| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 KOH + 3 H2 = 2 KAlOH4
Ba(s) + H2O(l) = H2 + BaOH =>
2 Ba(s) + 2 H2O(l) = H2 + 2 BaOH
BaSO4 + Ca(OH)2 = CaSO4 + Ba(OH)2 =>
BaSO4 + Ca(OH)2 = CaSO4 + Ba(OH)2
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
MgCaSi2O6 + CO2 + H2O = Mg5(CO3)4(OH)2*5H2O + CaCO3*1H2O + SiO2 =>
5 MgCaSi2O6 + 9 CO2 + 11 H2O = Mg5(CO3)4(OH)2*5H2O + 5 CaCO3*1H2O + 10 SiO2
SO2 + OH{-} = HSO3{-} =>
SO2 + OH{-} = HSO3{-}
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
FeO(s) + C(s) = Fe(l) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(l) + CO2(g)
Fe2O3 + CO = CO2 + FeO =>
Fe2O3 + CO = CO2 + 2 FeO
Sr(NO3)2 + Al(NO3)3*9H2O + NH2CONH2 = SrAlO3 + H2O + N2 + CO2 =>
2 Sr(NO3)2 + 2 Al(NO3)3*9H2O + 8 NH2CONH2 = 2 SrAlO3 + 34 H2O + 13 N2 + 8 CO2
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
AsH3 + AgNO3 = Ag3As*AgNO3 + HNO3 =>
AsH3 + 4 AgNO3 = Ag3As*AgNO3 + 3 HNO3
HNO3 + MgOH = MgNO3 + H2O =>
HNO3 + MgOH = MgNO3 + H2O
H2O + Fe{3+} + (S2O4){2-} = (SO3){2-} + H{+} + Fe{2+} =>
2 H2O + 2 Fe{3+} + (S2O4){2-} = 2(SO3){2-} + 4 H{+} + 2 Fe{2+}
Ba(OH)2(aq) + NiCl2 = BaCl2 + Ni(OH)2 =>
Ba(OH)2(aq) + NiCl2 = BaCl2 + Ni(OH)2
ZnSO4 + Ba(OH)2 = Ba[Zn(OH)4] + BaSO4 =>
ZnSO4 + 2 Ba(OH)2 = Ba[Zn(OH)4] + BaSO4
H3O + BaCl2 + SO4 = BaSO4 + HCl + H2O =>
2 H3O + BaCl2 + SO4 = BaSO4 + 2 HCl + 2 H2O
AlCl3 + H2O = Al(OH)4 + H + Cl =>
AlCl3 + 4 H2O = Al(OH)4 + 4 H + 3 Cl
(CH3)3N2H2 + N2O4 = N2 + H2O + CO2 =>
8(CH3)3N2H2 + 23 N2O4 = 31 N2 + 44 H2O + 24 CO2
OCl + S2O3 = SCl2 + O =>
4 OCl + S2O3 = 2 SCl2 + 7 O
CaO + H(NO3) = Ca(NO3)2 + H2O =>
CaO + 2 H(NO3) = Ca(NO3)2 + H2O
Al + KPO4 = AlPO4 + K =>
Al + KPO4 = AlPO4 + K
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
St + H2O = StOH2 =>
St + H2O = StOH2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO4 + Cl2 = PbCl4 + O2 =>
PbO4 + 2 Cl2 = PbCl4 + 2 O2
ClC5H11Mg + H2O = MgOHCl + C5H12 =>
ClC5H11Mg + H2O = MgOHCl + C5H12
VO{2+} + MnO4{-} + H2O = VO3{-} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 6 H2O = 5 VO3{-} + Mn{2+} + 12 H{+}
Mg + HOOCCOOH = Mg(OOCCOOH)2 + H2 =>
Mg + 2 HOOCCOOH = Mg(OOCCOOH)2 + H2
Hg + Sb + HNO3 = HN + Hg2Sb2O7 =>
6 Hg + 6 Sb + 7 HNO3 = 7 HN + 3 Hg2Sb2O7
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
NH2NO3 + NaOH = NaNO3 + NH3 + H2O =>
4 NH2NO3 + 5 NaOH = 5 NaNO3 + 3 NH3 + 2 H2O
C2H3C2Cl + O2 = CO + H2O + HCl =>
2 C2H3C2Cl + 5 O2 = 8 CO + 2 H2O + 2 HCl
Cd + NH3 = [Cd(NH3)4] =>
Cd + 4 NH3 = [Cd(NH3)4]
K2C2O4 + H2O = K{+} + HC2O4{-} + OH{-} =>
K2C2O4 + H2O = 2 K{+} + HC2O4{-} + OH{-}
K2CrO4 + NH3 = K2 + NH3CrO4 =>
K2CrO4 + NH3 = K2 + NH3CrO4
AlBr3 + Ca(OH)2 = CaBr2 + Al(OH)3 =>
2 AlBr3 + 3 Ca(OH)2 = 3 CaBr2 + 2 Al(OH)3
Fe(CrO2)2 + KNO3 + KOH = Fe2O3 + K2CrO4 + KNO2 + H2O =>
2 Fe(CrO2)2 + 7 KNO3 + 8 KOH = Fe2O3 + 4 K2CrO4 + 7 KNO2 + 4 H2O
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
Na + ClO3 = NaCl + O =>
Na + ClO3 = NaCl + 3 O
HCOOH + Al = (HCOO)3Al + H2 =>
6 HCOOH + 2 Al = 2(HCOO)3Al + 3 H2
C6H12N4 + O2 = CO2 + H2O + N2 =>
C6H12N4 + 9 O2 = 6 CO2 + 6 H2O + 2 N2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SHg + HNO3 = (NO3)2Hg + NO + H2O + S =>
3 SHg + 8 HNO3 = 3(NO3)2Hg + 2 NO + 4 H2O + 3 S
H2SeO3 + KMnO4 = H2SeO4 + K2SeO3 + MnSeO3 + H2O =>
8 H2SeO3 + 2 KMnO4 = 5 H2SeO4 + K2SeO3 + 2 MnSeO3 + 3 H2O
KAl(SO4)2(H2O)12 = K + Al + SO4 + H2O =>
KAl(SO4)2(H2O)12 = K + Al + 2 SO4 + 12 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
MgS + Cu2Cl = Cu2S + MgCl(classification) =>
MgS + Cu2Cl = Cu2S + MgCl(classification)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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