| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2C2O4 + Cd3(PO4)2 = 2(NH4)3PO4 + 3 CdC2O4
MgBr2 + KOH = MgOH + KBr2 =>
MgBr2 + KOH = MgOH + KBr2
Sr(NO3)2 + BaSO4 = SrSO4 + Ba(NO3)2 =>
Sr(NO3)2 + BaSO4 = SrSO4 + Ba(NO3)2
Cl2 + NaOH = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2 + 6 NaOH = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
Al + CoCl2 = AlCoCl2 =>
Al + CoCl2 = AlCoCl2
N6Na + N + NaK = N34K4Na9 =>
5 N6Na + 4 N + 4 NaK = N34K4Na9
Sn + Pb{2+} = Pb + Sn{2+} =>
Sn + Pb{2+} = Pb + Sn{2+}
PbO2 = Pb2 + O4 =>
2 PbO2 = Pb2 + O4
CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3
H2SeO3 + KMnO4 = K2SeO4 + H2SeO4 + MnO2 + H2O =>
3 H2SeO3 + 2 KMnO4 = K2SeO4 + 2 H2SeO4 + 2 MnO2 + H2O
O + H2S = SO2 + H2O =>
3 O + H2S = SO2 + H2O
ZnSO4 + H3PO4 = ZnHPO4 + H2SO4 =>
ZnSO4 + H3PO4 = ZnHPO4 + H2SO4
Zn + Zn(NO3)2 = Zn2(NO3)2 =>
Zn + Zn(NO3)2 = Zn2(NO3)2
Hg2O + HCl = Hg2Cl2 + H2O =>
Hg2O + 2 HCl = Hg2Cl2 + H2O
SO4 + H2O = H2SO4 + OH =>
SO4 + 2 H2O = H2SO4 + 2 OH
PbO2 + HCl(aq) = PbCl2(s) + Cl2(g) + H2O(l) =>
PbO2 + 4 HCl(aq) = PbCl2(s) + Cl2(g) + 2 H2O(l)
Bi + HNO3 = Bi2O5 + NO + H2O =>
6 Bi + 10 HNO3 = 3 Bi2O5 + 10 NO + 5 H2O
K[Al(OH)4] + PbO = Al(OH)3 + K2O + Pb(OH)2 =>
2 K[Al(OH)4] + PbO = 2 Al(OH)3 + K2O + Pb(OH)2
K2CrO4 + KBr + H2O = CrBr3 + Br2 + KOH =>
2 K2CrO4 + 12 KBr + 8 H2O = 2 CrBr3 + 3 Br2 + 16 KOH
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
NaI + O2 = Na2O + I =>
4 NaI + O2 = 2 Na2O + 4 I
NaNH2 + HOH = NaOH + NH3 =>
NaNH2 + HOH = NaOH + NH3
Ba(OH)2(aq) + HCl = BaCl2 + H2O =>
Ba(OH)2(aq) + 2 HCl = BaCl2 + 2 H2O
Ag(NO3)2 = Ag + NO3 =>
Ag(NO3)2 = Ag + 2 NO3
NaI + O2 = NaIO3 =>
2 NaI + 3 O2 = 2 NaIO3
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH =>
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH
NH3 + HNO3 = NH4N03 + H2O =>
3 NH3 + HNO3 = NH4N03 + 3 H2O
ClCH2CH2Cl + Na = CH2CH2 + NaCl =>
ClCH2CH2Cl + 2 Na = CH2CH2 + 2 NaCl
CaO + H2O = H3O + CaO2H =>
CaO + 2 H2O = H3O + CaO2H
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
BCl3 + NH3 = BCl3NH3 =>
BCl3 + NH3 = BCl3NH3
H2NOH = H2N + OH =>
H2NOH = H2N + OH
CaCO3 + H2O + Na2CO3 = NaHCO3 + Ca(OH)2 =>
CaCO3 + 2 H2O + Na2CO3 = 2 NaHCO3 + Ca(OH)2
BaSO4 = O2 + BaSO3 =>
2 BaSO4 = O2 + 2 BaSO3
CuO + NaOH = CuOH3 + NaO =>
CuO + 3 NaOH = CuOH3 + 3 NaO
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + 4 H2O + Cr2(SO4)3
As2S3 + H2O2 + NH4OH = NH4AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 16 H2O2 + 8 NH4OH = 2 NH4AsO4 + 3(NH4)2SO4 + 20 H2O
Cu + PbSO4 = Cu(SO4) + Pb =>
Cu + PbSO4 = Cu(SO4) + Pb
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
Mn(NO3)2 + Na3PO4 = Na2(NO3)2 + Mn3(PO4)2 =>
3 Mn(NO3)2 + 2 Na3PO4 = 3 Na2(NO3)2 + Mn3(PO4)2
Li + H2O = LiOH + H2 = thermalheat =>
2 Li + 2 H2O = 2 LiOH + H2
CaCl2 + NH3 = Ca3N2 + HCl =>
3 CaCl2 + 2 NH3 = Ca3N2 + 6 HCl
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
CaCl2 + (NH4)2O = CaO + NH4Cl =>
CaCl2 + (NH4)2O = CaO + 2 NH4Cl
HCl + AlOH = HOH + AlCl =>
HCl + AlOH = HOH + AlCl
KClO3 + Cr2O3 + KOH = KCl + K2CrO4 + H2O =>
KClO3 + Cr2O3 + 4 KOH = KCl + 2 K2CrO4 + 2 H2O
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
C2O2 + H2O = CO2 + H =>
C2O2 + 2 H2O = 2 CO2 + 4 H
PCl3Cl2 = PCl5 =>
PCl3Cl2 = PCl5
KMnO4 + K2SnO2 + KOH = K2MnO4 + K2SnO3 + H2O =>
2 KMnO4 + K2SnO2 + 2 KOH = 2 K2MnO4 + K2SnO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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