| Équations équilibrées la veille |
Al(NO3) + Cu = Cu(NO3) + Al
Sb + Cl(g) = Cl3Sb =>
Sb + 3 Cl(g) = Cl3Sb
COCl2 + Na2CrO4 = COCrO4 + Na2Cl2 =>
COCl2 + Na2CrO4 = COCrO4 + Na2Cl2
(C2H5)2CO + O2 = CO2 + H2O =>
(C2H5)2CO + 7 O2 = 5 CO2 + 5 H2O
Ag{+} + Cu{+} = Cu{2+} + Ag =>
Ag{+} + Cu{+} = Cu{2+} + Ag
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CrO = CrO3 + Cr =>
3 CrO = CrO3 + 2 Cr
CH2O2 + C2H5OH = (HCOO)C2H5 + H2O =>
CH2O2 + C2H5OH = (HCOO)C2H5 + H2O
AgNO3 + Ni = NiNO3Ag =>
AgNO3 + Ni = NiNO3Ag
H3PO4 + BaSO4 = H2SO4 + Ba3(PO4)2 =>
2 H3PO4 + 3 BaSO4 = 3 H2SO4 + Ba3(PO4)2
C6H14 + H2O = C6H13H3O =>
C6H14 + H2O = C6H13H3O
NaOH + HPO3 = NaPO3 + HOH =>
NaOH + HPO3 = NaPO3 + HOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3NH2 + FeCl3 + H2O = Fe(OH)2 + CH3NH3Cl + OH =>
3 CH3NH2 + FeCl3 + 3 H2O = Fe(OH)2 + 3 CH3NH3Cl + OH
NO2 + H2O + Cu(NO3)2 = Cu + HNO3 =>
2 NO2 + 2 H2O + Cu(NO3)2 = Cu + 4 HNO3
AgCl + O2 = Ag + ClO =>
2 AgCl + O2 = 2 Ag + 2 ClO
KCl + Ag(NO3) = K(NO3) + AgCl =>
KCl + Ag(NO3) = K(NO3) + AgCl
C6H5OH + CO2 = C6H4OHCOOH =>
C6H5OH + CO2 = C6H4OHCOOH
Al + NaOH = NaAlO2 + H2 + NaH =>
2 Al + 4 NaOH = 2 NaAlO2 + H2 + 2 NaH
SnCl2 + NH3 = HCl + SnNH =>
SnCl2 + NH3 = 2 HCl + SnNH
Li + Zn(OH)2 = LiOH + Zn =>
2 Li + Zn(OH)2 = 2 LiOH + Zn
C2H5OH = C8H8 + C4H10 + H2O =>
12 C2H5OH = C8H8 + 4 C4H10 + 12 H2O
Fe + AgClO3 = Fe2(ClO3)3 + Ag =>
2 Fe + 3 AgClO3 = Fe2(ClO3)3 + 3 Ag
C8H16Cr2O10 + CuSO4 = Cu(Cr2O10) + C8H16(SO4) =>
C8H16Cr2O10 + CuSO4 = Cu(Cr2O10) + C8H16(SO4)
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + H2O =>
2 NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + 6 H2O
P + H2 = PH3P =>
4 P + 3 H2 = 2 PH3P
C2H6O(ethanol) + H2O = C2H5O{-} + H3O{+} =>
C2H6O(ethanol) + H2O = C2H5O{-} + H3O{+}
CH6 + O2 = O2H6 + C =>
CH6 + O2 = O2H6 + C
Cr2O3{2-} + C2H5OH + H{+} = Cr3{+} + CO2 + H2O =>
18 Cr2O3{2-} + 5 C2H5OH + 48 H{+} = 12 Cr3{+} + 10 CO2 + 39 H2O
KI + Co(NO3)2 = CoI2 + K(NO3) =>
2 KI + Co(NO3)2 = CoI2 + 2 K(NO3)
K + AgF = KF + Ag =>
K + AgF = KF + Ag
NH2(g) + NO(g) = N2(g) + H2O(l) =>
NH2(g) + NO(g) = N2(g) + H2O(l)
K2CO3 + FeCl3 = K3Cl3 + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 2 K3Cl3 + Fe2(CO3)3
HClO4 + S = H2SO4 + Cl2 + SO2 =>
2 HClO4 + 3 S = H2SO4 + Cl2 + 2 SO2
Cr2O3 + H3PO4 = CrP5O14 + H2O =>
Cr2O3 + 10 H3PO4 = 2 CrP5O14 + 15 H2O
MnCl2 + NaOH + F2 = NaMnO4 + NaClO4 + NaF + H2O =>
2 MnCl2 + 48 NaOH + 21 F2 = 2 NaMnO4 + 4 NaClO4 + 42 NaF + 24 H2O
Pb(NO3)2 + NaCl = PbCl2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2(s) + 2 NaNO3
MnO(s) + CO(g) = Mn3C(s) + CO2(g) =>
3 MnO(s) + 5 CO(g) = Mn3C(s) + 4 CO2(g)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KClO3(S) = KCl(S) + KClO4(S) =>
4 KClO3(S) = KCl(S) + 3 KClO4(S)
KClO3 + Mn(NO3)2 = MnO2 + ClO2 + KNO3 =>
2 KClO3 + Mn(NO3)2 = MnO2 + 2 ClO2 + 2 KNO3
NaNO2 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + NaHSO4 + H2O =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = 2 NO + Fe2(SO4)3 + 2 NaHSO4 + 2 H2O
Hg3O2 = Hg + O2 =>
Hg3O2 = 3 Hg + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BiS3 + HNO3 = Bi(NO3) + NO + S + H2O =>
3 BiS3 + 4 HNO3 = 3 Bi(NO3) + NO + 9 S + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(NH4)2CO3(aq) + CuSO4 = CuCO3 + (NH4)2SO4 =>
(NH4)2CO3(aq) + CuSO4 = CuCO3 + (NH4)2SO4
C2H4 + CO + H2 = C3H7OH =>
C2H4 + CO + 2 H2 = C3H7OH
LiNO2 + NH4NO3 = LiNO3 + NH4NO2 =>
LiNO2 + NH4NO3 = LiNO3 + NH4NO2
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Équations équilibrées sur01/30/25
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