| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + K2SO3 + H2O = AlOHCl2 + KHSO3 + KCl
KBr2 + H2SO4 = Br2 + SO2 + K2SO4 + H2O =>
2 KBr2 + 2 H2SO4 = 2 Br2 + SO2 + K2SO4 + 2 H2O
ClO + H3O = Cl2 + H2O =>
2 ClO + 4 H3O = Cl2 + 6 H2O
C2H6 + CO2 = CO + H2 =>
C2H6 + 2 CO2 = 4 CO + 3 H2
Fe + ClO = FeO + Cl =>
Fe + ClO = FeO + Cl
C3H6 + O2 = HOH + CO2 =>
2 C3H6 + 9 O2 = 6 HOH + 6 CO2
Ba(OH)2 + H3Po4 = Ba3(HPo4)3 + H2O =>
3 Ba(OH)2 + 3 H3Po4 = Ba3(HPo4)3 + 6 H2O
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + NH4BrO3(aq) =>
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + 2 NH4BrO3(aq)
C4H10(i) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(i) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C7H5(NO2)3 + O2 = N2 + CO2 + H2O =>
4 C7H5(NO2)3 + 21 O2 = 6 N2 + 28 CO2 + 10 H2O
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
S + Na2SO3 + H2O = Na2S2O3*5H2O(s) =>
S + Na2SO3 + 5 H2O = Na2S2O3*5H2O(s)
NaCO3(s) = NaO + CO2 =>
NaCO3(s) = NaO + CO2
Ba(HSO4)2 + Hg3(PO4)2 = Ba3(PO4)2 + Hg(HSO4)2 =>
3 Ba(HSO4)2 + Hg3(PO4)2 = Ba3(PO4)2 + 3 Hg(HSO4)2
H3PO4 + KOH = H3PO4KOH =>
H3PO4 + KOH = H3PO4KOH
Ba(OH)2 + CaCO3 = BaCO3 + Ca(OH)2 =>
Ba(OH)2 + CaCO3 = BaCO3 + Ca(OH)2
KI + AgNO2 = KNO2 + AgI =>
KI + AgNO2 = KNO2 + AgI
Fe(OH)3 = Fe + O3 + H2O =>
2 Fe(OH)3 = 2 Fe + O3 + 3 H2O
O + ClO = Cl2O5 =>
3 O + 2 ClO = Cl2O5
NH4OH + H2S = NH4H + S(OH)2 =>
2 NH4OH + H2S = 2 NH4H + S(OH)2
HCl(aq) + NaOH(s) = NaCl(s) + H2O(l) =>
HCl(aq) + NaOH(s) = NaCl(s) + H2O(l)
CuSO4(s) + Al(s) = Cu(s) + Al2(SO4)3(s) =>
3 CuSO4(s) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3(s)
Bi + OH = Bi(OH)3 =>
Bi + 3 OH = Bi(OH)3
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)62{-} + Bi =>
59 Bi(OH)3 + 3 Sn(OH)3{-} = 3 Sn(OH)62{-} + 59 Bi
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3AsO3 + O2 = H3AsO4 =>
2 H3AsO3 + O2 = 2 H3AsO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuSO4 + H2O2 = Cu(OH)2 + SO4 =>
CuSO4 + H2O2 = Cu(OH)2 + SO4
ZnS + KMnO4 = Zn(MnO4)2 + K2S =>
ZnS + 2 KMnO4 = Zn(MnO4)2 + K2S
NH4(aq) + OH(aq) = NH3(aq) + H2O(l) =>
NH4(aq) + OH(aq) = NH3(aq) + H2O(l)
Sc + F2 = ScF =>
2 Sc + F2 = 2 ScF
CH3Cl + NH3 = CH3NH3Cl =>
CH3Cl + NH3 = CH3NH3Cl
C3H6O + H2O2 = C9H18O6 + H2O =>
3 C3H6O + 3 H2O2 = C9H18O6 + 3 H2O
K2(CrO4) + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2(CrO4) + 16 HCl = 4 KCl + 2 CrCl3 + 3 Cl2 + 8 H2O
Na2O + H2Co3 = Na2Co3 + H2O =>
Na2O + H2Co3 = Na2Co3 + H2O
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Fe3(s) + O2(g) = Fe3O4(s) =>
Fe3(s) + 2 O2(g) = Fe3O4(s)
Hg2S + O2 = Hg2O + S =>
2 Hg2S + O2 = 2 Hg2O + 2 S
Li2S(aq) + SrI2(aq) = LiI + SrS =>
Li2S(aq) + SrI2(aq) = 2 LiI + SrS
Cl2 + NaSH = NaCl + HCl + S =>
Cl2 + NaSH = NaCl + HCl + S
BaCO3 + H3BO3 = BaB2O4 + H2O + CO2 =>
BaCO3 + 2 H3BO3 = BaB2O4 + 3 H2O + CO2
Sb{3+} + Na2S = Sb2S3 + Na{+} =>
2 Sb{3+} + 3 Na2S = Sb2S3 + 6 Na{+}
Zn + HCl + H3AsO3 = AsH3 + ZnCl2 + H2O =>
3 Zn + 6 HCl + H3AsO3 = AsH3 + 3 ZnCl2 + 3 H2O
HBr(aq) + FeS(s) = H2S(g) + FeBr2(s) =>
2 HBr(aq) + FeS(s) = H2S(g) + FeBr2(s)
RbF + CuSO4 = Rb2SO4 + CuF2 =>
2 RbF + CuSO4 = Rb2SO4 + CuF2
MnO = Mn + O2 =>
2 MnO = 2 Mn + O2
CH3COCH3 + I2 + NaOH = CH3COONa + NaI + H2O =>
2 CH3COCH3 + 4 I2 + 11 NaOH = 3 CH3COONa + 8 NaI + 7 H2O
MnO4{-} + As2O3 + H2O = Mn2O3 + AsO4{3-} + H{+} =>
2 MnO4{-} + 2 As2O3 + 5 H2O = Mn2O3 + 4 AsO4{3-} + 10 H{+}
C2H2(g) + O2 = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2 = 4 CO2(g) + 2 H2O(g)
C7H5(NO3)3 + O2 = CO2 + H2O + N2 =>
4 C7H5(NO3)3 + 15 O2 = 28 CO2 + 10 H2O + 6 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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