cu(CIO4)2 = Ag(CIO4)2 + Cu =>
Ag + Cu(CIO4)2 = Ag(CIO4)2 + Cu
N = N016 =>
16 N = N016
NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
Fe + O2 + H2O = Fe(OH)2 = Fe2O3 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
C8H17COOH + O2 = CO + H2O =>
C8H17COOH + 8 O2 = 9 CO + 9 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaCl + Rb = RbCl + Na =>
NaCl + Rb = RbCl + Na
KMnO4 + CaCl2 + HCl = CaCl3 + KCl + MnCl2 + H2O =>
KMnO4 + 5 CaCl2 + 8 HCl = 5 CaCl3 + KCl + MnCl2 + 4 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Bl2O3 + NaOH + NaOCl = NaBlO3 + NaCl + H2O =>
Bl2O3 + 2 NaOH + 2 NaOCl = 2 NaBlO3 + 2 NaCl + H2O
Zn + SO2 = ZnS + O2 =>
Zn + SO2 = ZnS + O2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + H2O =>
2 H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + 4 H2O
Al + NaNO3 + NaOH + H2O = NaAlO2 + NH4 =>
3 Al + NaNO3 + 2 NaOH + H2O = 3 NaAlO2 + NH4
Co(NO3)2 + H2S = CoS + (HNO3) =>
Co(NO3)2 + H2S = CoS + 2(HNO3)
KH + H{3}PO{4} = K{3}PO{4} + H{2}O =>
KH + 5 H{3}PO{4} = K{3}PO{4} + 6 H{2}O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
TiO2 + BrF3 = TiF4 + Br2 + O2 =>
3 TiO2 + 4 BrF3 = 3 TiF4 + 2 Br2 + 3 O2
C9H10 + KMnO4 + H2SO4 = C9H6O6 + MnSO4 + K2SO4 + H2O =>
5 C9H10 + 16 KMnO4 + 24 H2SO4 = 5 C9H6O6 + 16 MnSO4 + 8 K2SO4 + 34 H2O
C4H9Cl + H2O = HCl + C4H9OH =>
C4H9Cl + H2O = HCl + C4H9OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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