| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 HNO3
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Co(NO3)2*6H2O = Co + N + O + H =>
Co(NO3)2*6H2O = Co + 2 N + 12 O + 12 H
C23H48 + CuO = Cu + H2O + CO =>
C23H48 + 47 CuO = 47 Cu + 24 H2O + 23 CO
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ag3PO4 + H2O = Ag + O2 + H3PO4 =>
4 Ag3PO4 + 6 H2O = 12 Ag + 3 O2 + 4 H3PO4
CoSO4 + NH4SCN = Co(SCN)2 + (NH4)2SO4 =>
CoSO4 + 2 NH4SCN = Co(SCN)2 + (NH4)2SO4
H2O2 + H2SO4 + Cu = CuSO4*5H2O + O =>
4 H2O2 + H2SO4 + Cu = CuSO4*5H2O + 3 O
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
C137H97O9NS + O2 = H2O + CO2 + SO2 + NO =>
4 C137H97O9NS + 633 O2 = 194 H2O + 548 CO2 + 4 SO2 + 4 NO
CH3CHClCH3 + C6H6 = C9H12 + HCl =>
CH3CHClCH3 + C6H6 = C9H12 + HCl
ZnBr2 + KBr + H2O = K2[Zn(OH)4] + HBr =>
ZnBr2 + 2 KBr + 4 H2O = K2[Zn(OH)4] + 4 HBr
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
MgCl3 + NaOH = Mg(OH)3 + NaCl =>
MgCl3 + 3 NaOH = Mg(OH)3 + 3 NaCl
NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl
NaOCl + HBr = Br2 + NaCl + H2O =>
NaOCl + 2 HBr = Br2 + NaCl + H2O
CuSCN + KIO3 + HCl = HCN + CuSO4 + ICl + H2O + KCl =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 5 H2O + 7 KCl
Cu5FeS4 + O2 = CuO + Fe2O3 + SO2 =>
4 Cu5FeS4 + 29 O2 = 20 CuO + 2 Fe2O3 + 16 SO2
C8H16 + O2 = C8H16O2 =>
C8H16 + O2 = C8H16O2
Ag{+} + CO3{2-} = Ag2CO3 =>
2 Ag{+} + CO3{2-} = Ag2CO3
Al + HCl + H2O = (Al(H2O)6)Cl3 + H2 =>
2 Al + 6 HCl + 12 H2O = 2(Al(H2O)6)Cl3 + 3 H2
AgNO3 + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3
KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2
Cu(NH3)4 + H2O = Cu + NH4 + OH =>
Cu(NH3)4 + 4 H2O = Cu + 4 NH4 + 4 OH
*4H2O = H2 + O2 =>
*4H2O = 4 H2 + 2 O2
Cl2 + NaOH + CrI3 = Na2CrO4 + NaCl + NaIO3 + H2O =>
21 Cl2 + 52 NaOH + 2 CrI3 = 2 Na2CrO4 + 42 NaCl + 6 NaIO3 + 26 H2O
HC4 + H7 + O2 = HC4H7O2 =>
HC4 + H7 + O2 = HC4H7O2
Pb(NO3)2 + Ca3(PO4)2 = Pb(PO4)2 + Ca3(NO3)2 =>
Pb(NO3)2 + Ca3(PO4)2 = Pb(PO4)2 + Ca3(NO3)2
NaCl + BaCl2 = Na2Ba + Cl2 =>
2 NaCl + BaCl2 = Na2Ba + 2 Cl2
CaO + OH2 = Ca(OH)2 =>
CaO + OH2 = Ca(OH)2
UCl4 + H2O2 = UO2Cl2 + HCl =>
UCl4 + H2O2 = UO2Cl2 + 2 HCl
Cu(NH3)4 + H2O = Cu + NH4 + OH =>
Cu(NH3)4 + 4 H2O = Cu + 4 NH4 + 4 OH
Cu5FeS4 + O2 = Cu + Fe2O3 + SO2 =>
4 Cu5FeS4 + 19 O2 = 20 Cu + 2 Fe2O3 + 16 SO2
Cu(NH3)4 + H2O = Cu + NH4 + OH =>
Cu(NH3)4 + 4 H2O = Cu + 4 NH4 + 4 OH
C6H5OH + CH3Cl = C6H5OCH3 + HCl =>
C6H5OH + CH3Cl = C6H5OCH3 + HCl
Cu(NH3)4 + H2O = Cu + NH4 + OH =>
Cu(NH3)4 + 4 H2O = Cu + 4 NH4 + 4 OH
Ca(COO)2 = CaCO3 + CO =>
Ca(COO)2 = CaCO3 + CO
Cu(NH3)4 + H2O = Cu + NH4 + OH =>
Cu(NH3)4 + 4 H2O = Cu + 4 NH4 + 4 OH
As2S5 + NO3{-} + H{+} = AsO4{3-} + SO4{2-} + NO2 + H2O =>
As2S5 + 40 NO3{-} + 24 H{+} = 2 AsO4{3-} + 5 SO4{2-} + 40 NO2 + 12 H2O
Cu(NH3)4 + H2O = Cu + NH4 + OH =>
Cu(NH3)4 + 4 H2O = Cu + 4 NH4 + 4 OH
AlO + HCl = AlCl + HO =>
AlO + HCl = AlCl + HO
Cu(NH3)4 + H2O = Cu + NH4 + OH =>
Cu(NH3)4 + 4 H2O = Cu + 4 NH4 + 4 OH
Co(NO3)2*6H2O = Co + N + O + H =>
Co(NO3)2*6H2O = Co + 2 N + 12 O + 12 H
P4(s) + H2SO4(ac) = H3PO4(ac) + SO2(l) + H2O(l) =>
P4(s) + 10 H2SO4(ac) = 4 H3PO4(ac) + 10 SO2(l) + 4 H2O(l)
Co(NO3)2*6H2O = Co + N + O + H =>
Co(NO3)2*6H2O = Co + 2 N + 12 O + 12 H
Cu(OH)2(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) =>
Cu(OH)2(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l)
Co(NO3)2*6H2O = Co + N + O + H =>
Co(NO3)2*6H2O = Co + 2 N + 12 O + 12 H
HClO4(aq) + P4O10(s) = H3PO4(aq) + Cl2O7(l) =>
12 HClO4(aq) + P4O10(s) = 4 H3PO4(aq) + 6 Cl2O7(l)
KMnO4 + HBr = MnBr2 + KBr + H2O2 + Br2 =>
2 KMnO4 + 8 HBr = 2 MnBr2 + 2 KBr + 4 H2O2 + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/12/25
Équations équilibrées sur07/12/24
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