| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Hg
Al + HC = AlC + H2 =>
2 Al + 2 HC = 2 AlC + H2
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2
Hg(NO3)2 + (NH4)2SO4 = Hg2(SO4)2 + NH4NO3 =>
2 Hg(NO3)2 + 2(NH4)2SO4 = Hg2(SO4)2 + 4 NH4NO3
CaOH + H2SO4 = CaSO4 + H2O + H2 =>
2 CaOH + 2 H2SO4 = 2 CaSO4 + 2 H2O + H2
KMnO4 + Br2 + HCl = KCl + MnCl2 + HBrO3 + H2O =>
2 KMnO4 + Br2 + 6 HCl = 2 KCl + 2 MnCl2 + 2 HBrO3 + 2 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Cr2O7 + H2O + Ba = BaCrO4 + H3O =>
Cr2O7 + 3 H2O + 2 Ba = 2 BaCrO4 + 2 H3O
Ca + HC2H3O2 = H2 + CaC2H3O2 =>
2 Ca + 2 HC2H3O2 = H2 + 2 CaC2H3O2
C6H8O4 + H2 = C6H14 + H2O =>
C6H8O4 + 7 H2 = C6H14 + 4 H2O
Na(s) + KNO3 = K2O(s) + Na2O(s) + N2(g) =>
10 Na(s) + 2 KNO3 = K2O(s) + 5 Na2O(s) + N2(g)
Ca3(PO4)2 + SO2 + C = CaSO4 + CO + P =>
Ca3(PO4)2 + 3 SO2 + 2 C = 3 CaSO4 + 2 CO + 2 P
Na + H(OH) = H + NaOH =>
Na + H(OH) = H + NaOH
Ag + Hg(No3)2 = Hg + Ag(No3) =>
2 Ag + Hg(No3)2 = Hg + 2 Ag(No3)
Il{+} = Il + Il{3+} =>
3 Il{+} = 2 Il + Il{3+}
H2O = H8 + O2 =>
4 H2O = H8 + 2 O2
NaHCO3 + C2H4O3 = CO2 + H2O + NaC2H3O2 =>
3 NaHCO3 + 4 C2H4O3 = 5 CO2 + 5 H2O + 3 NaC2H3O2
KBr + I2 = KI + BrI =>
KBr + I2 = KI + BrI
Na(s) + N3(g) = Na3N(s) =>
9 Na(s) + N3(g) = 3 Na3N(s)
CuSO4 + Na2S = CuS + Na2SO4(s) =>
CuSO4 + Na2S = CuS + Na2SO4(s)
PP + O2 = P4O10 =>
2 PP + 5 O2 = P4O10
Fe2O3 + Ba(NO2)2 = Fe(NO2)3 + BaO =>
Fe2O3 + 3 Ba(NO2)2 = 2 Fe(NO2)3 + 3 BaO
Zn + CO = C + ZnO =>
Zn + CO = C + ZnO
CuO + S = Cu2S + O2 =>
2 CuO + S = Cu2S + O2
P2O5 + AgNO3 = Ag3PO4 + N2O5 =>
P2O5 + 6 AgNO3 = 2 Ag3PO4 + 3 N2O5
LiNO3 + MgSO4 = Li2SO4 + Mg(NO3)2 =>
2 LiNO3 + MgSO4 = Li2SO4 + Mg(NO3)2
CH2CHOHCH2N(CH3)2Cl + H2NCH2CH2NH2 = CH2CHCH2N(CH3)2NHClCH2CH2NH2 + H2O =>
CH2CHOHCH2N(CH3)2Cl + H2NCH2CH2NH2 = CH2CHCH2N(CH3)2NHClCH2CH2NH2 + H2O
KI + O = KIO2 =>
KI + 2 O = KIO2
HBr(ac) + NH3(ac) = H3 + NBr =>
3 HBr(ac) + 3 NH3(ac) = 4 H3 + 3 NBr
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
K2CO3 + CrCl3 = KCl + Cr2(CO3)3 =>
3 K2CO3 + 2 CrCl3 = 6 KCl + Cr2(CO3)3
NH3 + Mg(NO3)2 = HNO3 + Mg3N2 =>
2 NH3 + 3 Mg(NO3)2 = 6 HNO3 + Mg3N2
Cr2O3 + PbO2 + KOH = K2CrO4 + KPbO2 + H2O =>
Cr2O3 + 6 PbO2 + 10 KOH = 2 K2CrO4 + 6 KPbO2 + 5 H2O
Au(NO3)3 + Mn = Mn(NO3)2 + Au =>
2 Au(NO3)3 + 3 Mn = 3 Mn(NO3)2 + 2 Au
Na2SO4 + Al = Na2 + Al2SO4 =>
Na2SO4 + 2 Al = Na2 + Al2SO4
Ca20Mn10Ta10O60 + Mn10O10 + Ta20O50 + Mn20O30 = Ca5Mn15Mn10Ta10O60 =>
2 Ca20Mn10Ta10O60 + 12 Mn10O10 + 3 Ta20O50 + 3 Mn20O30 = 8 Ca5Mn15Mn10Ta10O60
Ba(OH)2 + AgNO3 = Ba(NO3) + Ag(OH)2 =>
Ba(OH)2 + AgNO3 = Ba(NO3) + Ag(OH)2
C3H7NO2 + HCl = HC3H7NO2 + Cl =>
C3H7NO2 + HCl = HC3H7NO2 + Cl
C11H12N2SHCl + NaHCO3 = H2O + CO2 + Na3C6H5O7 + N2 + S + Cl2 =>
6 C11H12N2SHCl + 57 NaHCO3 = 20 H2O + 9 CO2 + 19 Na3C6H5O7 + 6 N2 + 6 S + 3 Cl2
(NH4)3SO4 = NH3 + SO2 + N2 + H2O =>
6(NH4)3SO4 = 16 NH3 + 6 SO2 + N2 + 12 H2O
NaOH + CaSO4(s) = Na2SO4(s) + Ca(OH)2(aq) =>
2 NaOH + CaSO4(s) = Na2SO4(s) + Ca(OH)2(aq)
CuSO4 + NH4OH = [CuOH]2SO4 + [NH4]2SO4 =>
2 CuSO4 + 2 NH4OH = [CuOH]2SO4 + [NH4]2SO4
AgNO3 + S = Ag2S + NO3 =>
2 AgNO3 + S = Ag2S + 2 NO3
MgOH2 = MgO + H2 =>
MgOH2 = MgO + H2
AgNO3 + Zn = AgNO3Zn =>
AgNO3 + Zn = AgNO3Zn
K2SO4(s) + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4(s) + Pb(NO3)2 = 2 KNO3 + PbSO4
KI + H2O2 + H2SO4 = K2SO4 + I2 + H2O =>
2 KI + H2O2 + H2SO4 = K2SO4 + I2 + 2 H2O
H2O2 = H2O + O2 = CO2 + H2O =>
2 H2O2 = 2 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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