| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl + Na2Co3 = LiCo3 + Na2Cl
KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2
[CoCl2*6H20] + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[CoCl2*6H20] + 2 NH4Cl + 10 NH4OH + 121 H2O2 = 2[Co(NH3)6]Cl3 + 252 H2O
Mg(OH)2 + H2SO3 = H2O + MgSO3 =>
Mg(OH)2 + H2SO3 = 2 H2O + MgSO3
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
CH3CH2OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
[CoCl2*6H2O] + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[CoCl2*6H2O] + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
Al(NO3)3 + NaOH = NaNO3 + AlOH(NO3)2 =>
Al(NO3)3 + NaOH = NaNO3 + AlOH(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
NO3 + NO2 = N2O5 =>
NO3 + NO2 = N2O5
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
MoS2 + O2 = MoO2 + S2O4 =>
MoS2 + 3 O2 = MoO2 + S2O4
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
NO2 + NAOH = NANO2 + NANO3 + H2O =>
2 NO2 + 2 NAOH = NANO2 + NANO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
Al(No3)3 + H2So4 = Al2(So4)3 + HNo3 =>
2 Al(No3)3 + 3 H2So4 = Al2(So4)3 + 6 HNo3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
I2O5 + BrF3 = IF5 + O2 + BrF2 =>
2 I2O5 + 20 BrF3 = 4 IF5 + 5 O2 + 20 BrF2
Al + Fe(No3)3 = Fe + Al(No3)3 =>
Al + Fe(No3)3 = Fe + Al(No3)3
CH3COOK + HCL = CH3COOH + KCL =>
CH3COOK + HCL = CH3COOH + KCL
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(ClO3)2 + NaOH = Zn(OH)2 + Na(ClO3) =>
Zn(ClO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(ClO3)
CH4 = C + H2 =>
CH4 = C + 2 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
Fe + Pb(NO3)4 = Fe(NO3)3 + Pb =>
4 Fe + 3 Pb(NO3)4 = 4 Fe(NO3)3 + 3 Pb
Ti + Cl4 = TiCl4 =>
Ti + Cl4 = TiCl4
HCl + Zn = ZnCl2 + H =>
2 HCl + Zn = ZnCl2 + 2 H
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
NH4Cl + K2SO4 = KCl + (NH4)2SO4 =>
2 NH4Cl + K2SO4 = 2 KCl + (NH4)2SO4
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 NH4C2H3O2
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
Cu + AgNO3 = Cu(NO3)4 + Ag =>
Cu + 4 AgNO3 = Cu(NO3)4 + 4 Ag
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 6 H2O(l)
Ca(OH)2 + HF = Ca + F + H2O =>
Ca(OH)2 + 2 HF = Ca + 2 F + 2 H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AI + Ci2 = AICi3 =>
2 AI + 3 Ci2 = 2 AICi3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/08/16
Équations équilibrées sur11/07/15
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