| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HF + SiO2 = SiF4 + 2 H2O
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
HFCl3 + Al = HFCl2 + AlCl3 =>
3 HFCl3 + Al = 3 HFCl2 + AlCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + HClO = NH4ClO =>
NH3 + HClO = NH4ClO
H2(O2) + HCl = HClO4 + H2O =>
4 H2(O2) + HCl = HClO4 + 4 H2O
KCl + H2O = K(OH) + HCl =>
KCl + H2O = K(OH) + HCl
NH4ClO4 + B2S3 = S(NH4)2 + B(ClO4)3 =>
6 NH4ClO4 + B2S3 = 3 S(NH4)2 + 2 B(ClO4)3
Cl + NiBr2 = NiCl3 + Br =>
3 Cl + NiBr2 = NiCl3 + 2 Br
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
NaCl(aq) + AgNO3(aq) = AgCl(k) + NaNO3(aq) =>
NaCl(aq) + AgNO3(aq) = AgCl(k) + NaNO3(aq)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C(s) + HCl(aq) = CCl(aq) + H2(g) =>
2 C(s) + 2 HCl(aq) = 2 CCl(aq) + H2(g)
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
U + LaO = UO + La =>
U + LaO = UO + La
SH3 + O2 = H2O + SO2 =>
4 SH3 + 7 O2 = 6 H2O + 4 SO2
BeF2 + Na = Be + NaF =>
BeF2 + 2 Na = Be + 2 NaF
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
Sb{3+} + Cr2O7{2-} + H{+} = Sb{5+} + Cr{+3} + H2O =>
3 Sb{3+} + Cr2O7{2-} + 14 H{+} = 3 Sb{5+} + 2 Cr{+3} + 7 H2O
AgNO3 + MaCl = AgCl + MaNO3 =>
AgNO3 + MaCl = AgCl + MaNO3
Sn(OH)2 + Na2S = SnS + NaOH =>
Sn(OH)2 + Na2S = SnS + 2 NaOH
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Ca + K2CrO4 = CaCrO4 + K2 =>
Ca + K2CrO4 = CaCrO4 + K2
Fe + NH4OH = Fe(OH)3 + NH3 + H2 =>
2 Fe + 6 NH4OH = 2 Fe(OH)3 + 6 NH3 + 3 H2
KMnO4 + C3H5OH3 = K2CO3 + Mn2O3 + CO2 + H2O =>
18 KMnO4 + 4 C3H5OH3 = 9 K2CO3 + 9 Mn2O3 + 3 CO2 + 16 H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
(NH4)2SO4 + Fe(OH)4 = Fe(SO4)2 + NH4OH =>
2(NH4)2SO4 + Fe(OH)4 = Fe(SO4)2 + 4 NH4OH
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu + NO = CuO + N =>
Cu + NO = CuO + N
P + Cl = PCl =>
P + Cl = PCl
(C2H5)OH + O2 = CO2 + H2O =>
(C2H5)OH + 3 O2 = 2 CO2 + 3 H2O
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
CH3CHO + Ag(NH3)2OH = CH3COOH + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COOH + 2 Ag + 4 NH3 + H2O
Na2CO3 + C + Sb2S3 = Sb + Na2S + CO2 =>
6 Na2CO3 + 3 C + 2 Sb2S3 = 4 Sb + 6 Na2S + 9 CO2
Cu(NO3)2 + K2SO4 = CuSO4 + KNO3 =>
Cu(NO3)2 + K2SO4 = CuSO4 + 2 KNO3
HClO + H2S = Cl{-} + SO2 + H2O + H{+} =>
3 HClO + H2S = 3 Cl{-} + SO2 + H2O + 3 H{+}
SH3 + O2 = H2O + SO2 =>
4 SH3 + 7 O2 = 6 H2O + 4 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2S3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
Al2S3 + 12 H2SO4 = Al2(SO4)3 + 12 SO2 + 12 H2O
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Cl2(g) + H2O =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 Cl2(g) + 8 H2O
C4H9NO2 + Ba(OH)2 = C4H8N2O4Ba + H2O + C4H10O =>
2 C4H9NO2 + Ba(OH)2 = C4H8N2O4Ba + H2O + C4H10O
C2H5Br + C2H5NH2 = [(C2H5)2NH2]Br =>
C2H5Br + C2H5NH2 = [(C2H5)2NH2]Br
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PbCl2 + K2SO4 = K2Cl2 + Pb(SO4) =>
PbCl2 + K2SO4 = K2Cl2 + Pb(SO4)
C2H4O + [O] = C3H6O3 =>
3 C2H4O + 3[O] = 2 C3H6O3
BaH2 + H2O = H3O + Ba =>
BaH2 + 2 H2O = 2 H3O + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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