| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCINa = NaCIH
BaCl2HSO4 = BaSO4HCl2 =>
BaCl2HSO4 = BaSO4HCl2
H2 + PtCl4 = HCl + Pt =>
2 H2 + PtCl4 = 4 HCl + Pt
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
C3H6N2 + O2 = CO2 + H2O + N2 =>
2 C3H6N2 + 9 O2 = 6 CO2 + 6 H2O + 2 N2
Ge + Ca(OH)2 = Ge(OH)2 + Ca =>
Ge + Ca(OH)2 = Ge(OH)2 + Ca
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
NaClO2 + Br2 + NaOH = NaBr + NaClO3 + H2O =>
NaClO2 + Br2 + 2 NaOH = 2 NaBr + NaClO3 + H2O
Li + H2O = Li(OH) + H2 =>
2 Li + 2 H2O = 2 Li(OH) + H2
H2SO4 + H2O2 + C6N6FeK4 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
7 H2SO4 + 55 H2O2 + 2 C6N6FeK4 = 4 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 62 H2O
Fe(NO3)3 + SrCl2 = Fe(Cl2)3 + SrNO3 =>
Fe(NO3)3 + 3 SrCl2 = Fe(Cl2)3 + 3 SrNO3
V + OH = HV6O17 + H2 =>
6 V + 17 OH = HV6O17 + 8 H2
SO + LiOH = SLiO2H =>
SO + LiOH = SLiO2H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5OH + O2 = H2O + CH3COOH =>
C2H5OH + O2 = H2O + CH3COOH
C2H4 + H2O = C3H5OH + H2 =>
3 C2H4 + 2 H2O = 2 C3H5OH + 2 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
KNO2 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
KNO2 + 2 KMnO4 + 2 KOH = KNO3 + 2 K2MnO4 + H2O
NaOH + Cl2 = NaCl + NaClO4 + H2O =>
8 NaOH + 4 Cl2 = 7 NaCl + NaClO4 + 4 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CHCOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CHCOH + 2 K2SO4 + 14 H2O
AgNo3 + LiOH = AgOH + LiNo3 =>
AgNo3 + LiOH = AgOH + LiNo3
Zn + S = ZnS =>
Zn + S = ZnS
Cu + H2(SO4) = CuSO4 + H2O + SO2 =>
Cu + 2 H2(SO4) = CuSO4 + 2 H2O + SO2
Li2CO3 + FeC2O4*2H2O + (NH4)2HPO4 = Li2FeP2O7 + CO + CO2 + NH3 + H2O =>
Li2CO3 + FeC2O4*2H2O + 2(NH4)2HPO4 = Li2FeP2O7 + CO + 2 CO2 + 4 NH3 + 5 H2O
Cu(OH)2 + CH3COH = Cu2O + CH3COOH + H2O =>
2 Cu(OH)2 + CH3COH = Cu2O + CH3COOH + 2 H2O
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CeO2 + HCl = CeCl3 + Cl2 + H2O =>
2 CeO2 + 8 HCl = 2 CeCl3 + Cl2 + 4 H2O
NaClO2 + Br2 + NaOH = NaBr + NaClO3 + H2O =>
NaClO2 + Br2 + 2 NaOH = 2 NaBr + NaClO3 + H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Fe(s) + S(g) = FeS(s) =>
Fe(s) + S(g) = FeS(s)
SO + LiOH = SLiO2H =>
SO + LiOH = SLiO2H
KHCO3 + Fe2(SO4)3 = K2SO4 + Fe(OH)3 + CO2 =>
6 KHCO3 + Fe2(SO4)3 = 3 K2SO4 + 2 Fe(OH)3 + 6 CO2
Au + KBr = K + AuBr =>
Au + KBr = K + AuBr
Na2SeO3 + H2O = NaOH + Se + O2 =>
Na2SeO3 + H2O = 2 NaOH + Se + O2
Si + H2 = SiH4 =>
Si + 2 H2 = SiH4
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Li + H2O = Li(OH) + H2 =>
2 Li + 2 H2O = 2 Li(OH) + H2
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2(Cr2O7) + H2S + HCl = KCl + CrCl3 + S + H2O =>
K2(Cr2O7) + 3 H2S + 8 HCl = 2 KCl + 2 CrCl3 + 3 S + 7 H2O
KAl((OH)4) + H2SO4 = K2SO4 + Al((OH)3) + H2O =>
2 KAl((OH)4) + H2SO4 = K2SO4 + 2 Al((OH)3) + 2 H2O
Ba(NO3)2 + NH2SO3H = Ba(NH2SO3)2 + NHO3 =>
Ba(NO3)2 + 2 NH2SO3H = Ba(NH2SO3)2 + 2 NHO3
H3PO4 = H2O + PO3 + H2 =>
2 H3PO4 = 2 H2O + 2 PO3 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H3Ag + H2SO4 = AgSO4 + CO2 + H2O + SO2 =>
2 C3H3Ag + 19 H2SO4 = 2 AgSO4 + 6 CO2 + 22 H2O + 17 SO2
CH2Br + Br2 = CHBr3 + HBr =>
2 CH2Br + 3 Br2 = 2 CHBr3 + 2 HBr
Fe2(SO4)3 + NH3 + H2O = Fe(OH0)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH0)3 + 3(NH4)2SO4
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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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