| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + K2Cr2O7 = Ag2(Cr2O7) + 2 KNO3
Al3 + Br2 = AlBr3 =>
2 Al3 + 9 Br2 = 6 AlBr3
KCl + Mg(OH)2 = K(OH)2 + MgCl =>
KCl + Mg(OH)2 = K(OH)2 + MgCl
KMnO4 + H2SO4 = K2SO4 + MnSOO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSOO4 + 6 H2O + 3 O2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
K2PtCl4 + OH = PtCl4 + KOH =>
K2PtCl4 + 2 OH = PtCl4 + 2 KOH
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C40H56 + Br2 = C40H54 + HBr =>
C40H56 + Br2 = C40H54 + 2 HBr
HI + Ba(CH3COO)2 = I + CH3COOH + Ba =>
2 HI + Ba(CH3COO)2 = 2 I + 2 CH3COOH + Ba
Fe(s) + H2SO4(l) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(l) = FeSO4(aq) + H2(g)
N3 = N4 =>
4 N3 = 3 N4
CaCo3 + HN = CaN + HCo3 =>
CaCo3 + HN = CaN + HCo3
CH3CH2OH + KMnO4 + H2SO4(aq) = CH3COH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4(aq) = 5 CH3COH + 2 MnSO4 + K2SO4 + 8 H2O
H5NS + AgNO3 = AgNS + H5NO3 =>
H5NS + AgNO3 = AgNS + H5NO3
N2O + H2O = N2(OH)2 =>
N2O + H2O = N2(OH)2
H3(C6H8O7) + NaOH = H2O + Na3(C6H8O7) =>
H3(C6H8O7) + 3 NaOH = 3 H2O + Na3(C6H8O7)
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
FeCl3 + (NH4)(OH) = Fe(OH)3 + NH4Cl =>
FeCl3 + 3(NH4)(OH) = Fe(OH)3 + 3 NH4Cl
Ai + Cl2 = Ai2Cl6 =>
2 Ai + 3 Cl2 = Ai2Cl6
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O
H2 + CO2 = C17H36 + H2O =>
52 H2 + 17 CO2 = C17H36 + 34 H2O
ZnBr2 + Cu = Zn + CuBr2 =>
ZnBr2 + Cu = Zn + CuBr2
Al + CuCl2 = Cu + AlCl2 =>
Al + CuCl2 = Cu + AlCl2
Mn(CH3COO)2 + HBr = MnBr2 + HCH3COO =>
Mn(CH3COO)2 + 2 HBr = MnBr2 + 2 HCH3COO
FeN3O9 + Cu + Cl2 = FeCl2 + CuN3 + O =>
FeN3O9 + Cu + Cl2 = FeCl2 + CuN3 + 9 O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(aq) + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(aq) + 4 H2O(l)
C11H16 + O2 = CO2 + H2O =>
C11H16 + 15 O2 = 11 CO2 + 8 H2O
Zn + Ag2S = ZnS + Ag2 =>
Zn + Ag2S = ZnS + Ag2
MnSO4 + (NH4)2S2O8 + H2O = (NH4)2SO4 + H2SO4 + MnO2 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = (NH4)2SO4 + 2 H2SO4 + MnO2
Fe(NO3)2 + Na2(SO4) = FeSO4 + NaNO3 =>
Fe(NO3)2 + Na2(SO4) = FeSO4 + 2 NaNO3
Li3PO4(aq) + Al(NO3)3(aq) = LiNO3 + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = 3 LiNO3 + AlPO4
Ca + HPO3 = CaPO3 + H2 =>
2 Ca + 2 HPO3 = 2 CaPO3 + H2
NH4OH + KSCN = NH4SCN + KOH =>
NH4OH + KSCN = NH4SCN + KOH
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Ag2S + HNO3 = AgHO3 + NO + S + H2O =>
3 Ag2S + 10 HNO3 = 6 AgHO3 + 10 NO + 3 S + 2 H2O
BaCa(CO3)2 + HCl = BaCl2 + Ca(OH)2 + CO2 =>
BaCa(CO3)2 + 2 HCl = BaCl2 + Ca(OH)2 + 2 CO2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
FeSi2 + H2SO4 = Si(SO4)2 + Fe + H2 =>
FeSi2 + 4 H2SO4 = 2 Si(SO4)2 + Fe + 4 H2
NiCl2*6H2O + C2H8N2 = Ni(C2H8N2)3Cl2 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = Ni(C2H8N2)3Cl2 + 6 H2O
CsClO3(s) = CsCl(s) + O2(g) =>
2 CsClO3(s) = 2 CsCl(s) + 3 O2(g)
AgNO3(aq) + KBr(s) = AgBr(s) + KNO3(aq) =>
AgNO3(aq) + KBr(s) = AgBr(s) + KNO3(aq)
Pd(SiO4) = Pd + Si + O =>
Pd(SiO4) = Pd + Si + 4 O
NH4NO3 + Al = N2 + H2O + Al2O2 =>
2 NH4NO3 + 2 Al = 2 N2 + 4 H2O + Al2O2
K2SO4 + Ba(ClO3)2 = KClO3 + Ba(SO4) =>
K2SO4 + Ba(ClO3)2 = 2 KClO3 + Ba(SO4)
AgNO3(ac) + Pb(s) = Ag(s) + Pb(NO3)2(ac) =>
2 AgNO3(ac) + Pb(s) = 2 Ag(s) + Pb(NO3)2(ac)
S + H2O + NO = H2S + HNO3 =>
3 S + 4 H2O + 2 NO = 3 H2S + 2 HNO3
C8H4O3(s) + C4H16N8O4(s) + CuSO4(s) = CO2(g) + H2O(l) + C32H16N8CuSO4(s) =>
4 C8H4O3(s) + C4H16N8O4(s) + CuSO4(s) = 4 CO2(g) + 8 H2O(l) + C32H16N8CuSO4(s)
Zn + H3AsO4 + H{+} = Zn{2+} + AsH3 + H2O =>
4 Zn + H3AsO4 + 8 H{+} = 4 Zn{2+} + AsH3 + 4 H2O
Cu + HNO3{+} + H{+} = Cu2{+} + NO + H2O =>
8 Cu + HNO3{+} + 3 H{+} = 4 Cu2{+} + NO + 2 H2O
HCl + Ca(OH)2 = HOH + CaClOH =>
HCl + Ca(OH)2 = HOH + CaClOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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