| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOH + 30 OH = 7 CO2 + 18 H2O
MgCl2 + Cr(OH)3 = Mg(OH)2 + CrCl3 =>
3 MgCl2 + 2 Cr(OH)3 = 3 Mg(OH)2 + 2 CrCl3
FeO(s) + HClO4(ac) = H2O(l) + Fe(ClO4)2(ac) =>
FeO(s) + 2 HClO4(ac) = H2O(l) + Fe(ClO4)2(ac)
P2O5 + HCl = POCl3 + H2O =>
P2O5 + 6 HCl = 2 POCl3 + 3 H2O
Mg + NH4ClO4 = MgO + MgCl2 + NO + H2O =>
3 Mg + 2 NH4ClO4 = 2 MgO + MgCl2 + 2 NO + 4 H2O
NH4Cl + AgNO3 = AgCl + NH4 + NO3 =>
NH4Cl + AgNO3 = AgCl + NH4 + NO3
Mg + NH4ClO4 = MgO + MgCl2 + NO + H2O =>
3 Mg + 2 NH4ClO4 = 2 MgO + MgCl2 + 2 NO + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K(OH) + Co2(PO4{-}3) = K(PO4{-}3) + Co2(OH) =>
K(OH) + Co2(PO4{-}3) = K(PO4{-}3) + Co2(OH)
NaOH + Fe(SCN) = Fe(OH)3 + Na + SCN =>
3 NaOH + Fe(SCN) = Fe(OH)3 + 3 Na + SCN
OH + CO2 = H2CO3 + O =>
2 OH + CO2 = H2CO3 + O
P2O3 + H2O = P2O2(OH)2 =>
P2O3 + H2O = P2O2(OH)2
S + H2SO4 = SO2 + H2O = \\ =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Na2B4O5 + H2SO4 + H2O = H3BO3 + Na2SO4 + H2 =>
Na2B4O5 + H2SO4 + 7 H2O = 4 H3BO3 + Na2SO4 + 2 H2
HI + H2SO4 = I2 + H2O + H4S =>
10 HI + H2SO4 = 5 I2 + 4 H2O + H4S
KOH + KMnO4 + MnSO4 = MnO2 + K2SO4 + H2O =>
4 KOH + 2 KMnO4 + 3 MnSO4 = 5 MnO2 + 3 K2SO4 + 2 H2O
As2O3 + H2O + O2 = H3AsO4 =>
As2O3 + 3 H2O + O2 = 2 H3AsO4
F2 + NaOH = Na2F + O2 + H2O =>
F2 + 4 NaOH = 2 Na2F + O2 + 2 H2O
Mg(OH)2 + FeO = Fe(OH)2 + MgO =>
Mg(OH)2 + FeO = Fe(OH)2 + MgO
Ca(CO3) + HCl = CaCl2 + H2CO3 =>
Ca(CO3) + 2 HCl = CaCl2 + H2CO3
strontiumnitrate + aluminumchloride = aluminumnitrate + strontiumchloride =>
3 Sr(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 SrCl2
(NH4)6H2W12O40*H2O + Cu(NO3)2*3H2O = CuWO4 + NH4NO3 + H2O + O2 =>
(NH4)6H2W12O40*H2O + 12 Cu(NO3)2*3H2O = 12 CuWO4 + 15 NH4NO3 + 20 H2O + 18 O2
HClO4 + NaOH = HOH + NaClO4 =>
HClO4 + NaOH = HOH + NaClO4
CH3COCl + CH3COONa = (CH3CO)2O + NaCl =>
CH3COCl + CH3COONa = (CH3CO)2O + NaCl
CO2 + H2 = C5H12O + H2O =>
5 CO2 + 15 H2 = C5H12O + 9 H2O
Fe(SO4) + H2SO4 + KMnO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe(SO4) + 16 H2SO4 + 4 KMnO4 = 5 Fe(SO4)3 + 2 K2SO4 + 4 MnSO4 + 16 H2O
