| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe{2+} + 2 H{+} + O = 2 Fe{3+} + H2O
C5H10O5 + [O] = C5H2O5 + H2O =>
C5H10O5 + 4[O] = C5H2O5 + 4 H2O
Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2
CU + NH4Cl = CUNH4 + Cl =>
CU + NH4Cl = CUNH4 + Cl
AgCl + Na2(S2O3) = Ag2(S2O3) + NaCl =>
2 AgCl + Na2(S2O3) = Ag2(S2O3) + 2 NaCl
Cd(CN)2 + HCl = HCN + CdCl2 =>
Cd(CN)2 + 2 HCl = 2 HCN + CdCl2
HCl + Ag2O = H2O + AgCl =>
2 HCl + Ag2O = H2O + 2 AgCl
Cr(OH)2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)2 + 2 Cl2 + 6 KOH = K2CrO4 + 4 KCl + 4 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
H2SO4 + ZnS = ZnO + SO2 + H2O =>
3 H2SO4 + ZnS = ZnO + 4 SO2 + 3 H2O
C6H12O6 + K2Cr2O7 + H2SO4 = (C3H4O3) + (Cr2) + K2SO4 + (H2O) =>
3 C6H12O6 + K2Cr2O7 + H2SO4 = 6(C3H4O3) + (Cr2) + K2SO4 + 7(H2O)
C949H1954 + O2 = CO2 + H2O =>
2 C949H1954 + 2875 O2 = 1898 CO2 + 1954 H2O
CH4 + H2SO4 = CH3COOH + SO2 + H2O =>
2 CH4 + 4 H2SO4 = CH3COOH + 4 SO2 + 6 H2O
Na2CO3 + HCe = NaCe + H2O + CO2 =>
Na2CO3 + 2 HCe = 2 NaCe + H2O + CO2
HCl + Ag2O = H2O + AgCl =>
2 HCl + Ag2O = H2O + 2 AgCl
Na2[Zn(OH)4] + HNO3 = Zn(NO3)2 + NaNO3 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 4 H2O
CCl4 + O3 = CCl2O + Cl2 =>
3 CCl4 + O3 = 3 CCl2O + 3 Cl2
BO + H2O = H2BO2 =>
BO + H2O = H2BO2
Ag2O + NO + NaOH = Ag2 + NaNO3 + H2O =>
3 Ag2O + 2 NO + 2 NaOH = 3 Ag2 + 2 NaNO3 + H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
NaOH + CaN2O6 = NaNO3 + CaO2H2 =>
2 NaOH + CaN2O6 = 2 NaNO3 + CaO2H2
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
Al2(SO4)3*H2O + (NH4)2SO4 = (NH4)2Al2(SO4)4*H2O =>
Al2(SO4)3*H2O + (NH4)2SO4 = (NH4)2Al2(SO4)4*H2O
BaClO32 = Cl + O2 + Ba =>
BaClO32 = Cl + 16 O2 + Ba
Zn + NO3{-} + H{+} = NH4{+} + Zn2{+} + H2O =>
16 Zn + NO3{-} + 10 H{+} = NH4{+} + 8 Zn2{+} + 3 H2O
(Ni) + (CO) = (Ni(CO)4) =>
(Ni) + 4(CO) = (Ni(CO)4)
Mn + FeCl2 = Fe + MnCl4 =>
Mn + 2 FeCl2 = 2 Fe + MnCl4
Mg(CIO4)2 + KOH = Mg(OH)2 + KCIO3 + O2 =>
Mg(CIO4)2 + 2 KOH = Mg(OH)2 + 2 KCIO3 + O2
Sr(C2H3O2)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4(C2H3O2) =>
3 Sr(C2H3O2)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4(C2H3O2)
Fe3O4 + KMnO4 + H2SO4 = Fe2(O4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe3O4 + 56 KMnO4 + 84 H2SO4 = 15 Fe2(O4)3 + 28 K2SO4 + 56 MnSO4 + 84 H2O
P2O5 + H2O = H6P2O8 =>
P2O5 + 3 H2O = H6P2O8
HBr + Li = HLi + Br2 =>
2 HBr + 2 Li = 2 HLi + Br2
C18H36O2 + CuO = CO2 + Cu2O + H2O =>
C18H36O2 + 104 CuO = 18 CO2 + 52 Cu2O + 18 H2O
C6H7N + C6H5CHO = C13H11N + H2O =>
C6H7N + C6H5CHO = C13H11N + H2O
KMgO4 + HCl = KCl + MgCl2 + Cl2 + H2O =>
2 KMgO4 + 16 HCl = 2 KCl + 2 MgCl2 + 5 Cl2 + 8 H2O
FeSO4 + H2SO4 + NaClO3 = Fe2(SO4)3 + H2O + NaCl =>
6 FeSO4 + 3 H2SO4 + NaClO3 = 3 Fe2(SO4)3 + 3 H2O + NaCl
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CaOH + Fe(NO3) = Ca(NO3) + FeOH =>
CaOH + Fe(NO3) = Ca(NO3) + FeOH
CI2O5 = CI2 + O2 =>
2 CI2O5 = 2 CI2 + 5 O2
Manganese(II)Chloride(aq) + AmmoniumCarbonate(aq) = Manganese(II)Carbonate + AmmoniumChloride =>
Manganese(II)Chloride(aq) + AmmoniumCarbonate(aq) = Manganese(II)Carbonate + AmmoniumChloride
CuH = Cu + H2 =>
2 CuH = 2 Cu + H2
CuSO4 + MgCl2 = CuCl + Mg(SO4)2 =>
2 CuSO4 + MgCl2 = 2 CuCl + Mg(SO4)2
COCl2 + C2H5OH = C3H4O2 + HCl =>
COCl2 + C2H5OH = C3H4O2 + 2 HCl
H2S + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + S + H2O =>
H2S + 2 K3[Fe(CN)6] + 2 KOH = 2 K4[Fe(CN)6] + S + 2 H2O
K(s) + H(g) = KH(s) =>
K(s) + H(g) = KH(s)
Au3 + Cl2 = AuCl3 =>
2 Au3 + 9 Cl2 = 6 AuCl3
Cu + Si = CuSi =>
Cu + Si = CuSi
Fe(NO3)2 + O2 = FeO + NO3 =>
2 Fe(NO3)2 + O2 = 2 FeO + 4 NO3
Sr(OH)2Zn(NO3)2 = Zn(OH)2Sr(NO3)2 =>
Sr(OH)2Zn(NO3)2 = Zn(OH)2Sr(NO3)2
Hg(No3)2 + KI = K2HgI4 + KNo3 =>
Hg(No3)2 + 4 KI = K2HgI4 + 2 KNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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