| Équations équilibrées la veille | Équations équilibrées le lendemain |
UF6 + 2 C2H5OH = UO2F4 + C4H10 + 2 HF
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
K + Ca = K2Ca =>
2 K + Ca = K2Ca
Au(OH)3 + HCl = HAuCl4 + H2O =>
Au(OH)3 + 4 HCl = HAuCl4 + 3 H2O
KOH + CO(NH2)2 = K + CO2 + NH4 + NH =>
KOH + CO(NH2)2 = K + CO2 + NH4 + NH
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
H2 + C = HC =>
H2 + 2 C = 2 HC
Li + HNO3 = LiNO3 + H2O + NH4NO3 =>
8 Li + 10 HNO3 = 8 LiNO3 + 3 H2O + NH4NO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
PH3 + CuSO4*5H2O = Cu3P2 + H2SO4 + H2O =>
2 PH3 + 3 CuSO4*5H2O = Cu3P2 + 3 H2SO4 + 15 H2O
BaO + O2 = Ba(O2) =>
2 BaO + O2 = 2 Ba(O2)
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + 2 NaNO3
NaAlH4 + HCl = NaCl + AlCl3 + H2 =>
NaAlH4 + 4 HCl = NaCl + AlCl3 + 4 H2
Al + P + O2 = AlPO4 =>
Al + P + 2 O2 = AlPO4
Ca{2+} + H2S = CaS + H{+} =>
Ca{2+} + H2S = CaS + 2 H{+}
C7H5N3O6 + H2BO3 = CO + H2 + N2 + B2O3 =>
6 C7H5N3O6 + 4 H2BO3 = 42 CO + 19 H2 + 9 N2 + 2 B2O3
K2CO3 + HCl(aq) = KCl + H2O + CO2 =>
K2CO3 + 2 HCl(aq) = 2 KCl + H2O + CO2
Fe3(PO4)2 + Na2S = Na3PO4 + FeS =>
Fe3(PO4)2 + 3 Na2S = 2 Na3PO4 + 3 FeS
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
VPO4 = VP + O2 =>
VPO4 = VP + 2 O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
(NH4)3VO4 + O2 = V2O5 + N2 + H2O =>
4(NH4)3VO4 + 9 O2 = 2 V2O5 + 6 N2 + 24 H2O
SrCl + Na(SO4) = NaCl + Sr(SO4) =>
SrCl + Na(SO4) = NaCl + Sr(SO4)
Fe(NO3)3 + K2S = KNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 K2S = 6 KNO3 + Fe2S3
[Ag(NH3)2]{+} + CH3CHO + H2O = Ag(s) + NH3 + CH3COOH + H{+} =>
2[Ag(NH3)2]{+} + CH3CHO + H2O = 2 Ag(s) + 4 NH3 + CH3COOH + 2 H{+}
H3C6H5O7 + Na1H1C1O3 = Na3C6H5O7 + H2O1 + C1O2 =>
H3C6H5O7 + 3 Na1H1C1O3 = Na3C6H5O7 + 3 H2O1 + 3 C1O2
KClO3 + Na2C2O4 + H2O = H2CO3 + KCl + Na2CO3 =>
KClO3 + 3 Na2C2O4 + 3 H2O = 3 H2CO3 + KCl + 3 Na2CO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SO2 + PB(NO3)2 = PBS + NO + O2 =>
SO2 + PB(NO3)2 = PBS + 2 NO + 3 O2
KMnO4 + K2S + H2O = MnO2 + SO2 + KOH =>
2 KMnO4 + K2S + 2 H2O = 2 MnO2 + SO2 + 4 KOH
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
Ca3P2 + H2O = Ca(OH)2 + PH3(aq) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuSO4 + M = CuSO4M =>
CuSO4 + M = CuSO4M
SrH2 + Si3N4 + N2 = Sr2Si5N8 + H2 =>
6 SrH2 + 5 Si3N4 + 2 N2 = 3 Sr2Si5N8 + 6 H2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
H2 + C = H4C =>
2 H2 + C = H4C
Rb3P = P + Rb =>
Rb3P = P + 3 Rb
Cl + KBr = ClBr + K =>
Cl + KBr = ClBr + K
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2
C2H3O2(aq) + H3O(aq) = H2O(l) + C =>
C2H3O2(aq) + H3O(aq) = 3 H2O(l) + 2 C
I{-} + H{+} + SO4{2-} = I2 + SO2 + H2O =>
2 I{-} + 4 H{+} + SO4{2-} = I2 + SO2 + 2 H2O
Cu + NH4NSC + O2 = CuSCN + NH3 + H2O =>
4 Cu + 4 NH4NSC + O2 = 4 CuSCN + 4 NH3 + 2 H2O
MgS(s) = S(s) + Mg(s) =>
MgS(s) = S(s) + Mg(s)
C2H5ONa + C6H5OH = C2H5OH + C6H5ONa =>
C2H5ONa + C6H5OH = C2H5OH + C6H5ONa
K{+} + Si(OH)4 + NaF + HF = K2SiF6 + H2O + Na{+} =>
2 K{+} + Si(OH)4 + 2 NaF + 4 HF = K2SiF6 + 4 H2O + 2 Na{+}
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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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