| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + C24H51P = Zn + C24H51OP
Ca(IO3)2 + KIO3 = K + Ca(IO3)3 =>
Ca(IO3)2 + KIO3 = K + Ca(IO3)3
Na2O + HCl = NaOH + NaCl =>
Na2O + HCl = NaOH + NaCl
V2O5(s) + HCl(aq) = VOCl3(aq) + H2O(l) =>
V2O5(s) + 6 HCl(aq) = 2 VOCl3(aq) + 3 H2O(l)
NaOHAgNO3 = NaAgOHNO3 =>
NaOHAgNO3 = NaAgOHNO3
NaN3(s) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(s) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)
AgClO3 + Al2S3 = Al(ClO3)3 + Ag2S =>
6 AgClO3 + Al2S3 = 2 Al(ClO3)3 + 3 Ag2S
ZnO + K2CO3 = ZnCO3 + K2O =>
ZnO + K2CO3 = ZnCO3 + K2O
I2Cl6 + KI = KCl + I2 =>
I2Cl6 + 6 KI = 6 KCl + 4 I2
Cr2O7{2-} + Sn{2+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
Cr2O7{2-} + 3 Sn{2+} + 14 H{+} = 2 Cr{3+} + 3 Sn{4+} + 7 H2O
C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3 =>
C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3
CH3Cl + CH3ONa = CH3OCH3 + NaCl =>
CH3Cl + CH3ONa = CH3OCH3 + NaCl
C7H8N4O2 + C4H6O6 = C7H9N4O2 + C4H5O6 =>
C7H8N4O2 + C4H6O6 = C7H9N4O2 + C4H5O6
NH2CH2COOH = N2 + C + O2 + H2 =>
2 NH2CH2COOH = N2 + 4 C + 2 O2 + 5 H2
Y2O5 + CO = Y2 + CO2 =>
Y2O5 + 5 CO = Y2 + 5 CO2
C3H7O(l) + O2(g) = CO2(g) + H2O(l) =>
4 C3H7O(l) + 17 O2(g) = 12 CO2(g) + 14 H2O(l)
HNO3 + Mg = MgO + NO2 + H2O =>
2 HNO3 + Mg = MgO + 2 NO2 + H2O
F + O = F2O2 =>
2 F + 2 O = F2O2
CHCl3 + Al + KNO3 = AlCl3 + CO + H2O + KCl + N2 =>
12 CHCl3 + 10 Al + 6 KNO3 = 10 AlCl3 + 12 CO + 6 H2O + 6 KCl + 3 N2
(NH4)2CO3 + HNO3 = (NH4)NO3 + CO3H2 =>
(NH4)2CO3 + 2 HNO3 = 2(NH4)NO3 + CO3H2
BaNO2(s) = Ba + NO2 =>
BaNO2(s) = Ba + NO2
HCOOCH3 + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOCH3 + 4 NaHCO3 = 4 HCOONa + 2 H2O + 2 CO2
H(MnO4) + Ca(OH)2 = Ca(MnO4)2 + H2O =>
2 H(MnO4) + Ca(OH)2 = Ca(MnO4)2 + 2 H2O
BaCl2 + Ag2(SO4) = BaSO4 + AgCl =>
BaCl2 + Ag2(SO4) = BaSO4 + 2 AgCl
Fe2(SO4)3 + Ag = Ag(SO4) + Fe =>
Fe2(SO4)3 + 3 Ag = 3 Ag(SO4) + 2 Fe
Hg2CO3 + O2 = HgO + CO2 =>
2 Hg2CO3 + O2 = 4 HgO + 2 CO2
KMnO4 + HNO2 + H2SO4 = MnSO4 + HNO4 + K2SO4 + H2O =>
4 KMnO4 + 5 HNO2 + 6 H2SO4 = 4 MnSO4 + 5 HNO4 + 2 K2SO4 + 6 H2O
Cu(NO3)2 + NaHCO3 = Cu2H3NO6 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 3 NaHCO3 = Cu2H3NO6 + 3 NaNO3 + 3 CO2
H2O + N2O = NH4 + O2 =>
8 H2O + 2 N2O = 4 NH4 + 5 O2
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
H2SO4(ac) + Ca(OH)2 = H2O(l) + CaSO4(s) =>
H2SO4(ac) + Ca(OH)2 = 2 H2O(l) + CaSO4(s)
Zn + I2 = Zn(I2) =>
Zn + I2 = Zn(I2)
C10H4O + O2 = CO2 + H2O =>
2 C10H4O + 21 O2 = 20 CO2 + 4 H2O
MgO + CH3CH2COOH = Mg(CH3CH2COO)2 + H2O =>
MgO + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2O
Zn{2+} + Al = Zn + Al{3+} =>
3 Zn{2+} + 2 Al = 3 Zn + 2 Al{3+}
Fe + AgNO3 = Fe(AgNO3)2 =>
Fe + 2 AgNO3 = Fe(AgNO3)2
CH3NH2(aq) + O2(g) = N2(g) + H2O(l) + CO2(g) =>
4 CH3NH2(aq) + 9 O2(g) = 2 N2(g) + 10 H2O(l) + 4 CO2(g)
Zn + I2 = Zn(I2) =>
Zn + I2 = Zn(I2)
KMnO4 + NH3 = H2O + KNO3 + KOH + MnO2 =>
8 KMnO4 + 3 NH3 = 2 H2O + 3 KNO3 + 5 KOH + 8 MnO2
Ca3(PO4)3 + SiO3 + C = CaSiO3 + CO + P4 =>
4 Ca3(PO4)3 + 12 SiO3 + 48 C = 12 CaSiO3 + 48 CO + 3 P4
Li2O + H2O = Li + (OH)2 =>
Li2O + H2O = 2 Li + (OH)2
HCOOK + H2O = HCOOH + KOH =>
HCOOK + H2O = HCOOH + KOH
Ni(NO3)3 + Al = AlNO3 + Ni =>
Ni(NO3)3 + 3 Al = 3 AlNO3 + Ni
HNo2 + Fe(OH)3 = H2O + FeNo6 =>
3 HNo2 + Fe(OH)3 = 3 H2O + FeNo6
Fe + HNO3 = NH4NO3 + H2O + FeNO3 =>
8 Fe + 10 HNO3 = NH4NO3 + 3 H2O + 8 FeNO3
KMnO4 + Cr2(SO4)3 + H2O = Mn(OH)4 + K2Cr2O7 + H2SO4 =>
2 KMnO4 + Cr2(SO4)3 + 7 H2O = 2 Mn(OH)4 + K2Cr2O7 + 3 H2SO4
VO3 + H2O = H2VO3 + O2 =>
2 VO3 + 2 H2O = 2 H2VO3 + O2
CrCl3 + K2S2O8 = Cr2(S2O8)3 + KCl =>
2 CrCl3 + 3 K2S2O8 = Cr2(S2O8)3 + 6 KCl
H2O = H2 + O2 = H2 + O2 = H2O =>
2 H2O = 2 H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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