| Équations équilibrées la veille | Équations équilibrées le lendemain |
HO + HCl = H2O + Cl
H3PO4 + Sn(OH)4 = H2O + Sn3(PO4)4 =>
4 H3PO4 + 3 Sn(OH)4 = 12 H2O + Sn3(PO4)4
Mn2{+} + Cd = Mn + Cd2{+} =>
Mn2{+} + 2 Cd = 2 Mn + Cd2{+}
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
H(g) + CuO(s) = Cu(s) + H2O(l) =>
2 H(g) + CuO(s) = Cu(s) + H2O(l)
Ca2Mg4Al2Si7O22(OH)2 = MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O =>
Ca2Mg4Al2Si7O22(OH)2 = 3 MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O
K2Cr2O7 + H2 = H2Cr2O7 + K2 =>
K2Cr2O7 + H2 = H2Cr2O7 + K2
CuBr2 + H2O = Cu(H2O)4 + Br =>
CuBr2 + 4 H2O = Cu(H2O)4 + 2 Br
Al(s) + CuO(s) = Al2O3(s) + Cu(s) =>
2 Al(s) + 3 CuO(s) = Al2O3(s) + 3 Cu(s)
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + Na2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + Na2S2O3 + 9 H2SO4 = 2 Cr2(SO4)3 + Na2(SO4)3 + 2 K2SO4 + 9 H2O
Mg(No3)2 + ZnZn(No3)2 = Mg + Zn(No3)2 =>
Mg(No3)2 + ZnZn(No3)2 = Mg + 2 Zn(No3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2OH + HCOOH = CH3COOCH2H + H2O =>
CH3CH2OH + HCOOH = CH3COOCH2H + H2O
Al2(SO4)3 + NaOH = Na(Al(OH)4) + Na2SO4 =>
Al2(SO4)3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2SO4
Cr(OH)4{-} + O2{-2} = CrO4{-2} + OH{-} + H2O =>
2 Cr(OH)4{-} + 3 O2{-2} = 2 CrO4{-2} + 4 OH{-} + 2 H2O
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
SH6 + H2O = SO4{-2} + H{+} + e =>
SH6 + 4 H2O = SO4{-2} + 14 H{+} + 12e
TiCl4 + H2SO4 + H2O = TiOSO4 + HCl =>
TiCl4 + H2SO4 + H2O = TiOSO4 + 4 HCl
Sb + CI2 = SbCI2 =>
Sb + CI2 = SbCI2
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
(CuOH)2SO4 + NH3 + H2O = Cu(NH3)4SO4 + (NH4)2Cu(OH)4 =>
(CuOH)2SO4 + 6 NH3 + 2 H2O = Cu(NH3)4SO4 + (NH4)2Cu(OH)4
SbCl3 + AuCl3 = SbCl5 + Au =>
3 SbCl3 + 2 AuCl3 = 3 SbCl5 + 2 Au
Br2I + KI = KBr + I2 =>
2 Br2I + 4 KI = 4 KBr + 3 I2
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
H2SO4 + Ag(OH) = Ag2(SO4) + H2O =>
H2SO4 + 2 Ag(OH) = Ag2(SO4) + 2 H2O
NH4Cl + Na(Co(NO2))6 = (NH4)(Co(NO2))6 + NaCl =>
NH4Cl + Na(Co(NO2))6 = (NH4)(Co(NO2))6 + NaCl
S2O3 + H = S + H2SO3 =>
S2O3 + 2 H = S + H2SO3
AgNO3 + Cu = CuN2O6 + Ag =>
2 AgNO3 + Cu = CuN2O6 + 2 Ag
Na2O + F2 = F2O + Na =>
Na2O + F2 = F2O + 2 Na
Ba(BrO3)2 + Li3PO4 = Ba3(PO4)2 + LiBrO3 =>
3 Ba(BrO3)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiBrO3
N2O3 = NO0 + NO2 =>
N2O3 = NO0 + NO2
Na2SO3 + V2O5 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
Na2SO3 + V2O5 + 2 H2SO4 = 2 VOSO4 + Na2SO4 + 2 H2O
Se + Cl = Se2Cl2 =>
2 Se + 2 Cl = Se2Cl2
CoO + Fe = FeO + Co =>
CoO + Fe = FeO + Co
Co(CN)3 + H2O = Co2O3 + CO + NH3 =>
2 Co(CN)3 + 9 H2O = Co2O3 + 6 CO + 6 NH3
SiO4 + C = SiC + CO2 =>
SiO4 + 3 C = SiC + 2 CO2
Pb(NO3)2 + H2SO4 = PbSO4 + (NO3)2H2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + (NO3)2H2
NaN3 + H2O = HN3 + Na2O =>
2 NaN3 + H2O = 2 HN3 + Na2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H3PO4 + Pt(OH)4 = Pt3(PO4)4 + H2O =>
4 H3PO4 + 3 Pt(OH)4 = Pt3(PO4)4 + 12 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Al2(SO4)3 + Na3(PO4) = Al(PO4) + Na2SO4 =>
Al2(SO4)3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2SO4
CH3CH2OH + HCOOH = CH3COOCH2OH + H2O =>
3 CH3CH2OH + 6 HCOOH = 4 CH3COOCH2OH + 3 H2O
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaSO4 + Na2(CO3) = CaCO3 + Na2(SO4) =>
CaSO4 + Na2(CO3) = CaCO3 + Na2(SO4)
CH2S + O2 = CO2 + H2O + SO3 =>
CH2S + 3 O2 = CO2 + H2O + SO3
KMnO4 + HBr + C6H12O6 = MnBr2 + KBr + H2O + CO2 =>
24 KMnO4 + 72 HBr + 5 C6H12O6 = 24 MnBr2 + 24 KBr + 66 H2O + 30 CO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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