| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + Ba3(PO4)2 = 2 Al(PO4) + 3 Ba(SO4)
H2O2 + KMnO4 = H2MnO4 + KO2 =>
H2O2 + KMnO4 = H2MnO4 + KO2
Ag(s) + O2(g) + H2S(g) = Ag2S(s) + H2O(l) =>
4 Ag(s) + O2(g) + 2 H2S(g) = 2 Ag2S(s) + 2 H2O(l)
(NH4)2SO3 + HCl = NH4Cl + H + SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + 2 H + SO3
MgSO4 + AlPO4 = Al2(SO4)3 + Mg3(PO4)2 =>
3 MgSO4 + 2 AlPO4 = Al2(SO4)3 + Mg3(PO4)2
HSCN{+} + NaOH{-} = NaSCN + H2O =>
HSCN{+} + NaOH{-} = NaSCN + H2O
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
Na2S2O3 + HCl + H2O = S2O3{2-} + NaCl + H3O{+} =>
Na2S2O3 + 2 HCl + 2 H2O = S2O3{2-} + 2 NaCl + 2 H3O{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + (NH4)2C2O4 = Na2C2O4 + NH4Cl =>
2 NaCl + (NH4)2C2O4 = Na2C2O4 + 2 NH4Cl
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
H2S + NaH2PO4 = Na2S + H3PO4 =>
H2S + 2 NaH2PO4 = Na2S + 2 H3PO4
H2SO4 + SnCO3 = CO2 + H2O + SnSO4 =>
H2SO4 + SnCO3 = CO2 + H2O + SnSO4
P2O5 + Mg(OH)2 = MgP2O6 + H2O =>
P2O5 + Mg(OH)2 = MgP2O6 + H2O
Ca(NO3)2(aq) + KCl(aq) = CaCl2 + K(NO3) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2 + 2 K(NO3)
Na2CO3 + HC2H3O2 = NaC2H3O2 + H2CO3 =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + H2CO3
C6H12 + H3PO4 = CO2 + P2O3 + H2O =>
C6H12 + 18 H3PO4 = 6 CO2 + 9 P2O3 + 33 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
AgNO3(aq) + Ni(s) = Ni(NO3)2 + Ag =>
2 AgNO3(aq) + Ni(s) = Ni(NO3)2 + 2 Ag
WO4 + WO3 + K + Co = K5CoW12O40 =>
4 WO4 + 8 WO3 + 5 K + Co = K5CoW12O40
Cu5FeS4 + O2 = Cu2S + FeS + SO2 =>
2 Cu5FeS4 + O2 = 5 Cu2S + 2 FeS + SO2
C(s) + CuO(g) = Cu(s) + CO2(g) =>
C(s) + 2 CuO(g) = 2 Cu(s) + CO2(g)
Ca(NO3)2 + C12H22O11 = CaO + CO2 + H2O + N2 =>
24 Ca(NO3)2 + 5 C12H22O11 = 24 CaO + 60 CO2 + 55 H2O + 24 N2
P2O5 + Mg(OH)2 = MgP2O6 + H2O =>
P2O5 + Mg(OH)2 = MgP2O6 + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
MgCl2 + CaCO3 = MgCO3 + CaCl2 =>
MgCl2 + CaCO3 = MgCO3 + CaCl2
NaPbO2 + HCl = PbCl3 + NaCl + H2O =>
NaPbO2 + 4 HCl = PbCl3 + NaCl + 2 H2O
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + C2H4O + KCl =>
8 HCl + K2Cr2O7 + 3 CH3CH2OH = 2 CrCl3 + 7 H2O + 3 C2H4O + 2 KCl
C99999999999999999999999999999 = C9900000000000000000 =>
C99999999999999999999999999999 = C9900000000000000000
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KNO2 + KMnO4 + H2O = KNO3 + MnO2 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
Cs + CsNO2 = Cs2O + N2 =>
6 Cs + 2 CsNO2 = 4 Cs2O + N2
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
C6H5COOH + Ca(OH)2 = (C6H5COO)2Ca + H2O =>
2 C6H5COOH + Ca(OH)2 = (C6H5COO)2Ca + 2 H2O
FeCl3 + NH4OH = FeOH + NH4(Cl3) =>
FeCl3 + NH4OH = FeOH + NH4(Cl3)
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
Ni(s) + AgNO3(aq) = Ni(NO3)2(aq) + Ag(s) =>
Ni(s) + 2 AgNO3(aq) = Ni(NO3)2(aq) + 2 Ag(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH3)2SO4(aq) + NaOH(aq) = NH3(g) + NaOHSO4(aq) =>
(NH3)2SO4(aq) + NaOH(aq) = 2 NH3(g) + NaOHSO4(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2 + Na = C2H2Na =>
C2H2 + Na = C2H2Na
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O =>
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O
FeCl2 + KS = FeS + KCl2 =>
FeCl2 + KS = FeS + KCl2
Al + Ca(No3)2 = Al(No3)3 + Ca =>
2 Al + 3 Ca(No3)2 = 2 Al(No3)3 + 3 Ca
MgO + H = Mg + HO =>
MgO + H = Mg + HO
NaNO3 + Al + HCl = NH4Cl + AlCl3 + H2O + NaCl =>
3 NaNO3 + 8 Al + 30 HCl = 3 NH4Cl + 8 AlCl3 + 9 H2O + 3 NaCl
C99999999999999999999999999999 = C9900000000000000000 =>
C99999999999999999999999999999 = C9900000000000000000
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/05/24
Équations équilibrées sur08/04/23
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