| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrBr2 + Cs3PO4 = SrPO4 + Cs3Br2
HCl + NO = ClN + HO =>
HCl + NO = ClN + HO
Pb(NO3)2 + K4FeCN6 = Pb4(FeCN6)2 + KNO3 =>
4 Pb(NO3)2 + 2 K4FeCN6 = Pb4(FeCN6)2 + 8 KNO3
Cu3P2 + CuSO4 + H2O = Cu + H2SO4 + H3PO4 =>
Cu3P2 + 5 CuSO4 + 8 H2O = 8 Cu + 5 H2SO4 + 2 H3PO4
MnCO3 + O2 = Mn2O7 + CO2 =>
4 MnCO3 + 5 O2 = 2 Mn2O7 + 4 CO2
CuSO4 + NaOH = (Cu(OH)2) + Na2SO4 =>
CuSO4 + 2 NaOH = (Cu(OH)2) + Na2SO4
Mg2P2O7 + H2O + NH3 = MgNH4PO4(H2O)6 =>
Mg2P2O7 + 13 H2O + 2 NH3 = 2 MgNH4PO4(H2O)6
Mg3Si2O5(OH)4 + H{+} = Mg{2+} + H4SiO4 + H2O =>
Mg3Si2O5(OH)4 + 6 H{+} = 3 Mg{2+} + 2 H4SiO4 + H2O
C3H5(NO3)3 = N2 + O2 + H2O + C =>
4 C3H5(NO3)3 = 6 N2 + 13 O2 + 10 H2O + 12 C
Al2(SO4) + AgNO3 = Al6NO3 + Ag(SO4)3 =>
3 Al2(SO4) + AgNO3 = Al6NO3 + Ag(SO4)3
NH4OH + CuCl2 = Cu(NH3)Cl2 + H2O =>
NH4OH + CuCl2 = Cu(NH3)Cl2 + H2O
C5H11O2 + O2 = H2O + CO2 =>
4 C5H11O2 + 27 O2 = 22 H2O + 20 CO2
CrCl3 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 12 KCl + 8 H2O
Gd + Cr{3+} = Gd{3+} + Cr{2+} =>
Gd + 3 Cr{3+} = Gd{3+} + 3 Cr{2+}
KMnO4 + H2SO4 + C7H8 = C7H6O2 + MnSO4 + H2O + K2SO4 =>
6 KMnO4 + 9 H2SO4 + 5 C7H8 = 5 C7H6O2 + 6 MnSO4 + 14 H2O + 3 K2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Hg + Ag{+} = Hg2{+} + Ag =>
2 Hg + Ag{+} = Hg2{+} + Ag
H + Ca(OH)2 = H2O + CaH =>
3 H + Ca(OH)2 = 2 H2O + CaH
ZnCO3 + H2 = H2CO3 + Zn =>
ZnCO3 + H2 = H2CO3 + Zn
AlCl3 + K2SO3 = KCl + Al2(SO3)3 =>
2 AlCl3 + 3 K2SO3 = 6 KCl + Al2(SO3)3
CdF2 + Ca(ClO)2 = Cd(ClO)2 + CaF2 =>
CdF2 + Ca(ClO)2 = Cd(ClO)2 + CaF2
H + Ca(OH)2 = H2O + CaH =>
3 H + Ca(OH)2 = 2 H2O + CaH
H2O(l) + Li(s) = LiOH(aq) + H2(g) =>
2 H2O(l) + 2 Li(s) = 2 LiOH(aq) + H2(g)
I2 + KOH = KIO + KI + H2O =>
I2 + 2 KOH = KIO + KI + H2O
H + Ca(OH)2 = H2O + CaH =>
3 H + Ca(OH)2 = 2 H2O + CaH
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
Ca(OH)2 + H = Ca + H2O =>
Ca(OH)2 + 2 H = Ca + 2 H2O
Cu(CO3)4 = Cu + CO2 + O2 =>
Cu(CO3)4 = Cu + 4 CO2 + 2 O2
H2SeO4 + HCl = Se + Cl2 + H2O =>
H2SeO4 + 6 HCl = Se + 3 Cl2 + 4 H2O
Pb(IO4)4 + Ca(PO3)2 = Pb(PO3)4 + Ca(IO4)2 =>
Pb(IO4)4 + 2 Ca(PO3)2 = Pb(PO3)4 + 2 Ca(IO4)2
KC103 = KC104 + KC1 =>
103 KC103 = 102 KC104 + KC1
Cl2 + P4 = PCl =>
2 Cl2 + P4 = 4 PCl
Cr + H2O = Cr3O4 + H2 =>
3 Cr + 4 H2O = Cr3O4 + 4 H2
Sn(s) + O2 = SnO2 =>
Sn(s) + O2 = SnO2
Na + C2H3O2H = NaH + C2H3O2 =>
Na + C2H3O2H = NaH + C2H3O2
HCl + H2SeO4 = H2Se + Cl2 + H2O =>
8 HCl + H2SeO4 = H2Se + 4 Cl2 + 4 H2O
H + Ca(OH)2 = H2O + CaH =>
3 H + Ca(OH)2 = 2 H2O + CaH
Cr + OH = Cr2O7 + H2O =>
2 Cr + 14 OH = Cr2O7 + 7 H2O
C5H12 = C + H =>
C5H12 = 5 C + 12 H
H2SeO4 + HCl = SeO2 + Cl2 + H2O =>
H2SeO4 + 2 HCl = SeO2 + Cl2 + 2 H2O
H2SeO4 + HCl = H2SeO3 + Cl2 + H2O =>
H2SeO4 + 2 HCl = H2SeO3 + Cl2 + H2O
FeCl2 + Na2PO4 = Fe2(PO4)2 + NaCl =>
2 FeCl2 + 2 Na2PO4 = Fe2(PO4)2 + 4 NaCl
MnSO4 + NH4OH = MnOH + NH4(SO4) =>
MnSO4 + NH4OH = MnOH + NH4(SO4)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + NH3 = Fe3N2 + H2 =>
3 Fe + 2 NH3 = Fe3N2 + 3 H2
P + KOH + H2O = PH3 + K(H2PO4) =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 K(H2PO4)
NH4ReO4 + HCl = NH4[ReCl4O] + Cl2 + H2O =>
NH4ReO4 + 6 HCl = NH4[ReCl4O] + Cl2 + 3 H2O
KMnO4 + CH3CH2OH = MnO + H2O + CH3COOH + KOH =>
4 KMnO4 + 5 CH3CH2OH = 4 MnO + 3 H2O + 5 CH3COOH + 4 KOH
HCIO4 + Mg(OH)2 = Mg(CIO4)2 + H2O =>
2 HCIO4 + Mg(OH)2 = Mg(CIO4)2 + 2 H2O
H2SeO4 + HCl = H2SeO3 + Cl + H2O =>
H2SeO4 + 2 HCl = H2SeO3 + 2 Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/23
Équations équilibrées sur12/30/22
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