Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O2NaOH = H2ONaCOOH
PNAlOH = AlNHPO =>
PNAlOH = AlNHPO
AgF + Au2S3 = Ag2S + AuF3 =>
6 AgF + Au2S3 = 3 Ag2S + 2 AuF3
SO3S{2-} + H3O{+} = S + SO4{2-} + H2O =>
3 SO3S{2-} + 2 H3O{+} = 4 S + 2 SO4{2-} + 3 H2O
CH3CO2C6H4COOH + H2O = H3O{+} + CH3CO2C6H4COO{-} =>
CH3CO2C6H4COOH + H2O = H3O{+} + CH3CO2C6H4COO{-}
ReO2 + NaOH + O2 = Na3ReO5 + H2O =>
4 ReO2 + 12 NaOH + 3 O2 = 4 Na3ReO5 + 6 H2O
P2O5 + Ca(OH)2 = P(OH)5 + CaO =>
P2O5 + 5 Ca(OH)2 = 2 P(OH)5 + 5 CaO
KOH + H3PO3 = H2O + K2HPO3 =>
2 KOH + H3PO3 = 2 H2O + K2HPO3
H5JO6 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
2 H5JO6 + 14 KJ + 7 H2SO4 = 8 J2 + 7 K2SO4 + 12 H2O
SnHCl = SnClH =>
SnHCl = SnClH
ZnF2 + CaCl2 = ZnCl2 + CaF2 =>
ZnF2 + CaCl2 = ZnCl2 + CaF2
NaOH + HPO3 = Na(PO3) + H2O =>
NaOH + HPO3 = Na(PO3) + H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ca(NO3)2NaHCO3 = CaCO3NaH(NO3)2 =>
Ca(NO3)2NaHCO3 = CaCO3NaH(NO3)2
B + KCl = BCl3 + K =>
B + 3 KCl = BCl3 + 3 K
Al2O3 + K2O = KAlO2 =>
Al2O3 + K2O = 2 KAlO2
CH{3}{-}CH = CH{3}{-}CH{2}{-}CH =>
CH{3}{-}CH = CH{3}{-}CH{2}{-}CH
CH3CH2NO2 + H2 = CH3CH2NH2 + O2 =>
CH3CH2NO2 + H2 = CH3CH2NH2 + O2
HNO2 + HCl = H2NO2 + Cl =>
HNO2 + HCl = H2NO2 + Cl
C6H6OHCl = C6H5ClH2O =>
C6H6OHCl = C6H5ClH2O
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
Hg2I2 + HCl + HNO3 = HgCl2 + HIO3 + NO + H2O =>
3 Hg2I2 + 12 HCl + 14 HNO3 = 6 HgCl2 + 6 HIO3 + 14 NO + 10 H2O
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s)
Al + KNO2 + KOH + H2O = K3(Al(OH)6) + NH3 =>
2 Al + KNO2 + 5 KOH + 5 H2O = 2 K3(Al(OH)6) + NH3
CuSNa(OH) = Cu(OH)NaS =>
CuSNa(OH) = Cu(OH)NaS
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
FePZn = ZnPFe =>
FePZn = ZnPFe
PF5 + H2O = H3PO4 + HF =>
PF5 + 4 H2O = H3PO4 + 5 HF
HSNaCN = HCNNaS =>
HSNaCN = HCNNaS
CuBr2(aq) + KOH(aq) = Cu(OH)2 + KBr =>
CuBr2(aq) + 2 KOH(aq) = Cu(OH)2 + 2 KBr
NaCl + HNO = HNONaCl =>
NaCl + HNO = HNONaCl
Mg + (Br) = MgBr2 =>
Mg + 2(Br) = MgBr2
HBrCa = HCaBr =>
HBrCa = HCaBr
ZnSO4NaOH = NaSO4ZnOH =>
ZnSO4NaOH = NaSO4ZnOH
PbCrO4 + HCl + FeS = PbCl2 + Fe2S3 + Cr2S3 + FeCl3 + H2O =>
2 PbCrO4 + 16 HCl + 6 FeS = 2 PbCl2 + Fe2S3 + Cr2S3 + 4 FeCl3 + 8 H2O
CuO + Na = Na2O + Cu =>
CuO + 2 Na = Na2O + Cu
Fe(OH)3 + MgSO4 = Mg(OH)3 + FeSO4 =>
Fe(OH)3 + MgSO4 = Mg(OH)3 + FeSO4
SO2 + I2 = I2O2 + S =>
SO2 + I2 = I2O2 + S
PbCrO4 + HCl + FeS = PbCl2 + Fe2S3 + Cr2S3 + FeCl3 + H2O =>
2 PbCrO4 + 16 HCl + 6 FeS = 2 PbCl2 + Fe2S3 + Cr2S3 + 4 FeCl3 + 8 H2O
OHCN = HOCN =>
OHCN = HOCN
C2 + H5 = C5H2 =>
25 C2 + 4 H5 = 10 C5H2
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
C2H4O2Cu = CuC2H4O2 =>
C2H4O2Cu = CuC2H4O2
TiF = FTi =>
TiF = FTi
FeC2O4*H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*H2O + O2 = 2 FeO + 2 H2O + 4 CO2
Fe3O4 = Fe2O3 + FeO =>
Fe3O4 = Fe2O3 + FeO
CaS5 + HNO3 = CaNO3 + H2S + S =>
2 CaS5 + 2 HNO3 = 2 CaNO3 + H2S + 9 S
NaSHHCl = NaClH2S =>
NaSHHCl = NaClH2S
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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