| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Cu + 10 HNO3 = 8 Cu(NO3) + N2O + 5 H2O
C{+} + H{+} + SO4{2-} = CO2 + SO2 + H2O =>
2 C{+} + 4 H{+} + 3 SO4{2-} = 2 CO2 + 3 SO2 + 2 H2O
NH3 + F = N2 + NH4F =>
8 NH3 + 6 F = N2 + 6 NH4F
K2CrO4(aq) + Pb(No3)2 = KNo3 + PbCrO4 =>
K2CrO4(aq) + Pb(No3)2 = 2 KNo3 + PbCrO4
C2H60(g) + O2(g) = CO2(g) + H2O(g) =>
C2H60(g) + 17 O2(g) = 2 CO2(g) + 30 H2O(g)
C6H6N6(NO2) + O2 = CO2 + H2O + N2 =>
2 C6H6N6(NO2) + 13 O2 = 12 CO2 + 6 H2O + 7 N2
H2O + NO4 = NH3 + O2 =>
6 H2O + 4 NO4 = 4 NH3 + 11 O2
Na2[Zn(OH)4] + K2SO4 = ZnSO4 + Na2SO4 + KOH =>
Na2[Zn(OH)4] + 2 K2SO4 = ZnSO4 + Na2SO4 + 4 KOH
HI + H2SO4 = H2SO3 + (I2) + H2O =>
2 HI + H2SO4 = H2SO3 + (I2) + H2O
Na2[Zn(OH)4] + K2SO4 = ZnSO4 + Na2SO4 + KOH =>
Na2[Zn(OH)4] + 2 K2SO4 = ZnSO4 + Na2SO4 + 4 KOH
ZnBr2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgBr(er) =>
ZnBr2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgBr(er)
Na2SO3 + KMnO4 + H2O = MnO2 + Na2SO4 + KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
C99999999999999999999999999999 = C9227000000000000000 =>
C99999999999999999999999999999 = C9227000000000000000
C5H10 + O2 = H2CO3 =>
2 C5H10 + 15 O2 = 10 H2CO3
Sr(s) + Br2(g) = SrBr2(s) =>
Sr(s) + Br2(g) = SrBr2(s)
C2HOH + O2 = CO2 + H2O5 =>
C2HOH + 4 O2 = 2 CO2 + H2O5
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
C2H6 + KMnO4 = C2H4O2 + MnO + KOH + H2 =>
2 C2H6 + 2 KMnO4 = 2 C2H4O2 + 2 MnO + 2 KOH + H2
PbF2(s) + PCl3(i) = PF3(g) + PbCl2(s) =>
3 PbF2(s) + 2 PCl3(i) = 2 PF3(g) + 3 PbCl2(s)
WO3 + NH3 = W2 + H2O + N2 =>
2 WO3 + 4 NH3 = W2 + 6 H2O + 2 N2
Ba(OH)2 + KOH = K[Ba(OH)3] =>
Ba(OH)2 + KOH = K[Ba(OH)3]
CH3OOH + Mg = CH3 + Mg(OOH)2 =>
2 CH3OOH + Mg = 2 CH3 + Mg(OOH)2
CuSO4*5H2O + H2SO4 = CuSO4*2H2O + H2SO4*2H2O =>
2 CuSO4*5H2O + 3 H2SO4 = 2 CuSO4*2H2O + 3 H2SO4*2H2O
NiCl2 + Ba(NO3)2 = Ni(NO3)2 + Cl2Ba =>
NiCl2 + Ba(NO3)2 = Ni(NO3)2 + Cl2Ba
Mn2(SO4)7 + NH4NO3 = Mn(NO3)7 + SO4(NH4)2 =>
Mn2(SO4)7 + 14 NH4NO3 = 2 Mn(NO3)7 + 7 SO4(NH4)2
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 3 NaMnO4 + 5 Bi(NO3)2 + 2 NaNO3 + 3 H2O
TiCl4 + K2S + H2O = TiOCl2 + KCl + H2S =>
TiCl4 + K2S + H2O = TiOCl2 + 2 KCl + H2S
Ba(NO2)2 + NaSO4 = BaSO4 + Na(NO2)2 =>
Ba(NO2)2 + NaSO4 = BaSO4 + Na(NO2)2
Al + Cu2(SO4)2 = Al(SO4)2 + Cu2 =>
Al + Cu2(SO4)2 = Al(SO4)2 + Cu2
CO2 + H2O = C3H14 + O2 =>
6 CO2 + 14 H2O = 2 C3H14 + 13 O2
NH4I + KOH = H2O + K + NI =>
NH4I + 4 KOH = 4 H2O + 4 K + NI
C15H30 + O2 = C + H2O =>
2 C15H30 + 15 O2 = 30 C + 30 H2O
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
Na2S2O4*5H2O + H2O2 + H2O = Na2SO4*10H2O + H2SO4 =>
Na2S2O4*5H2O + 3 H2O2 + 3 H2O = Na2SO4*10H2O + H2SO4
Cu(NH3)4 + H2O = Cu(NH3)4(H2O)2 =>
Cu(NH3)4 + 2 H2O = Cu(NH3)4(H2O)2
TiNO3 + H2O = TiOH + HNO3 =>
TiNO3 + H2O = TiOH + HNO3
H3PO4 + OH = H3O + HPO4 =>
H3PO4 + OH = H3O + HPO4
NH3 + O2 = NO + H29 =>
58 NH3 + 29 O2 = 58 NO + 6 H29
(NH4)2CO3(ac) + CaCl2(ac) = NH4Cl + CaCO3 =>
(NH4)2CO3(ac) + CaCl2(ac) = 2 NH4Cl + CaCO3
PotassiumChromate + AluminumSulfate = AluminumChromate + PotassiumSulfate =>
PotassiumChromate + AluminumSulfate = AluminumChromate + PotassiumSulfate
Na2CO3 + MnO2 = Na2MnO4 + CO =>
Na2CO3 + MnO2 = Na2MnO4 + CO
Ca3(PO4)2 + SiO2 + C = CaO(SiO2) + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaO(SiO2) + 2 P + 5 CO
Br2 + H2O = BrO2 + H2 =>
Br2 + 4 H2O = 2 BrO2 + 4 H2
Zn + CuCl{2} = ZnCl{2} + Cu =>
Zn + CuCl{2} = ZnCl{2} + Cu
Y(NO3)3*6H2O + Al(NO3)3*9H2O + CH4N2O = Y4Al2O9 + H2O + CO2 + N2 =>
4 Y(NO3)3*6H2O + 2 Al(NO3)3*9H2O + 15 CH4N2O = Y4Al2O9 + 72 H2O + 15 CO2 + 24 N2
C8H14N + CH3CH2OH = C10H15NO + H2 =>
2 C8H14N + 2 CH3CH2OH = 2 C10H15NO + 5 H2
NaHCO3 + HX = H2O + CO2 + NaX =>
NaHCO3 + HX = H2O + CO2 + NaX
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
H4SiO4 + Sb(OH)3 = H2O + Sb4(SiO4)3 =>
3 H4SiO4 + 4 Sb(OH)3 = 12 H2O + Sb4(SiO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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