| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2O + Mg3N2 = 3 MgO + 2 K3N
Mg + S = MgS =>
Mg + S = MgS
Ag2(SO4)3 + BaCl2 = AgCl + Ba(SO4)3 =>
Ag2(SO4)3 + BaCl2 = 2 AgCl + Ba(SO4)3
NaHO + H2SO4 = H2SO4NaHO =>
NaHO + H2SO4 = H2SO4NaHO
Pb + ZnCl2 = PbCl2 + Zn =>
Pb + ZnCl2 = PbCl2 + Zn
AgOH + CH3COH = Ag + CH3COOH + H2O =>
2 AgOH + CH3COH = 2 Ag + CH3COOH + H2O
O2 + HCl = HClO2 =>
O2 + HCl = HClO2
Bi(NO3)3 + Ba(NO3)2 = BaBiO3 + NO2 + O2 =>
Bi(NO3)3 + Ba(NO3)2 = BaBiO3 + 5 NO2 + O2
Mg + H2Cl = MgCl + H2 =>
Mg + H2Cl = MgCl + H2
CH3CHO + Br2 + H2O = CH3COOH + HBr =>
CH3CHO + Br2 + H2O = CH3COOH + 2 HBr
CH3OH + I2 + KOH = KI + HCOOK + H2O =>
CH3OH + 2 I2 + 5 KOH = 4 KI + HCOOK + 4 H2O
MnO2 + H2C2O3 = MnO + CO2 + H =>
MnO2 + H2C2O3 = MnO + 2 CO2 + 2 H
Zn(NO3)2 + KOH = ZnK2 + OHNO3 =>
Zn(NO3)2 + 2 KOH = ZnK2 + 2 OHNO3
Na2CO3 + HClO2 = NaH + CO3(ClO2)2 =>
Na2CO3 + 2 HClO2 = 2 NaH + CO3(ClO2)2
Na2(O2) + H2O = Na(OH) + O =>
Na2(O2) + H2O = 2 Na(OH) + O
FeSO4 + KIO3 + KI + H2O = I2 + Fe(OH)2 + K2SO4 =>
3 FeSO4 + KIO3 + 5 KI + 3 H2O = 3 I2 + 3 Fe(OH)2 + 3 K2SO4
NaNO2 + KI + CH3COOH = I2 + NO + CH3COONa + CH3COOOK + H2O =>
6 NaNO2 + 2 KI + 8 CH3COOH = I2 + 6 NO + 6 CH3COONa + 2 CH3COOOK + 4 H2O
CuSO4 + K2CO3 + H2O = (CuOH)2CO3 + CO2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 K2SO4
Sr(OH)2 + Al2O3 = Sr(AlO2)2 + H2O =>
Sr(OH)2 + Al2O3 = Sr(AlO2)2 + H2O
H2O + B = H2BO3 + H =>
3 H2O + B = H2BO3 + 4 H
NO2 + P = N2 + P2O =>
2 NO2 + 8 P = N2 + 4 P2O
C16H14 + O2 = H2O + CO2 =>
2 C16H14 + 39 O2 = 14 H2O + 32 CO2
Na2SO3 + CH3COOH = Na2SO3CH3COOH =>
Na2SO3 + CH3COOH = Na2SO3CH3COOH
NaAlH4 + LiH = LiAlH4 + NaH =>
NaAlH4 + LiH = LiAlH4 + NaH
NH2Na + C2H5OH = C2H5NH3 + NaO =>
NH2Na + C2H5OH = C2H5NH3 + NaO
Na(s) + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na(s) + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
FeN2O6 + NH3 + H2O = N2H4O3 + FeO3H3 =>
8 FeN2O6 + 14 NH3 + 21 H2O = 15 N2H4O3 + 8 FeO3H3
CuSe + H2SO4 = CuSO4 + H2SeO3 + SO2 + H2O =>
CuSe + 4 H2SO4 = CuSO4 + H2SeO3 + 3 SO2 + 3 H2O
Cu + Pb3N2 = Cu3N2 + Pb =>
3 Cu + Pb3N2 = Cu3N2 + 3 Pb
HNO3 + ZnSO4 = HZn + SO4NO3 =>
HNO3 + ZnSO4 = HZn + SO4NO3
ClO3{-} + H2O + I2 = H(IO3)2{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 3 I2 = 3 H(IO3)2{-} + 5 Cl{-} + 3 H{+}
C8H18 + N2O2 + O2 = H2O + C3O6N2 =>
6 C8H18 + 16 N2O2 + 59 O2 = 54 H2O + 16 C3O6N2
Rb + Rb(NO3) = RbO + N2 =>
4 Rb + 2 Rb(NO3) = 6 RbO + N2
C2H6O + Na = C2H5ONa + H =>
C2H6O + Na = C2H5ONa + H
K + NaOH = K(NaOH) =>
K + NaOH = K(NaOH)
CH2(O)CHCH2Cl + H2O = CH2(OH)CH(OH)CH2(OH) + HCl =>
CH2(O)CHCH2Cl + 2 H2O = CH2(OH)CH(OH)CH2(OH) + HCl
Hg2S2 = Hg + S2 =>
Hg2S2 = 2 Hg + S2
Ca2(aq) + O2CCO2(aq) + H2O(l) = CaC2O4*H2O(s) =>
Ca2(aq) + 2 O2CCO2(aq) + 2 H2O(l) = 2 CaC2O4*H2O(s)
K2CO3 + Ca(C3H5O3)2 = K2(C3H5O3)2 + CaCO3 =>
K2CO3 + Ca(C3H5O3)2 = K2(C3H5O3)2 + CaCO3
H2SO4 + HI = S04 + I2 + H2O =>
4 H2SO4 + 24 HI = S04 + 12 I2 + 16 H2O
Pb(NO3)2(S) = PbO(S) + NO2 + O2 =>
2 Pb(NO3)2(S) = 2 PbO(S) + 4 NO2 + O2
CoBr3 + Cl = Br + CoCl =>
CoBr3 + Cl = 3 Br + CoCl
AgI(s) = Ag(s)I(aq) =>
AgI(s) = Ag(s)I(aq)
Fe(s)(iii) + S8(s) = FeS(s) =>
8 Fe(s)(iii) + S8(s) = 8 FeS(s)
Fe{+3} + H2O = [Fe(H2O)]{+3}{+} =>
Fe{+3} + H2O = [Fe(H2O)]{+3}{+}
C6H9O2N2 + O2 = CO2 + H2O + N2 =>
4 C6H9O2N2 + 29 O2 = 24 CO2 + 18 H2O + 4 N2
Na2(Zn(OH)4) + CO2 = Zn(OH)2 + NaHCO3 =>
Na2(Zn(OH)4) + 2 CO2 = Zn(OH)2 + 2 NaHCO3
Mg + C4H8Cl2 = C4H8 + MgCl2 =>
Mg + C4H8Cl2 = C4H8 + MgCl2
MnN2O6 + CH4N2O = Mn3O4 + CO2 + N2 + H2O =>
9 MnN2O6 + 14 CH4N2O = 3 Mn3O4 + 14 CO2 + 23 N2 + 28 H2O
K3(PO4) + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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