| Équations équilibrées la veille | Équations équilibrées le lendemain |
UO2SO4 + 3 Na2CO3 = Na4[UO2(CO3)3] + Na2SO4
F2 + SO3 = F2SO3 =>
F2 + SO3 = F2SO3
NiS + H2O2 = NiO + SO + H2O =>
NiS + 2 H2O2 = NiO + SO + 2 H2O
AgNO3(ag) + K2SO4(ag) = Ag2SO4(s) + KNO3(ag) =>
2 AgNO3(ag) + K2SO4(ag) = Ag2SO4(s) + 2 KNO3(ag)
N2Cl4CH4 = N2CCl4H4 =>
N2Cl4CH4 = N2CCl4H4
CaSO4 + BaO = CaO + BaSO4 =>
CaSO4 + BaO = CaO + BaSO4
Fe2O3(s) + Al(s) = Fe + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe + Al2O3(s)
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
Fe(NO3)3*9H2O + C6H8O7*H2O = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3*9H2O + 5 C6H8O7*H2O = 3 Fe2O3 + 9 N2 + 30 CO2 + 79 H2O
(PO)4 = PO =>
(PO)4 = 4 PO
Na2HPO4 + BaCl2 = Ba2(HPO4)2 + NaCl =>
2 Na2HPO4 + 2 BaCl2 = Ba2(HPO4)2 + 4 NaCl
Ni + H2O = Ni(OH) + H2 =>
2 Ni + 2 H2O = 2 Ni(OH) + H2
Na2C2O4 + HBr = NaBr + H2C2O4 =>
Na2C2O4 + 2 HBr = 2 NaBr + H2C2O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO2RbNO3 = MnO2 + RbNO3 =>
MnO2RbNO3 = MnO2 + RbNO3
KNH2 + PCl5 = P3N5 + NH4Cl + KCl =>
10 KNH2 + 3 PCl5 = P3N5 + 5 NH4Cl + 10 KCl
HNO3 + BaSO4 = H2SO4 + Ba(NO3)2 =>
2 HNO3 + BaSO4 = H2SO4 + Ba(NO3)2
NHO3 + NaCl = NCl + NaHO3 =>
NHO3 + NaCl = NCl + NaHO3
C9H10O + Cl2 = C9H9ClO + HCl =>
C9H10O + Cl2 = C9H9ClO + HCl
F2 + Hg = F2Hg =>
F2 + Hg = F2Hg
Bi(OH)3 + Na[Sn(OH)3] + NaOH = Bi + Na2[Sn(OH)6] =>
2 Bi(OH)3 + 3 Na[Sn(OH)3] + 3 NaOH = 2 Bi + 3 Na2[Sn(OH)6]
Ba + P = BaP =>
Ba + P = BaP
KSiO3 + HCl = KCl + SiO3H =>
KSiO3 + HCl = KCl + SiO3H
HI + KMnO4 = MnI2 + I + KI + H2O =>
8 HI + KMnO4 = MnI2 + 5 I + KI + 4 H2O
Fe2O3H2S = Fe2SO3H2 =>
Fe2O3H2S = Fe2SO3H2
Hg2Cl2 + HCl = Hg + HCl2 =>
Hg2Cl2 + 2 HCl = 2 Hg + 2 HCl2
Si + H2SO4 = Si2(SO4)4 + H2 =>
2 Si + 4 H2SO4 = Si2(SO4)4 + 4 H2
SnCl4 + H2O = HCl + Sn5O5Cl2(OH)8 =>
5 SnCl4 + 13 H2O = 18 HCl + Sn5O5Cl2(OH)8
Al2O3 + KBr = AlBr3 + K2O =>
Al2O3 + 6 KBr = 2 AlBr3 + 3 K2O
LiCl + HCl = LiH + Cl2 =>
LiCl + HCl = LiH + Cl2
O + NaCl = ONa + Cl =>
O + NaCl = ONa + Cl
Cu(s) + HNO3(l) = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + N2 + O2 = MgNO3 =>
2 Mg + N2 + 3 O2 = 2 MgNO3
Ni2(SO4)3 + Ba(OH)2 = Ni(OH)3 + BaSO4 =>
Ni2(SO4)3 + 3 Ba(OH)2 = 2 Ni(OH)3 + 3 BaSO4
Tc2O7 + NaOH = NaTcO4 + H2O =>
Tc2O7 + 2 NaOH = 2 NaTcO4 + H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 2(NH3)4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Fe + Hg(NO3)2 = Fe(NO3)2 + Hg =>
Fe + Hg(NO3)2 = Fe(NO3)2 + Hg
BeNaO2 = Be + Na + O2 =>
BeNaO2 = Be + Na + O2
NaCl + Ni(NO3)2 = NiCl2 + Na2(NO3)2 =>
2 NaCl + Ni(NO3)2 = NiCl2 + Na2(NO3)2
NaOH + CuS = Na2S + Cu(OH)2 =>
2 NaOH + CuS = Na2S + Cu(OH)2
C3H4 + [Ag(NH3)2]OH = Ag2C2 + NH3 + CH4 + H2O =>
3 C3H4 + 8[Ag(NH3)2]OH = 4 Ag2C2 + 16 NH3 + CH4 + 8 H2O
Na2SiO3(ac) + NiSO4(s) = NiSiO3(s) + Na2SO4(ac) =>
Na2SiO3(ac) + NiSO4(s) = NiSiO3(s) + Na2SO4(ac)
KCHCOONaOH = CHCOONaKOH =>
KCHCOONaOH = CHCOONaKOH
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 3(NH4)2SO4 + 16 H2O
Al2O3 + NaOH + H2O = Al(OH)4Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4Na
KClO3 = KCl + O9 =>
3 KClO3 = 3 KCl + O9
Al + Cl3 = Al2Cl3 =>
2 Al + Cl3 = Al2Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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