| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Fe22O3 = Al2O3 + 22 Fe
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
Cl + O = Cl2O =>
2 Cl + O = Cl2O
Ca3(PO4)2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O =>
Ca3(PO4)2 + 3 H2SO4 + 6 H2O = 2 H3PO4 + 3 CaSO4*2H2O
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
Ag(S2O3)2 = AgS2O3 + S2O3 =>
Ag(S2O3)2 = AgS2O3 + S2O3
Na(s) + H3PO4(aq) = H(g) + Na3PO4(aq) =>
3 Na(s) + H3PO4(aq) = 3 H(g) + Na3PO4(aq)
Ag(S2O3)2 = AgS2O3 + S2O3 =>
Ag(S2O3)2 = AgS2O3 + S2O3
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
Cu(s) + P4(s) = Cu3P2(s) =>
6 Cu(s) + P4(s) = 2 Cu3P2(s)
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
H2SO4 + Ca3(PO4)2 + H2O = [CaSO4*2H2O] + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 3[CaSO4*2H2O] + 2 H3PO4
C4H9OH + K2CrO7 + H2SO4 = C4H8O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H9OH + 2 K2CrO7 + 5 H2SO4 = 9 C4H8O + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
NH4ClO4 + C6H12N4 = CO2 + HCl + H2O + N2 =>
36 NH4ClO4 + 5 C6H12N4 = 30 CO2 + 36 HCl + 84 H2O + 28 N2
NaClCaCo3 = NaCo3CaCl =>
NaClCaCo3 = NaCo3CaCl
K2(SO4) = K + SO4 =>
K2(SO4) = 2 K + SO4
TiO2 + K2CO3 + KOH = H2CO3 + K2TiO3 =>
2 TiO2 + K2CO3 + 2 KOH = H2CO3 + 2 K2TiO3
NaOH + CH3OOH = NaC2H3O2 + H2O =>
NaOH + 2 CH3OOH = NaC2H3O2 + 3 H2O
C9H17O + O2 = CO2 + H2O =>
4 C9H17O + 51 O2 = 36 CO2 + 34 H2O
Sn(OH)2 + NaOH = Na2SnO2 + H2O(g) =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O(g)
KI + AgNo3 = KNo3 + IAg =>
KI + AgNo3 = KNo3 + IAg
Li + BaCl2 = LiCl2 + Ba =>
Li + BaCl2 = LiCl2 + Ba
K + NH3 = KNH2 + H2 =>
2 K + 2 NH3 = 2 KNH2 + H2
Na2MoO4 + K2MoO4 + MoO3 + Mo = Na3K6Mo60O170 =>
9 Na2MoO4 + 18 K2MoO4 + 304 MoO3 + 29 Mo = 6 Na3K6Mo60O170
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
PO4{3-} + (NH4)6Mo7O24 + H{+}< = (NH4)3PO4*12(MoO3) + NH4{+} + H2O =>
7 PO4{3-} + 12(NH4)6Mo7O24 + 72 H{+}< = 7(NH4)3PO4*12(MoO3) + 51 NH4{+} + 36 H2O
HCl(Ac) + Na2CO3 = H2O(l) + CO2(g) + NaCl(Ac) =>
2 HCl(Ac) + Na2CO3 = H2O(l) + CO2(g) + 2 NaCl(Ac)
NaOH + H5PO4 = Na + H2PO4 + H2O =>
3 NaOH + H5PO4 = 3 Na + H2PO4 + 3 H2O
Au + Zn(SO4)2 = AuSO4 + Zn =>
2 Au + Zn(SO4)2 = 2 AuSO4 + Zn
As2S3 + NO3{-} + H2O = AsO4{3-} + S + NO + H3O{+} =>
3 As2S3 + 10 NO3{-} + 12 H2O = 6 AsO4{3-} + 9 S + 10 NO + 8 H3O{+}
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
ICl3 + KI + H2O = KIO3 + I2 + HCl =>
2 ICl3 + KI + 3 H2O = KIO3 + I2 + 6 HCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
As2S3 + NO3{-} + H2O = AsO4{3-} + S + NO + H{+} =>
3 As2S3 + 10 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 S + 10 NO + 8 H{+}
NaCl + H2SO4 = Na2SO4 + SO2 + Cl2 + H2O =>
2 NaCl + 2 H2SO4 = Na2SO4 + SO2 + Cl2 + 2 H2O
I2 + Na2S2O4 = SO2 + NaI =>
I2 + Na2S2O4 = 2 SO2 + 2 NaI
Na2SO4 + CuO = Na2O + CuSO4 =>
Na2SO4 + CuO = Na2O + CuSO4
AlPO4 + Cu2SO4 = AlSO4 + Cu2PO4 =>
AlPO4 + Cu2SO4 = AlSO4 + Cu2PO4
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
Na3PO4(aq) + FeCl3(aq) = NaCl(aq) + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l)
H2O + As2S3 + NO3{-} = HAsO4{2-} + S + NO2{-} + H{+} =>
3 H2O + As2S3 + 5 NO3{-} = 2 HAsO4{2-} + 3 S + 5 NO2{-} + 4 H{+}
H + N2O = N + H2O =>
2 H + N2O = 2 N + H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-}
K + NH3 = KNH2 + H2 =>
2 K + 2 NH3 = 2 KNH2 + H2
K2Cr2O7 + CaCl2 + H2(SO4) = Cr2(SO4)3 + K2(SO4) + Ca(SO4) + Cl + H2O =>
K2Cr2O7 + 3 CaCl2 + 7 H2(SO4) = Cr2(SO4)3 + K2(SO4) + 3 Ca(SO4) + 6 Cl + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/25
Équations équilibrées sur04/13/24
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