| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe2(OH)3 + 3 O2 + 6 H2O = 8 Fe(OH)3
C6H7NO2 + O2 + OH{-} = CO3{-2} + H2O + N2 =>
4 C6H7NO2 + 27 O2 + 48 OH{-} = 24 CO3{-2} + 38 H2O + 2 N2
Al2O3 + AgNO3 = Al2NO3 + AgO3 =>
Al2O3 + AgNO3 = Al2NO3 + AgO3
K(OH)2 + Co(NO3)2 = K(NO3)2 + Co(OH)2 =>
K(OH)2 + Co(NO3)2 = K(NO3)2 + Co(OH)2
Mg(OH)2 + MoO3 = MgMoO4*H2O =>
Mg(OH)2 + MoO3 = MgMoO4*H2O
Se + Cl2 = SeCl8 =>
Se + 4 Cl2 = SeCl8
C5H12O + H2O2 = C8H18O2 + CH4O =>
2 C5H12O + H2O2 = C8H18O2 + 2 CH4O
NaOH + HCH3CO2 = NaCO2 + OH2CH =>
NaOH + 2 HCH3CO2 = NaCO2 + 3 OH2CH
Rb2SO4 + Ba(OH)2 = BaSO4 + RbOH =>
Rb2SO4 + Ba(OH)2 = BaSO4 + 2 RbOH
Co{2+} + O2 + NH3 + H{+} = Co(NH3)6{3+} + H2O =>
4 Co{2+} + O2 + 24 NH3 + 4 H{+} = 4 Co(NH3)6{3+} + 2 H2O
C2(g)H6(g) + O2(g) = CO2(g) + H2(g)O =>
2 C2(g)H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2(g)O
KFl + Ca(NO3)2 = CaFl2 + KNO3 =>
2 KFl + Ca(NO3)2 = CaFl2 + 2 KNO3
C40H80 + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
C40H80 + 40 Cr2O7{2-} + 320 H{+} = 40 CO2 + 200 H2O + 80 Cr{3+}
OH + H2CO3 = H2O + HCO3 =>
OH + H2CO3 = H2O + HCO3
C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O =>
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O
HNO3MgO = MgNO3HO =>
HNO3MgO = MgNO3HO
H2S(aq) + LiOH(aq) = H2O(l) + Li2S(aq) =>
H2S(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2S(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C20H34 + O2 = CO2 + H2O =>
2 C20H34 + 57 O2 = 40 CO2 + 34 H2O
(NH4)2SO4 = N2 + S + H2O =>
(NH4)2SO4 = N2 + S + 4 H2O
S + O2 + HCO3{-} = CO2 + SO4{2-} + H2O =>
2 S + 3 O2 + 4 HCO3{-} = 4 CO2 + 2 SO4{2-} + 2 H2O
Fe(NO3)2 + KCl = FeCl2 + KNO3 =>
Fe(NO3)2 + 2 KCl = FeCl2 + 2 KNO3
C2H6(etanol) + O2 = CO2 + H2O =>
2 C2H6(etanol) + 7 O2 = 4 CO2 + 6 H2O
Cu2O + Pb = Cu + PbO =>
Cu2O + Pb = 2 Cu + PbO
AgF + I2 = AgI + F2 =>
2 AgF + I2 = 2 AgI + F2
HCl + AgI = AgCl + HI =>
HCl + AgI = AgCl + HI
MnO2 + PbO2 + HNO3 = H2MnO7 + Pb(NO3)2 + H2O =>
MnO2 + 4 PbO2 + 8 HNO3 = H2MnO7 + 4 Pb(NO3)2 + 3 H2O
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(s) =>
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(s)
ZnO2H2SO4 = ZnSO4H2O2 =>
ZnO2H2SO4 = ZnSO4H2O2
K2S + KClO3 = K2SO4 + KCl =>
3 K2S + 4 KClO3 = 3 K2SO4 + 4 KCl
CO2 + H2O + NaOH = NaH3CO4 =>
CO2 + H2O + NaOH = NaH3CO4
Cu + O2 + NH4OH = Cu(NH3)4(OH)2 + H2O =>
2 Cu + O2 + 8 NH4OH = 2 Cu(NH3)4(OH)2 + 6 H2O
Ti + CoO = Co + Ti2O3 =>
2 Ti + 3 CoO = 3 Co + Ti2O3
CH2O2 + Na2CO3 = CO2 + HCOONa + H2O =>
2 CH2O2 + Na2CO3 = CO2 + 2 HCOONa + H2O
C + C2H5OH = C6H5OH =>
4 C + C2H5OH = C6H5OH
FeSO4CaOH2O = Fe(OH)2CaSO4 =>
FeSO4CaOH2O = Fe(OH)2CaSO4
C3H7OH + H2O = CO2 + H =>
C3H7OH + 5 H2O = 3 CO2 + 18 H
Na2SO3 + NaClO2 = NaCl + Na2SO4 =>
2 Na2SO3 + NaClO2 = NaCl + 2 Na2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C15H15 + O2 = CO2 + H2O =>
4 C15H15 + 75 O2 = 60 CO2 + 30 H2O
KO(aq) = K(s) + O(l) =>
KO(aq) = K(s) + O(l)
H2S + CuOH = Cu2S + H2O =>
H2S + 2 CuOH = Cu2S + 2 H2O
KHSO4NaCl = KNaSO4HCl =>
KHSO4NaCl = KNaSO4HCl
Ba(OH)2SO2 = BaSO3H2O =>
Ba(OH)2SO2 = BaSO3H2O
NH4OH + HNO3 = NH4NO3H2O =>
NH4OH + HNO3 = NH4NO3H2O
Al(NO3)3 + C2H6N4O2 = Al2O3 + H2O + CO2 + N2 =>
2 Al(NO3)3 + 3 C2H6N4O2 = Al2O3 + 9 H2O + 6 CO2 + 9 N2
ZnS + HCl = ZnCl + SH =>
ZnS + HCl = ZnCl + SH
NH4NO3 + C2H6O = N2 + CO2 + H2O =>
6 NH4NO3 + C2H6O = 6 N2 + 2 CO2 + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/13/24
Équations équilibrées sur07/13/23
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