| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO3 + C = 2 SO2 + CO2
Ammoniumchloride = Ammonia + Hydrogenchloride =>
NH4Cl = NH3 + HCl
N2H8C2O4 + HCl + KMnO4 = MnCl + K2Cl + CO2 + N2 + H2O =>
13 N2H8C2O4 + 24 HCl + 16 KMnO4 = 16 MnCl + 8 K2Cl + 26 CO2 + 13 N2 + 64 H2O
AsH3 + NaClO = H3AsO4 + NaCl =>
AsH3 + 4 NaClO = H3AsO4 + 4 NaCl
C2H3OCI + O2 = CO2 + H2O + HCI =>
C2H3OCI + 2 O2 = 2 CO2 + H2O + HCI
BaCO3 + NO2 = Ba(NO3)2 + NO + CO2 =>
BaCO3 + 3 NO2 = Ba(NO3)2 + NO + CO2
C3H5(OH)3 + PCl5 = C3H5Cl + POCl3 + Cl + H2O =>
2 C3H5(OH)3 + 3 PCl5 = 2 C3H5Cl + 3 POCl3 + 4 Cl + 3 H2O
KBrO3 + HBr + HCl = KCl + H2O + Br2 =>
KBrO3 + 5 HBr + HCl = KCl + 3 H2O + 3 Br2
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
SO3 + NaO = NaSO4 =>
SO3 + NaO = NaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 Na2SO4
BeO + Na2O = Be + NaO2 =>
3 BeO + Na2O = 3 Be + 2 NaO2
CoCl2*6H2O + NH4Cl + NH3 + O2 = [Co(NH3)5]Cl3 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 16 NH3 + O2 = 4[Co(NH3)5]Cl3 + 26 H2O
Au + H2SO4 = Au2SO4 + H2O + SO2 =>
2 Au + 2 H2SO4 = Au2SO4 + 2 H2O + SO2
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn =>
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn
H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4
Cr2O3 + HClO4 = H2O + Cr(ClO4)3 =>
Cr2O3 + 6 HClO4 = 3 H2O + 2 Cr(ClO4)3
N2H4(aq) = NH3(g) + N2(g) =>
3 N2H4(aq) = 4 NH3(g) + N2(g)
Al(PO4) + Zn = Zn3(PO4)2 + Al =>
2 Al(PO4) + 3 Zn = Zn3(PO4)2 + 2 Al
CaCl2 + HCl = Ca + HCl3 =>
CaCl2 + HCl = Ca + HCl3
NaO + H2O = Na + H2O2 =>
NaO + H2O = Na + H2O2
Mg + B2O3 = MgO + Mg3B2 =>
6 Mg + B2O3 = 3 MgO + Mg3B2
CH3(CH2)16COONa + HCl = CH3(CH2)16COOH + NaCl =>
CH3(CH2)16COONa + HCl = CH3(CH2)16COOH + NaCl
Br2 + C7H6O3 = C7H4Br3O3 + HBr =>
5 Br2 + 2 C7H6O3 = 2 C7H4Br3O3 + 4 HBr
Ag2CO3 + LiNO2 = AgNO2 + Li2CO3 =>
Ag2CO3 + 2 LiNO2 = 2 AgNO2 + Li2CO3
LiNO3(s) = LiNO2(s) + O2(g) =>
2 LiNO3(s) = 2 LiNO2(s) + O2(g)
C + ZnO2 = Zn + CO2 =>
C + ZnO2 = Zn + CO2
MnO4 + H{+} + Cl{-} = Mn{2+} + H2O + Cl2 =>
MnO4 + 8 H{+} + 6 Cl{-} = Mn{2+} + 4 H2O + 3 Cl2
CuCl + S = CuS + Cl =>
CuCl + S = CuS + Cl
NaOH(aq) + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4 = Na2SO4 + Cu(OH)2
N3H + O2 = NO + H2O =>
4 N3H + 7 O2 = 12 NO + 2 H2O
Ag1 + O2 = Ag2O1 =>
4 Ag1 + O2 = 2 Ag2O1
NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2 =>
2 NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2
K2CO3 + Gd(NO3)3 = KNO3 + Gd2(CO3)3 =>
3 K2CO3 + 2 Gd(NO3)3 = 6 KNO3 + Gd2(CO3)3
HgCl2 + NaOH = HgO + H2O + NaCl =>
HgCl2 + 2 NaOH = HgO + H2O + 2 NaCl
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
SiO2 + S12 = Si + SO2 =>
12 SiO2 + S12 = 12 Si + 12 SO2
C20H24CaO10S2 + O2 = CO2 + CaSO4 + H2O + S =>
C20H24CaO10S2 + 23 O2 = 20 CO2 + CaSO4 + 12 H2O + S
KHC6H4O4 + NaOH = KOH + Na(HC6H4O4) =>
KHC6H4O4 + NaOH = KOH + Na(HC6H4O4)
CaHPO4 + NaOH = Na3PO4 + Ca(OH)2 + H2O =>
CaHPO4 + 3 NaOH = Na3PO4 + Ca(OH)2 + H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
HgCl2 + Cl = HgCl4 =>
HgCl2 + 2 Cl = HgCl4
KH(CO3) = K2(CO3) + H2O + CO2 =>
2 KH(CO3) = K2(CO3) + H2O + CO2
KOH + Sr(NO3)2 = K(NO3) + Sr(OH)2 =>
2 KOH + Sr(NO3)2 = 2 K(NO3) + Sr(OH)2
Ba(OH)2 + CH3CO2H = Ba(CH3CO2)2 + H2O =>
Ba(OH)2 + 2 CH3CO2H = Ba(CH3CO2)2 + 2 H2O
Cl2 + Ca(OH)2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
C5H12(g) + H2O(g) = CO(g) + H2(g) =>
C5H12(g) + 5 H2O(g) = 5 CO(g) + 11 H2(g)
H2PO4{-} + HCl = H3PO4 + Cl{-} =>
H2PO4{-} + HCl = H3PO4 + Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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