| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H8O = 2 C + 8 H + O
HNO3 + SnS = SnO2 + H2SO4 + NO2 + H2O =>
10 HNO3 + SnS = SnO2 + H2SO4 + 10 NO2 + 4 H2O
ZnCO3 = CO2(g) + ZnO =>
ZnCO3 = CO2(g) + ZnO
Ti(OH)3 + HNO3 = TiNO3 + H(OH)3 =>
Ti(OH)3 + HNO3 = TiNO3 + H(OH)3
Ca + P = Ca3P4 =>
3 Ca + 4 P = Ca3P4
Pr6O11 + HCl = PrCl3 + Cl2 + H2O =>
Pr6O11 + 22 HCl = 6 PrCl3 + 2 Cl2 + 11 H2O
(NH4)2NO3 + Ca(OH)2 = Ca(NO3) + NH3 + H2O =>
(NH4)2NO3 + Ca(OH)2 = Ca(NO3) + 2 NH3 + 2 H2O
Hg2O2 + HCl = HgCl2 + H2O =>
Hg2O2 + 4 HCl = 2 HgCl2 + 2 H2O
C6H8O7 + C21H30O2 = C27H36O8 + H2O =>
C6H8O7 + C21H30O2 = C27H36O8 + H2O
CH3Cl + O2 = CO2 + H2O + HCl =>
2 CH3Cl + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
Zn(ClO4)2 + Ag = Zn + Ag(ClO4) =>
Zn(ClO4)2 + 2 Ag = Zn + 2 Ag(ClO4)
HBr + HNO3 = Br2 + NO + H2O =>
6 HBr + 2 HNO3 = 3 Br2 + 2 NO + 4 H2O
C6H12O2 + O2 = CO0 + H2O =>
C6H12O2 + 5 O2 = 6 CO0 + 6 H2O
Al + NaOH + NaOCl + H2O = NaAl(OH)4 + NaCl =>
2 Al + 2 NaOH + 3 NaOCl + 3 H2O = 2 NaAl(OH)4 + 3 NaCl
Sc2O3 + Cr2O3 + TeO2 + O2 = ScCrTeO6 =>
Sc2O3 + Cr2O3 + 2 TeO2 + O2 = 2 ScCrTeO6
AgOH + H2O = AgO + H3O =>
AgOH + H2O = AgO + H3O
Li + CuCl2 = Cu + LiCl2 =>
Li + CuCl2 = Cu + LiCl2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CaO + H3PO4 = CaPO4H + H2O =>
CaO + H3PO4 = CaPO4H + H2O
Na{2} + O{2} = NaO{4} =>
Na{2} + O{2} = NaO{4}
Ag + AuCl3 = AgCl + Au3 =>
9 Ag + 3 AuCl3 = 9 AgCl + Au3
CaC2 + KMnO4 = CaC2KMnO4 =>
CaC2 + KMnO4 = CaC2KMnO4
Fe(NO3)3 + NH3 + H2O = Fe(OH3) + NH4NO3 =>
2 Fe(NO3)3 + 8 NH3 + 5 H2O = 2 Fe(OH3) + 7 NH4NO3
C4H3NO2 + KOH = C4H3OH + KNO2 =>
C4H3NO2 + KOH = C4H3OH + KNO2
NaOH(aq) + Hg2(NO3)2(aq) = NaNO3(aq) + HgOH(n) =>
2 NaOH(aq) + Hg2(NO3)2(aq) = 2 NaNO3(aq) + 2 HgOH(n)
Pb(N3) = Pb2N3 + N2 =>
4 Pb(N3) = 2 Pb2N3 + 3 N2
AlCl3 + K = Al + KCl2 =>
2 AlCl3 + 3 K = 2 Al + 3 KCl2
Na2FeO4 + Na2S + H2O = FeO2H + S + NaOH =>
2 Na2FeO4 + 3 Na2S + 6 H2O = 2 FeO2H + 3 S + 10 NaOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H5CH2CO2H + O2 = CO2 + H2O =>
C6H5CH2CO2H + 9 O2 = 8 CO2 + 4 H2O
FeC2O4 + H2O2 + K2C2O4 + H2O = K1Fe1(C2O4)2(H2O)4 + Fe(OH)3 =>
6 FeC2O4 + 3 H2O2 + 2 K2C2O4 + 16 H2O = 4 K1Fe1(C2O4)2(H2O)4 + 2 Fe(OH)3
FeF3 + Ba(OH)2 = BaF2 + Fe(OH)3 =>
2 FeF3 + 3 Ba(OH)2 = 3 BaF2 + 2 Fe(OH)3
Al(OH)3 + HTeO2 = AlTe3O6 + H2O =>
Al(OH)3 + 3 HTeO2 = AlTe3O6 + 3 H2O
H2F2 = HF =>
H2F2 = 2 HF
Ag2O + H2O = Ag2OH + O2 =>
4 Ag2O + 2 H2O = 4 Ag2OH + O2
KI(aq) + Hg2(NO3)2(aq) = K(NO3)2(aq) + Hg2I(aq) =>
KI(aq) + Hg2(NO3)2(aq) = K(NO3)2(aq) + Hg2I(aq)
H2 + AlCl2 = Al + HCl =>
H2 + AlCl2 = Al + 2 HCl
H2SO4 + ZnCl2 = ZnH2SO4 + Cl2 =>
H2SO4 + ZnCl2 = ZnH2SO4 + Cl2
C2H8O2 + N2O4 = N2 + CO2 + H2O =>
2 C2H8O2 + 3 N2O4 = 3 N2 + 4 CO2 + 8 H2O
Ze + H2SO4 = ZeSO4 + H2 =>
Ze + H2SO4 = ZeSO4 + H2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Al + NaOH + HOH = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 Na[Al(OH)4] + 3 H2
CH3CH3CHCHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH3CHCHO + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 5 H2O
CaSO4 + C18H35NaO2 = C36H70CaO4 + Na2SO4 =>
CaSO4 + 2 C18H35NaO2 = C36H70CaO4 + Na2SO4
HCO2CH3 + NaOH = NaCO2CH3 + H2O =>
HCO2CH3 + NaOH = NaCO2CH3 + H2O
SN + H2O = [SN(OH)4] + H2 =>
SN + 4 H2O = [SN(OH)4] + 2 H2
ZnO2 + C2H3Cl + CaC2 = ZnCl2 + CaO2 + C2H2 =>
ZnO2 + 2 C2H3Cl + CaC2 = ZnCl2 + CaO2 + 3 C2H2
CH3COOH + P2O5 + HCl = CH3COCl + HPO3 =>
CH3COOH + P2O5 + HCl = CH3COCl + 2 HPO3
CH3 + NO2 = CO2 + H2O + N2 =>
8 CH3 + 14 NO2 = 8 CO2 + 12 H2O + 7 N2
Ca(CN)2 + H2O = NH3 + Ca(OH)2 + CO =>
Ca(CN)2 + 4 H2O = 2 NH3 + Ca(OH)2 + 2 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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