| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Na2CO3 + 18 NH4VO3 + 18 NH4H2PO4 + C6H8O7H2O = 18 NaVOPO4 + 36 NH3 + 15 CO2 + 41 H2O
KI + Br2 = KBrI =>
2 KI + Br2 = 2 KBrI
FeH2SO4 = FeSO4H2 =>
FeH2SO4 = FeSO4H2
C4H10O12 + O2 = H2O + CO2 =>
2 C4H10O12 + O2 = 10 H2O + 8 CO2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Al(NO3)3 + Na3(PO4) = Al3(PO4)3 + Na(NO3) =>
3 Al(NO3)3 + 3 Na3(PO4) = Al3(PO4)3 + 9 Na(NO3)
Na2(Sn(OH)6) + Bi = Na(Sn(OH)) + Bi(OH)3 + NaOH =>
3 Na2(Sn(OH)6) + 4 Bi = 3 Na(Sn(OH)) + 4 Bi(OH)3 + 3 NaOH
O + H2O = OH =>
O + H2O = 2 OH
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
CsF + H2O = CsOH + HF =>
CsF + H2O = CsOH + HF
AlH3(s) + H2O(l) = Al(OH)3 + H2 =>
AlH3(s) + 3 H2O(l) = Al(OH)3 + 3 H2
Na2(SO4) = Na + SO4 =>
Na2(SO4) = 2 Na + SO4
Na2S2O3 + H2O = Na2SO4 + H2S =>
Na2S2O3 + H2O = Na2SO4 + H2S
KMnO4 + SbCl3 + HCl = KCl3 + MnCl2 + SbCl5 + H2O =>
2 KMnO4 + 3 SbCl3 + 16 HCl = 2 KCl3 + 2 MnCl2 + 3 SbCl5 + 8 H2O
PCl5 + H2O = HCl + HPO3 =>
PCl5 + 3 H2O = 5 HCl + HPO3
Mn + S = MnS2 =>
Mn + 2 S = MnS2
CH3CHO + H2O = C2H6O2 =>
CH3CHO + H2O = C2H6O2
PbO + NaOH + H2O = Na2Pb(OH)4 =>
PbO + 2 NaOH + H2O = Na2Pb(OH)4
Li2O + Pb = PbO2 + Li =>
2 Li2O + Pb = PbO2 + 4 Li
CO2 + H2O = CH12O6 + O2 =>
CO2 + 6 H2O = CH12O6 + O2
Mn + ZnCl2 = MnCl3 + Zn =>
2 Mn + 3 ZnCl2 = 2 MnCl3 + 3 Zn
Br2 + S2O3{2-} + H2O = Br1{-} + SO4{2-} + H{+} =>
4 Br2 + S2O3{2-} + 5 H2O = 8 Br1{-} + 2 SO4{2-} + 10 H{+}
Pb(OH) + HCl = H2O + PbCl =>
Pb(OH) + HCl = H2O + PbCl
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
Pb(NO3)2(l) + H2S(g) = PbS(s) + HNO3(l) =>
Pb(NO3)2(l) + H2S(g) = PbS(s) + 2 HNO3(l)
Ba(SO4) + NaCl = Na2SO4 + BaCl2 =>
Ba(SO4) + 2 NaCl = Na2SO4 + BaCl2
MnOOH + HCl = MnO2 + MnCl2 + H2O =>
2 MnOOH + 2 HCl = MnO2 + MnCl2 + 2 H2O
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
Mn + COCl2 = CO + MnCl2 =>
Mn + COCl2 = CO + MnCl2
Na + Mg2I = NaI + Mg =>
Na + Mg2I = NaI + 2 Mg
HC2H3O2 + Ca(HCO3)2 = CO2 + H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(HCO3)2 = 2 CO2 + 2 H2O + Ca(C2H3O2)2
Si3H8 + O2 = SiO2 + H2O =>
Si3H8 + 5 O2 = 3 SiO2 + 4 H2O
Al(OH)3 + Fe = Fe(OH)3 + Al =>
Al(OH)3 + Fe = Fe(OH)3 + Al
H2SO3NaO = NaSO3H2O =>
H2SO3NaO = NaSO3H2O
K + BaSO4 = Ba + K2SO4 =>
2 K + BaSO4 = Ba + K2SO4
C11H16NOC7H4ClF3 = C18H20F3NOCl =>
C11H16NOC7H4ClF3 = C18H20F3NOCl
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl
S + CuCl2 = SCl + Cu =>
2 S + CuCl2 = 2 SCl + Cu
C10H17O8 + H2O = CO2 + H2 =>
2 C10H17O8 + 24 H2O = 20 CO2 + 41 H2
In + CuCl2 = InCl3 + Cu =>
2 In + 3 CuCl2 = 2 InCl3 + 3 Cu
I2 + O2 + H2O = HIO3 =>
2 I2 + 5 O2 + 2 H2O = 4 HIO3
Au + CuSO4 = Cu + AuSO4 =>
Au + CuSO4 = Cu + AuSO4
Os + H2O = Os2O3 + H2 =>
2 Os + 3 H2O = Os2O3 + 3 H2
SbCl3 + I2 + HCl = SbCl5 + HI =>
SbCl3 + I2 + 2 HCl = SbCl5 + 2 HI
MnO4{-} + VO{2+} + H2O = Mn{2+} + VO3{-} + H{+} =>
MnO4{-} + 5 VO{2+} + 6 H2O = Mn{2+} + 5 VO3{-} + 12 H{+}
CdFe(SO4) = Cd(Fe(SO4)) =>
CdFe(SO4) = Cd(Fe(SO4))
HNo3 + ZnO = Zn(No3)2 + H2O =>
2 HNo3 + ZnO = Zn(No3)2 + H2O
Mg(s)AgF(aq) = Ag(s)MgF(aq) =>
Mg(s)AgF(aq) = Ag(s)MgF(aq)
HNo3 + ZnO = Zn(No3)2 + H2O =>
2 HNo3 + ZnO = Zn(No3)2 + H2O
AgNO3 + K2SO4 = AgSO4 + NO3K2 =>
AgNO3 + K2SO4 = AgSO4 + NO3K2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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