C8H36N4O11 + O2 = CO2 + H2O + NH4 =>
2 C8H36N4O11 + 15 O2 = 16 CO2 + 20 H2O + 8 NH4
C10H20O + Na2Cr2O7 + H2SO4 = H2O + CrSO4 + Na + C10H18O =>
5 C10H20O + Na2Cr2O7 + 2 H2SO4 = 7 H2O + 2 CrSO4 + 2 Na + 5 C10H18O
C2H8N2 + CuSO4*5H2O = Cu(C2H8N2)2*SO4 + H2O =>
2 C2H8N2 + CuSO4*5H2O = Cu(C2H8N2)2*SO4 + 5 H2O
AgNO3 + KI = AgI + KNO3(classification) =>
AgNO3 + KI = AgI + KNO3(classification)
I2 + KClO3 + H2O = KIO3 + HIO3 + HCl =>
3 I2 + 5 KClO3 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl
Be + Ba(OH)2 = Be(OH)2 + Ba =>
Be + Ba(OH)2 = Be(OH)2 + Ba
FeCl3 + Zn(OH)2 = Fe(OH)3 + ZnCl2 =>
2 FeCl3 + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 ZnCl2
Mg(SO4) = MgS + O4 =>
Mg(SO4) = MgS + O4
HCl(l) + Ca(OH)2(aq) = H2O(l) + CaCl2(aq) =>
2 HCl(l) + Ca(OH)2(aq) = 2 H2O(l) + CaCl2(aq)
C5H5MgBr + FeCl3 = C10H10Fe + C10H8 + MgBr2 + MgCl2 + HCl =>
10 C5H5MgBr + 4 FeCl3 = 4 C10H10Fe + C10H8 + 5 MgBr2 + 5 MgCl2 + 2 HCl
HgCl + Al = Hg + AlCl =>
HgCl + Al = Hg + AlCl
Mg(SO4) + NaCl = Na2SO4 + MgCl2 =>
Mg(SO4) + 2 NaCl = Na2SO4 + MgCl2
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O + K2SO4 + Cr2(SO4)3 + 7 H2O
AlBr3 + Zn3N2 = ZnBr2 + AlN =>
2 AlBr3 + Zn3N2 = 3 ZnBr2 + 2 AlN
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
FeS + KMnO4 + H2O = Fe2(OH)3 + KOH + MnO + S =>
10 FeS + 3 KMnO4 + 9 H2O = 5 Fe2(OH)3 + 3 KOH + 3 MnO + 10 S
FeCl3 + K4[Fe(CN)6] = KCl + KFe(Fe(CN)6) =>
FeCl3 + K4[Fe(CN)6] = 3 KCl + KFe(Fe(CN)6)
MgCl2 + Mg(OH)2 = Mg(OH)Cl =>
MgCl2 + Mg(OH)2 = 2 Mg(OH)Cl
KH + NH3 = KNH4 =>
KH + NH3 = KNH4
Na(OH)2 + HBr = NaH + Br(OH)2 =>
Na(OH)2 + HBr = NaH + Br(OH)2
KBr + O2 = KBrO3 =>
2 KBr + 3 O2 = 2 KBrO3
MnSO4 + KOH + Br2 = H2O + K2SO4 + KBr + KMnO4 =>
2 MnSO4 + 16 KOH + 5 Br2 = 8 H2O + 2 K2SO4 + 10 KBr + 2 KMnO4
CCl3CH(OH)2 + NaBH4 = CCl3CH2OH + H3BO3 + NaOH =>
4 CCl3CH(OH)2 + NaBH4 = 4 CCl3CH2OH + H3BO3 + NaOH
Ce(NO3)3 + H2O + NH3 = Ce(OH) + HNO3 =>
4 Ce(NO3)3 + 7 H2O + NH3 = 4 Ce(OH) + 13 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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