| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2 + O3 + H2SO = Al2(SO4)3 + H2O =>
Al2 + 4 O3 + 3 H2SO = Al2(SO4)3 + 3 H2O
CuSO4 + H2SO4 + NaOH = CuOH + NaH2SO4 + SO4 =>
CuSO4 + H2SO4 + NaOH = CuOH + NaH2SO4 + SO4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Al2C2 + H2O = Al(OH)2 + CH2 =>
Al2C2 + 4 H2O = 2 Al(OH)2 + 2 CH2
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
Zn(NO3)2(H2O)4 + NH4VO3 + CH4N2O = Zn3(VO4)2 + NH4NO3 + H2O + CO2 =>
3 Zn(NO3)2(H2O)4 + 2 NH4VO3 + 2 CH4N2O = Zn3(VO4)2 + 6 NH4NO3 + 8 H2O + 2 CO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
(Rb)3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4(Rb)3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
Mg{+2} + OH{-} = MgOH{+} =>
Mg{+2} + OH{-} = MgOH{+}
PtO4 = Pt + O2 =>
PtO4 = Pt + 2 O2
H3PO4 + CO2 = H2CO3 + P2O5 =>
2 H3PO4 + 3 CO2 = 3 H2CO3 + P2O5
NH3 + HBO3 = NH4BO3 =>
NH3 + HBO3 = NH4BO3
CH2O2 + Ag2O = Ag + CO2 + H2O =>
CH2O2 + Ag2O = 2 Ag + CO2 + H2O
Mn + Br2 = Mn2Br3 =>
4 Mn + 3 Br2 = 2 Mn2Br3
BaCl2 + H2CO3 = BaCO3 + HCl =>
BaCl2 + H2CO3 = BaCO3 + 2 HCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2
CaOHF = HFCaO =>
CaOHF = HFCaO
C9H10O2 + H2O = C7H6O2 + H6OC2 =>
C9H10O2 + H2O = C7H6O2 + H6OC2
(Rb)3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4(Rb)3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
C19H29COOH + O2 = CO2 + H2O =>
2 C19H29COOH + 53 O2 = 40 CO2 + 30 H2O
CH3CH(CH3)COONa + Br2 = CH2CHCOONa + HBr + CH3Br =>
CH3CH(CH3)COONa + Br2 = CH2CHCOONa + HBr + CH3Br
CH3COOH + Ca3(PO4)2 = (C0H3COO)2Ca + H3PO4 =>
6 CH3COOH + Ca3(PO4)2 = 3(C0H3COO)2Ca + 2 H3PO4
Fe(s) + O2(g) = FeO(lkkkk) =>
2 Fe(s) + O2(g) = 2 FeO(lkkkk)
Al(NO3)3 + NiCl2 = AlCl3 + Ni(NO3)2 =>
2 Al(NO3)3 + 3 NiCl2 = 2 AlCl3 + 3 Ni(NO3)2
C2 + H2 + O2 = CO2H2O =>
C2 + 2 H2 + 3 O2 = 2 CO2H2O
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Mg(NO3)2 + CsBr = MgBr2(aq) + CsNO3(aq) =>
Mg(NO3)2 + 2 CsBr = MgBr2(aq) + 2 CsNO3(aq)
Ca + Al(OH)3 = Ca(OH)2 + Al =>
3 Ca + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al
C3H7NO3(aq) + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO3(aq) + 5 O2 = 5 CO2 + 5 H2O + CH4N2O
NaCl + O2 = NaClO2 =>
NaCl + O2 = NaClO2
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
NH3 + OH = NO2 + H2O =>
NH3 + 7 OH = NO2 + 5 H2O
C6H6O2 + NH4CH3CO2 = C8H9NO2 + H2O =>
C6H6O2 + NH4CH3CO2 = C8H9NO2 + 2 H2O
NaO + CuO = NaCuO2 =>
NaO + CuO = NaCuO2
Hg2S + SO2 = S + Hg2O =>
2 Hg2S + SO2 = 3 S + 2 Hg2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H8 + C4H4NBrO2 = C10H12NBrO2 =>
C6H8 + C4H4NBrO2 = C10H12NBrO2
AgCl + NaSO3 = Na[Ag(SO3)2] + NaCl =>
AgCl + 2 NaSO3 = Na[Ag(SO3)2] + NaCl
Mn + Br2 = Mn2Br3 =>
4 Mn + 3 Br2 = 2 Mn2Br3
Sr + HCl = SrCl + H =>
Sr + HCl = SrCl + H
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C3H8O3 + Cu(OH)2 = CuC6H14O6 + H2O =>
2 C3H8O3 + Cu(OH)2 = CuC6H14O6 + 2 H2O
NaOH + HSO = NaSO + HOH =>
NaOH + HSO = NaSO + HOH
NH3 + oxygen = nitrogen + water =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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