| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3AsO4 + Co2(CrO4)3 = 2 CoAsO4 + 3(NH4)2CrO4
H3BO3 = B + H + O =>
H3BO3 = B + 3 H + 3 O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C27H48 + O2 = CO2 + H2O =>
C27H48 + 39 O2 = 27 CO2 + 24 H2O
C7H4O3Na2 + HCl = C7H6O3 + NaCl =>
C7H4O3Na2 + 2 HCl = C7H6O3 + 2 NaCl
Fe2(CO3)3 + NaNO3 = Fe(NO3)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2CO3
C4H7NO4 + O2 = CO2 + H2O + N2 =>
4 C4H7NO4 + 15 O2 = 16 CO2 + 14 H2O + 2 N2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
AgNO3 + NaI = NaNO3 + AgI =>
AgNO3 + NaI = NaNO3 + AgI
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Mn2S3 + Pt(SiO3)2 = PtS2 + Mn2(SiO3)3 =>
2 Mn2S3 + 3 Pt(SiO3)2 = 3 PtS2 + 2 Mn2(SiO3)3
NaClO3 + H2SO4 = NaClO2 + H2SO5 =>
NaClO3 + H2SO4 = NaClO2 + H2SO5
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
HCOH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
K2CrO4 + H2O = KOH + H2 + CrO4 =>
K2CrO4 + 2 H2O = 2 KOH + H2 + CrO4
NO2 + H2O = NH + O2 =>
4 NO2 + 2 H2O = 4 NH + 5 O2
Br2 + KI + H2O = KIO2 + HBr =>
2 Br2 + KI + 2 H2O = KIO2 + 4 HBr
C5H11COOH + O2 = H2O + CO2 =>
C5H11COOH + 8 O2 = 6 H2O + 6 CO2
C2H12O3 + O2 = CO2 + H2O =>
2 C2H12O3 + 7 O2 = 4 CO2 + 12 H2O
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O =>
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O
Fe + Ag2SO4 = FeSO4 + Ag =>
Fe + Ag2SO4 = FeSO4 + 2 Ag
FeBr{-}1 + NaS{-}1 = FeS{-}1 + NaBr{-}1 =>
FeBr{-}1 + NaS{-}1 = FeS{-}1 + NaBr{-}1
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Mn(HPO4)2 + CH3COOH = (CH3COO)2Mn + H2PO4 =>
Mn(HPO4)2 + 2 CH3COOH = (CH3COO)2Mn + 2 H2PO4
Pb + Au(No3)2 = Pb(No3)2 + Au =>
Pb + Au(No3)2 = Pb(No3)2 + Au
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
C + O2 = CO =>
2 C + O2 = 2 CO
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S8 + Cl2 + P4 = S5Cl11P3 =>
5 S8 + 44 Cl2 + 6 P4 = 8 S5Cl11P3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH4NO3 + Na2S2O3 = (NH4)2S2O3 + NaNO3 =>
2 NH4NO3 + Na2S2O3 = (NH4)2S2O3 + 2 NaNO3
KClO3 = KCl + O3 =>
KClO3 = KCl + O3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mg(OH)2 + H2O = MgH2 + OH =>
Mg(OH)2 + 2 H2O = MgH2 + 4 OH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + Na2S2O4 = NaCl + SO2 + S + H2O =>
4 HCl + 2 Na2S2O4 = 4 NaCl + 3 SO2 + S + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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