| Équations équilibrées la veille |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H4(COOH)2 + Na2O = C2H4(COONa)2 + H2O =>
C2H4(COOH)2 + Na2O = C2H4(COONa)2 + H2O
Ag + CuCl = AgCl + Cu2 =>
2 Ag + 2 CuCl = 2 AgCl + Cu2
Zn + HNO3 = Zn(NO3)2 + H2O + NH3(NH4NO3) =>
8 Zn + 19 HNO3 = 8 Zn(NO3)2 + 6 H2O + NH3(NH4NO3)
CuNO3 + KOH = Cu2O + KNO3 + H2O =>
2 CuNO3 + 2 KOH = Cu2O + 2 KNO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
H2 + KMnO4 + KOH = K2MnO4 + H2O =>
H2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 H2O
NH4Br + Pb(C2H3O2)2 = NH4C2H3O2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbBr2
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = CoFe2O4 + CO2 + N2 + H2O =>
9 Co(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 20 C6H8O7 = 9 CoFe2O4 + 120 CO2 + 36 N2 + 296 H2O
H + H3AsO4 = H2O + H3AsO3 =>
2 H + H3AsO4 = H2O + H3AsO3
CuCl2(aq) + Na2CO3(aq) = CuCO3(aq) + Na2Cl2(aq) =>
CuCl2(aq) + Na2CO3(aq) = CuCO3(aq) + Na2Cl2(aq)
As2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K2AsO4 + H2O =>
As2S3 + 30 KNO3 + 10 H2SO4 = 30 NO2 + 13 K2SO4 + 2 K2AsO4 + 10 H2O
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
KHSO4 + CaHPO4 = Ca(H2PO4)2 + CaSO4 + K2SO4 =>
2 KHSO4 + 2 CaHPO4 = Ca(H2PO4)2 + CaSO4 + K2SO4
S2O8{2-} + Cl2 + H2O = SO4{2-} + ClO3{-} + H{+} =>
5 S2O8{2-} + Cl2 + 6 H2O = 10 SO4{2-} + 2 ClO3{-} + 12 H{+}
CuSO4 + NaOH = NaSO4CuOH =>
CuSO4 + NaOH = NaSO4CuOH
Ca(IO)3 + H2O = Ca(OH)2(s) + HI(aq) + O2(g) =>
4 Ca(IO)3 + 10 H2O = 4 Ca(OH)2(s) + 12 HI(aq) + 7 O2(g)
Ca(Cl)2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 Ca(Cl)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
FeCl3 + NH3 = H3Cl3 + FeN =>
FeCl3 + NH3 = H3Cl3 + FeN
CH3COOH + SrCO3 = H2O + CO2 + Sr(C2H3O2)2 =>
2 CH3COOH + SrCO3 = H2O + CO2 + Sr(C2H3O2)2
Al2(SO4)3(aq) + HgCl2(aq) = AlCl3(aq) + HgSO4(s) =>
Al2(SO4)3(aq) + 3 HgCl2(aq) = 2 AlCl3(aq) + 3 HgSO4(s)
Na2SeO3 + HCl = Se + Cl + NaCl + H2O =>
Na2SeO3 + 6 HCl = Se + 4 Cl + 2 NaCl + 3 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al + CuBr = AlBr3 + Cu =>
Al + 3 CuBr = AlBr3 + 3 Cu
C6H6O3 + C3H8O = C6H5O2(C10H8O)2 + H2O =>
39 C6H6O3 + 26 C3H8O = 12 C6H5O2(C10H8O)2 + 95 H2O
Pb(C2H3O2)2 + AgNO3 = Pb(NO3) + Ag(C2H3O2)2 =>
Pb(C2H3O2)2 + AgNO3 = Pb(NO3) + Ag(C2H3O2)2
BaH2(s) + H2O(l) = Ba(OH)2(ac) + H =>
BaH2(s) + 2 H2O(l) = Ba(OH)2(ac) + 4 H
Ti + HCl = Ti(Cl)3 + H2 =>
2 Ti + 6 HCl = 2 Ti(Cl)3 + 3 H2
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
P6O2 = P6O + O2 =>
2 P6O2 = 2 P6O + O2
Fe2O3 + H2SO4(l) = Fe2(SO4)3 + H2O(g) =>
Fe2O3 + 3 H2SO4(l) = Fe2(SO4)3 + 3 H2O(g)
H2 + Cl1 = HCl =>
H2 + 2 Cl1 = 2 HCl
Al + KOH + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al(OH)3 + (HClO4) = Al(ClO4)3 + H2O =>
Al(OH)3 + 3(HClO4) = Al(ClO4)3 + 3 H2O
CH2Br + HBr = CHBr2 + H2 =>
CH2Br + HBr = CHBr2 + H2
Al + KOH + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
Fe(SO3)4 + (NH4)3PO4 = Fe3(PO4)4 + NH4SO3 =>
3 Fe(SO3)4 + 4(NH4)3PO4 = Fe3(PO4)4 + 12 NH4SO3
CoCl2*10H2O = CoCl2*6H2O + H2O =>
CoCl2*10H2O = CoCl2*6H2O + 4 H2O
NaOH + C3H6O2 = C3H5NaO2 + H2O =>
NaOH + C3H6O2 = C3H5NaO2 + H2O
P3Br = P3 + Br =>
P3Br = P3 + Br
Cl2(aq) + NaI(s) = NaCl + I2 =>
Cl2(aq) + 2 NaI(s) = 2 NaCl + I2
ZnSO4 + NH3 = [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH3 = [Zn(NH3)4]SO4
Fe(oh)3 + O2 + H2O = Fe(OH)3 =>
4 Fe(oh)3 + 9 O2 + 18 H2O = 12 Fe(OH)3
Sn(OH)2 + HNO2 = Sn(NO2)2 + H2O =>
Sn(OH)2 + 2 HNO2 = Sn(NO2)2 + 2 H2O
CsCl + AgOH = CsOH + AgCl =>
CsCl + AgOH = CsOH + AgCl
W(OH)6 = W2O6 + H2O =>
2 W(OH)6 = W2O6 + 6 H2O
CsOH + CoCl2 = CsCl + Co(OH)2 =>
2 CsOH + CoCl2 = 2 CsCl + Co(OH)2
CH4 + Br = HBr + CH3 =>
CH4 + Br = HBr + CH3
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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