| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5COOH + K2CO3 = 2 C2H5COOK + CO2 + H2O
HCl(aq) + Li2CO3(aq) = H2CO3 + LiCl =>
2 HCl(aq) + Li2CO3(aq) = H2CO3 + 2 LiCl
HI + Pd(OH)4 = PdI4 + H2O =>
4 HI + Pd(OH)4 = PdI4 + 4 H2O
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
ZnO + C6H10O6 + H2O = C12H22O14Zn =>
ZnO + 2 C6H10O6 + H2O = C12H22O14Zn
Ba(NO3)2 + Al2(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4H2O + NH3 = [Cu(NH3)4(H2O)]SO4 =>
CuSO4H2O + 4 NH3 = [Cu(NH3)4(H2O)]SO4
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = SO4Ca + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 SO4Ca + 2 Al(OH)3
GeO2 + SO2 = GeS + O2 =>
GeO2 + SO2 = GeS + 2 O2
Al2S3 + (NH4)(NO3) = (NH4)2S + Al(NO3)3 =>
Al2S3 + 6(NH4)(NO3) = 3(NH4)2S + 2 Al(NO3)3
H3PO4 + CuSO4 = Cu3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 H2SO4
KI + Pb(NO3)2 = KNO3 + (PbI2) =>
2 KI + Pb(NO3)2 = 2 KNO3 + (PbI2)
C8H9NO2 + H2O = C8H8NOO{-} + H3O{+} =>
C8H9NO2 + H2O = C8H8NOO{-} + H3O{+}
C3H9(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H9(g) + 21 O2(g) = 12 CO2(g) + 18 H2O(g)
P2(s) + O2(g) = P2O5(s) =>
2 P2(s) + 5 O2(g) = 2 P2O5(s)
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
Ge + NaOH + H2O2 = NaHGeO3 + H2O =>
Ge + NaOH + 2 H2O2 = NaHGeO3 + 2 H2O
H2O2 + CN = CNO + H2O =>
H2O2 + CN = CNO + H2O
F2 + Mt = FMt =>
F2 + 2 Mt = 2 FMt
AlCl3 + NH3 = AlH3 + NCl3 =>
AlCl3 + NH3 = AlH3 + NCl3
Pd + H{+} + NO3 + Cl{-} = PdCl6 + NO + H2O =>
2 Pd + 12 H{+} + 3 NO3 + 12 Cl{-} = 2 PdCl6 + 3 NO + 6 H2O
NaVO3 + Zn + HCl = NaCl + VCl4 + ZnCl2 + H2O =>
2 NaVO3 + Zn + 12 HCl = 2 NaCl + 2 VCl4 + ZnCl2 + 6 H2O
KMnO4 + Fe3O4 + H2O = Fe2O3 + MnO2 + KOH =>
2 KMnO4 + 6 Fe3O4 + H2O = 9 Fe2O3 + 2 MnO2 + 2 KOH
H2(g) + I2(g) = HI(g) =>
H2(g) + I2(g) = 2 HI(g)
MercurousSulfate + AmmoniumNitrate = AmmoniumSulfate + MercurousNitrate =>
MercurousSulfate + AmmoniumNitrate = AmmoniumSulfate + MercurousNitrate
KClO3 + HCl = KCl2 + Cl2 + H2O =>
2 KClO3 + 12 HCl = 2 KCl2 + 5 Cl2 + 6 H2O
KCl + H2 = HCl + K =>
2 KCl + H2 = 2 HCl + 2 K
C6H10O + NH2OH*HCl + NaOH = C6H11NO + NaCl + H2O =>
C6H10O + NH2OH*HCl + NaOH = C6H11NO + NaCl + 2 H2O
H3PO2 + NiSO4 + H2O = H3PO4 + Ni + H2SO4 =>
H3PO2 + 2 NiSO4 + 2 H2O = H3PO4 + 2 Ni + 2 H2SO4
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
H2(g) + V2O5(s) = V2O3(s) + H2O(l) =>
2 H2(g) + V2O5(s) = V2O3(s) + 2 H2O(l)
C6H6O + H2SO4 = C6H6O10S3 + H2O =>
C6H6O + 3 H2SO4 = C6H6O10S3 + 3 H2O
HI + MnO2 = MnI2 + H2O + I2 =>
4 HI + MnO2 = MnI2 + 2 H2O + I2
CuCe2 + Mg = MgCe2 + Cu =>
CuCe2 + Mg = MgCe2 + Cu
MgCl2 + BaCl2 = MgBa + Cl4 =>
MgCl2 + BaCl2 = MgBa + Cl4
KClO3 + HCl = KCl2 + Cl2 + H2O =>
2 KClO3 + 12 HCl = 2 KCl2 + 5 Cl2 + 6 H2O
BaS + O2 = BaSO4 =>
BaS + 2 O2 = BaSO4
N2H4 + MnO2 = N2 + Mn(OH)2 =>
N2H4 + 2 MnO2 = N2 + 2 Mn(OH)2
Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6 =>
2 Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6
KClO3 + HCl = KCl2 + Cl2 + H2O =>
2 KClO3 + 12 HCl = 2 KCl2 + 5 Cl2 + 6 H2O
FeC + O2 = FeO + C =>
2 FeC + O2 = 2 FeO + 2 C
Al(OH)3 + Fe2(SO4)3 = Al2(SO4)3 + Fe(OH)3 =>
2 Al(OH)3 + Fe2(SO4)3 = Al2(SO4)3 + 2 Fe(OH)3
NH4HSO4 + BaCl2 = BaSO4 + HCl + NH3 =>
NH4HSO4 + BaCl2 = BaSO4 + 2 HCl + NH3
LiOHC = LiCOH =>
LiOHC = LiCOH
H2 + CuNO3 = HNO3 + Cu =>
H2 + 2 CuNO3 = 2 HNO3 + 2 Cu
KH2PO4 + KOH + LiCl = H2O + Li3PO4 + KCl =>
KH2PO4 + 2 KOH + 3 LiCl = 2 H2O + Li3PO4 + 3 KCl
KClO3 + HCl = KCl2 + Cl2 + H2O =>
2 KClO3 + 12 HCl = 2 KCl2 + 5 Cl2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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