| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na(OH) + K3(PO4) = Na3(PO4) + 3 K(OH)
K2CrO4 + HNO3 = K2Cr2O7 + KNO3 + H2O =>
2 K2CrO4 + 2 HNO3 = K2Cr2O7 + 2 KNO3 + H2O
Al{+3} + H2SO4 = Al2(SO4)3 + H{+} =>
2 Al{+3} + 3 H2SO4 = Al2(SO4)3 + 6 H{+}
BaC2 + H2O = BaO + C2H2 =>
BaC2 + H2O = BaO + C2H2
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
N2O5 + H2O = HNO3(aq) =>
N2O5 + H2O = 2 HNO3(aq)
HOH = H2 + O2 =>
2 HOH = 2 H2 + O2
Na + FeO = Fe(NaO) =>
Na + FeO = Fe(NaO)
K2S + BaBr2 = BaS + KBr =>
K2S + BaBr2 = BaS + 2 KBr
HNO2 + KMnO4 + HSO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
13 HNO2 + 4 KMnO4 + 6 HSO4 = 13 HNO3 + 2 K2SO4 + 4 MnSO4 + 3 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
(NH4)2CO3 + HC2H3O2 = NH4O + CHO =>
2(NH4)2CO3 + HC2H3O2 = 4 NH4O + 4 CHO
HF + NH4OH = NH4F + H2O =>
HF + NH4OH = NH4F + H2O
C6H14O6 + C18H34O2 = C24H44O6 + H2O =>
C6H14O6 + C18H34O2 = C24H44O6 + 2 H2O
Zn + HPO4 = Zn(PO4)2 + H =>
Zn + 2 HPO4 = Zn(PO4)2 + 2 H
C5H10Cl2 + Cl2 = C5H9Cl3 + HCl =>
C5H10Cl2 + Cl2 = C5H9Cl3 + HCl
Cu + (NO3)2 = CuN + O =>
2 Cu + (NO3)2 = 2 CuN + 6 O
Fe(OH)3 + NH3 = Fe(H)3 + N(OH)3 =>
Fe(OH)3 + NH3 = Fe(H)3 + N(OH)3
Fe(OH)3 + NaCl = FeCl + Na(OH)3 =>
Fe(OH)3 + NaCl = FeCl + Na(OH)3
Cl3 + Ag(NO3) + H2O = AgCl + AgClO3 + HNO2 =>
2 Cl3 + 6 Ag(NO3) + 3 H2O = 3 AgCl + 3 AgClO3 + 6 HNO2
K2CrO4 + Ni(NO3)2 = K(NO3) + Ni(CrO4) =>
K2CrO4 + Ni(NO3)2 = 2 K(NO3) + Ni(CrO4)
Ca + Mn2O3 = CaO2 + Mn =>
3 Ca + 2 Mn2O3 = 3 CaO2 + 4 Mn
HSO4 + Fe = H2 + FeSO4 =>
2 HSO4 + 2 Fe = H2 + 2 FeSO4
AgNO3 + SbCl3 = AgCl + Sb(NO3)3 =>
3 AgNO3 + SbCl3 = 3 AgCl + Sb(NO3)3
Co(s) + HCl(aq) = CoCl3(s) + H2(g) =>
2 Co(s) + 6 HCl(aq) = 2 CoCl3(s) + 3 H2(g)
Cu + Ag2NO3 = Ag + Cu(NO3)2 =>
Cu + 2 Ag2NO3 = 4 Ag + Cu(NO3)2
Si2Cl6 + H2O = HCl + SiO2 + H2 =>
Si2Cl6 + 4 H2O = 6 HCl + 2 SiO2 + H2
C3H4 + I2 = CI + HI =>
2 C3H4 + 7 I2 = 6 CI + 8 HI
KMnO4 + NaHSO3 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 10 NaHSO3 + H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 6 H2O
TlCl + Cl2 + HCl = H3[TlCl6] =>
TlCl + Cl2 + 3 HCl = H3[TlCl6]
AuCl3 + Na = Au + NaCl =>
AuCl3 + 3 Na = Au + 3 NaCl
BH3 = B + H2 =>
2 BH3 = 2 B + 3 H2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
K2CrO7 + K2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 K2SO3 + 5 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 5 H2O
KMnO4 + NaHSO3 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
Br{-} + Cr2O7{2-} + H3O{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + Cr2O7{2-} + 14 H3O{+} = 3 Br2 + 2 Cr{3+} + 21 H2O
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CH3COOH + Cl2 = CHCl2COOH + H2 =>
CH3COOH + Cl2 = CHCl2COOH + H2
Cr(NO3)3 + K2CO3 + H2O = KNO3 + Cr(OH)3 + H2CO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 6 H2O = 6 KNO3 + 2 Cr(OH)3 + 3 H2CO3
NH4(NO3)2 = N2 + O2 + H2O =>
2 NH4(NO3)2 = 3 N2 + 4 O2 + 4 H2O
CaOHCl = CaClOH =>
CaOHCl = CaClOH
Fe(NO)3 + KOH = Fe(OH)3 + K3(NO)3 =>
Fe(NO)3 + 3 KOH = Fe(OH)3 + K3(NO)3
CH3COOH + NH4OH = CH3NH2 + CO2 + H2O =>
3 CH3COOH + 4 NH4OH = 4 CH3NH2 + 2 CO2 + 6 H2O
H3PO + NaOH = NaPO + H2O + H =>
H3PO + NaOH = NaPO + H2O + 2 H
Mo + O = Mo2O3 =>
2 Mo + 3 O = Mo2O3
Na(OH) + K3(PO4) = Na3(PO4) + K(OH) =>
3 Na(OH) + K3(PO4) = Na3(PO4) + 3 K(OH)
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
KMnO4 + H2 = KOH + MnO + H2O =>
2 KMnO4 + 5 H2 = 2 KOH + 2 MnO + 4 H2O
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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