| Équations équilibrées la veille |
AuCl4{-} + 6 Cu = Au + 4 Cl{-} + 3 Cu2{+}
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
C2H5OH + O2 = C2 + H2O =>
C2H5OH + O2 = C2 + 3 H2O
Fe(BrO3)3 = Fe + BrO3 =>
Fe(BrO3)3 = Fe + 3 BrO3
(HNO3) + (Cu) = Cu(NO3)2 + NO + H2O =>
8(HNO3) + 3(Cu) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
MgSO4 + HClO2 = Mg(ClO2)2 + H2SO4 =>
MgSO4 + 2 HClO2 = Mg(ClO2)2 + H2SO4
KMnO4 + C2H5OH + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaOHMg = MgOHNa =>
NaOHMg = MgOHNa
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
I5 + O2 = I2O5 =>
4 I5 + 25 O2 = 10 I2O5
CaCO3 + C2H5OH = CaC2H5OH + CO2 + H2O =>
6 CaCO3 + 7 C2H5OH = 6 CaC2H5OH + 8 CO2 + 3 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2CO3 + NaOH + HNO3 = HCO3 + NaNO3 + HNa2O =>
Na2CO3 + NaOH + HNO3 = HCO3 + NaNO3 + HNa2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C3H7OH + O = C2O + H2O =>
2 C3H7OH + 9 O = 3 C2O + 8 H2O
Au + Ca(OCl)2 + H2O = HAuCl4 + Ca(OH)2 + O2 =>
4 Au + 8 Ca(OCl)2 + 10 H2O = 4 HAuCl4 + 8 Ca(OH)2 + 5 O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al2(SO4)NaOH = NaAl2(SO4)OH =>
Al2(SO4)NaOH = NaAl2(SO4)OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCOOH + MgO = (HCOO)2Mg + H2O =>
2 HCOOH + MgO = (HCOO)2Mg + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
As2O3 + HIO3 + H2O = H3AsO4 + I2 =>
5 As2O3 + 4 HIO3 + 13 H2O = 10 H3AsO4 + 2 I2
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
HSO4Mg = Mg(HSO4) =>
HSO4Mg = Mg(HSO4)
C5H14O4 + O2 = CO2 + H2O =>
2 C5H14O4 + 13 O2 = 10 CO2 + 14 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Mn + HCl + Na2S = MnS + NaCl + H2 =>
Mn + 2 HCl + Na2S = MnS + 2 NaCl + H2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C19H39COOH + NaOH = C19H39COONa + H2O =>
C19H39COOH + NaOH = C19H39COONa + H2O
Cr(CH3COO)3 + CaCl2 = CrCl3 + Ca(CH3COO)2 =>
2 Cr(CH3COO)3 + 3 CaCl2 = 2 CrCl3 + 3 Ca(CH3COO)2
CH3CCH3CHCH3 + O2 = CO2 + H2O =>
2 CH3CCH3CHCH3 + 15 O2 = 10 CO2 + 10 H2O
AgNO3 + FeO = Ag2O + Fe(NO3)2 =>
2 AgNO3 + FeO = Ag2O + Fe(NO3)2
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
FeCl3 + PbNO3 = Fe2(NO3)3 + PbCl2 =>
2 FeCl3 + 3 PbNO3 = Fe2(NO3)3 + 3 PbCl2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
K2OAlOH3 = AlOK2OH3 =>
K2OAlOH3 = AlOK2OH3
S = S3 =>
3 S = S3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4CH4 + O2 = CO2 + H2O =>
CH4CH4 + 4 O2 = 2 CO2 + 4 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
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| Équations équilibrées la veille |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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