| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11I + NH3 = C5H11N + H3I
HCNO + Al = Al(CNO)3 + H2 =>
6 HCNO + 2 Al = 2 Al(CNO)3 + 3 H2
AlCl3 + H2O + NaOH + O2 = Na[Al(OH)4] + Cl =>
4 AlCl3 + 6 H2O + 4 NaOH + 3 O2 = 4 Na[Al(OH)4] + 12 Cl
CO(NH2)2 + Cl2 + H2O = NH2Cl + CO2 + HCl =>
CO(NH2)2 + 2 Cl2 + H2O = 2 NH2Cl + CO2 + 2 HCl
K + C = CK =>
K + C = CK
C7H8O3S + NaBr = HBr + C7H7O3SNa =>
C7H8O3S + NaBr = HBr + C7H7O3SNa
(Si) + (O2) + (H2O) = (H2)(Si)(O3) =>
(Si) + (O2) + (H2O) = (H2)(Si)(O3)
HCl + CaCO3 = CaCO3CaCl2 + H2O + CO2 =>
2 HCl + 2 CaCO3 = CaCO3CaCl2 + H2O + CO2
AsFeS = As + FeS =>
AsFeS = As + FeS
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
Fe + NH4(SCN) = NH4 + Fe(SCN) =>
Fe + NH4(SCN) = NH4 + Fe(SCN)
Mg5N2 = Mg2 + N5 =>
10 Mg5N2 = 25 Mg2 + 4 N5
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + HCl =>
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + 2 HCl
Pb(ac) + Br(ac) = PbBr2(s) =>
Pb(ac) + 2 Br(ac) = PbBr2(s)
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
H3O + C1 = H2O + HC1 =>
H3O + C1 = H2O + HC1
NaOH(aq) + H2SO4(aq) = (Na)2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = (Na)2SO4 + 2 H2O
PO4H3 + W(OH)6 = (PO4)6W3 + H2O =>
6 PO4H3 + 3 W(OH)6 = (PO4)6W3 + 18 H2O
PbNO3 + Kl = PbKl + NO3 =>
PbNO3 + Kl = PbKl + NO3
Na2S2O4 + I2 = NaI + SO3 + S2 =>
3 Na2S2O4 + 3 I2 = 6 NaI + 4 SO3 + S2
Fe + HCl(aq) = FeCl2 + H2(g) =>
Fe + 2 HCl(aq) = FeCl2 + H2(g)
FeSO4 + Cl2 + Na2SO4 = NaCl + Fe(SO4)3 =>
FeSO4 + 2 Cl2 + 2 Na2SO4 = 4 NaCl + Fe(SO4)3
Na2B4O7 + Ti = TiB4O7 + Na =>
Na2B4O7 + Ti = TiB4O7 + 2 Na
HC2H3O2 + NaHCO3 = NaC2HO2 + CO2 + H2O =>
3 HC2H3O2 + 4 NaHCO3 = 4 NaC2HO2 + 2 CO2 + 6 H2O
C6H5NH2 + KOH + CHCl3 = C6H5NC + KCl + H2O =>
C6H5NH2 + 3 KOH + CHCl3 = C6H5NC + 3 KCl + 3 H2O
Li(OH) + SO2 = Li2SO3 + H2O =>
2 Li(OH) + SO2 = Li2SO3 + H2O
Na2(S) + Pb(CO3) = PbS + Na2(CO3) =>
Na2(S) + Pb(CO3) = PbS + Na2(CO3)
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Ca2OH + C2H4O2 = H2O + Ca2C2H3O2 =>
Ca2OH + C2H4O2 = H2O + Ca2C2H3O2
Cu2CO3(OH)2 + CO2 = Cu3(CO3)2(OH)2 + H2O =>
3 Cu2CO3(OH)2 + CO2 = 2 Cu3(CO3)2(OH)2 + H2O
Cu(MnO4)2 + H2SO4 = CuSO4 + H(MnO4) =>
Cu(MnO4)2 + H2SO4 = CuSO4 + 2 H(MnO4)
SiO2 + MgO2H2 = Mg3Si4O10O2H2 + H2O =>
4 SiO2 + 3 MgO2H2 = Mg3Si4O10O2H2 + 2 H2O
AgNO3 + Na2(SO4) = Ag2SO4 + NO3Na =>
2 AgNO3 + Na2(SO4) = Ag2SO4 + 2 NO3Na
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
PCl3 + LiAlH4 = PH3 + Li + Cl + Al =>
4 PCl3 + 3 LiAlH4 = 4 PH3 + 3 Li + 12 Cl + 3 Al
K(NO3) + H2SO4 = K2(SO4) + HNO3 =>
2 K(NO3) + H2SO4 = K2(SO4) + 2 HNO3
C3H6OS + C6H8O7 + H2O = C23H32O6 + H2SO4 =>
129 C3H6OS + 85 C6H8O7 + 26 H2O = 39 C23H32O6 + 129 H2SO4
Mn(NO3)2 = Mn0 + NO2 + O2 =>
Mn(NO3)2 = Mn0 + 2 NO2 + O2
C3H6OS + C6H8O7 + H2O = C23H32O6 + H2SO4 =>
129 C3H6OS + 85 C6H8O7 + 26 H2O = 39 C23H32O6 + 129 H2SO4
Cu(OH)2Zn = Zn[Cu(OH)2] =>
Cu(OH)2Zn = Zn[Cu(OH)2]
Ag(NO3)3 + CuCl2 = AgCl3 + Cu(NO3)2 =>
2 Ag(NO3)3 + 3 CuCl2 = 2 AgCl3 + 3 Cu(NO3)2
Zn2{+} + Ag = Zn + Ag{+} =>
Zn2{+} + Ag = 2 Zn + Ag{+}
FeCl3 + KCSN = FeKCSN + Cl2 =>
2 FeCl3 + 2 KCSN = 2 FeKCSN + 3 Cl2
CH3COOH + Ag(NH3)2OH = Ag + (NH4)2CO3 + NH3 + H2O =>
CH3COOH + 8 Ag(NH3)2OH = 8 Ag + 2(NH4)2CO3 + 12 NH3 + 4 H2O
KNO3 + H2SO4 = HNO3 + KOH + SO3 =>
KNO3 + H2SO4 = HNO3 + KOH + SO3
C6H7O3 + O2 = CO2 + H2O =>
4 C6H7O3 + 25 O2 = 24 CO2 + 14 H2O
Na + C12 = NaC13 =>
12 Na + 13 C12 = 12 NaC13
C20H27NO11 + O2 = CO2 + H2O + NO2 =>
4 C20H27NO11 + 89 O2 = 80 CO2 + 54 H2O + 4 NO2
Pb + FeCl3 = PbCl4 + Fe =>
3 Pb + 4 FeCl3 = 3 PbCl4 + 4 Fe
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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