| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 3 Br + 2 H2O = 3 HBr + HSO4
AlBr3 + Cl2 = AlCl3 + Br2* =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2*
lithiumsulfate + sodium = sodiumsulfate + lithium =>
Li2SO4 + 2 Na = Na2SO4 + 2 Li
NaCl + C7H16 = H16Na + C7Cl =>
NaCl + C7H16 = H16Na + C7Cl
C5H8O2 + NH3 = C5H7O2{-} + NH4{+} =>
C5H8O2 + NH3 = C5H7O2{-} + NH4{+}
KHCl = KClH =>
KHCl = KClH
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2
MnCl2 + HNO3 + PbO2 = HMnO4 + Pb(NO3)2 + H2O + Cl2 =>
2 MnCl2 + 14 HNO3 + 7 PbO2 = 2 HMnO4 + 7 Pb(NO3)2 + 6 H2O + 2 Cl2
K + Se + Li = SeKLi =>
K + Se + Li = SeKLi
NaOH + NH3Cl = NH3OH + NaCl =>
NaOH + NH3Cl = NH3OH + NaCl
MnBr2 + PbO2 + HNO3 = H3O{+} + MnO4{-} + Br2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 7 PbO2 + 14 HNO3 = 2 H3O{+} + 2 MnO4{-} + 2 Br2 + 7 Pb(NO3)2 + 4 H2O
NH4ClO4 + Al = Al2O3 + HCl + N2 + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 6 HCl + 3 N2 + 9 H2O
Mg + P4 = MgP2 =>
2 Mg + P4 = 2 MgP2
BaOH + Na2SO3 = Ba2SO3 + NaOH =>
2 BaOH + Na2SO3 = Ba2SO3 + 2 NaOH
CaCl + HCl = Ca + HCl2 =>
CaCl + HCl = Ca + HCl2
Al2O3 + ZnSO4 = Al2(SO4)3 + ZnO =>
Al2O3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnO
B12 = B14 =>
7 B12 = 6 B14
CH3COOH + NH3 = CHONH2 + CH3OH =>
CH3COOH + NH3 = CHONH2 + CH3OH
C7HH14 + O2 = H2O + CO2 =>
4 C7HH14 + 43 O2 = 30 H2O + 28 CO2
NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3 =>
NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3
BaSO4 = BaO + SO3 =>
BaSO4 = BaO + SO3
C5H11O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C5H11O2NS + 31 O2 = 20 CO2 + 22 H2O + 2 N2 + 4 SO2
HNO3 + Cr(OH)3 = Cr(OH)2NO3 + H2O =>
HNO3 + Cr(OH)3 = Cr(OH)2NO3 + H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
F2Ca + NaBr = CaBr2 + NaF =>
F2Ca + 2 NaBr = CaBr2 + 2 NaF
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
Fe + Sn(NO3) = Sn + Fe(NO3)2 =>
Fe + 2 Sn(NO3) = 2 Sn + Fe(NO3)2
(NH4)3PO4 + Al2(SO4)3 = NH4SO4 + Al2PO4 =>
(NH4)3PO4 + Al2(SO4)3 = 3 NH4SO4 + Al2PO4
Mg(BrO) + Cl = Mg(ClO) + Br =>
Mg(BrO) + Cl = Mg(ClO) + Br
C12H23OOCH3 + C4H10 = C16H33OH + H2O =>
16 C12H23OOCH3 + 32 C4H10 = 21 C16H33OH + 11 H2O
KMnO4 + HCl + (Cr(NH2CONH2)6)4(Cr(CN)6)3 = K2Cr2O7 + CO2 + H2O + KNO3 + MnCl2 + KCl =>
1176 KMnO4 + 2798 HCl + 10(Cr(NH2CONH2)6)4(Cr(CN)6)3 = 35 K2Cr2O7 + 420 CO2 + 1879 H2O + 660 KNO3 + 1176 MnCl2 + 446 KCl
NO3H + ClH = NO + H2O + Cl2 =>
2 NO3H + 6 ClH = 2 NO + 4 H2O + 3 Cl2
Ca(OH)2 + CaC2 = C2H2 + CaO =>
Ca(OH)2 + CaC2 = C2H2 + 2 CaO
CoCl2*6H2O + NH4Cl + NH3*H2O + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 20 NH3*H2O + O2 = 4[Co(NH3)6]Cl3 + 46 H2O
Pb(OH)2 + HClO3 = Pb(ClO3)4 + HOH2 =>
Pb(OH)2 + 4 HClO3 = Pb(ClO3)4 + 2 HOH2
CuO + NiO + Ta2O5 = Cu0*5Ni0*5Ta2O6 + O2 =>
2 CuO + 10 NiO + 10 Ta2O5 = 2 Cu0*5Ni0*5Ta2O6 + O2
H3PO4 + H2O2 = HPO4 + H2O =>
H3PO4 + H2O2 = HPO4 + 2 H2O
CH3CH2OH + Br2 = CH2BrCH2OH + H2 =>
2 CH3CH2OH + Br2 = 2 CH2BrCH2OH + H2
NH4 + H2O2 = H2O + HNO3 =>
2 NH4 + 9 H2O2 = 12 H2O + 2 HNO3
Al(OH)3 + H + H2O = [Al(H2O)6] =>
Al(OH)3 + 3 H + 3 H2O = [Al(H2O)6]
CaC2 + NaCl + H2O = C2H2 + CaCl2 + Na2O =>
CaC2 + 2 NaCl + H2O = C2H2 + CaCl2 + Na2O
NiSO4*6H2O + NH4Br + NH3 = Ni(NH3)6Br2 + H2O + SO4 + NH4 =>
NiSO4*6H2O + 2 NH4Br + 6 NH3 = Ni(NH3)6Br2 + 6 H2O + SO4 + 2 NH4
CrCl2 + Na2CrO4 = CrCrO4 + NaCl =>
CrCl2 + Na2CrO4 = CrCrO4 + 2 NaCl
C7H13NO + O2 = CO2 + NH3 + H2O =>
C7H13NO + 9 O2 = 7 CO2 + NH3 + 5 H2O
COCl2 + MgO2 = MgOCl2 + CO2 =>
COCl2 + MgO2 = MgOCl2 + CO2
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
YBeK3U3S2 = KU + YBeS2 =>
YBeK3U3S2 = 3 KU + YBeS2
Ac + Cl2 = AcCl3 =>
2 Ac + 3 Cl2 = 2 AcCl3
Pt + KNO3 + KOH + H2O = K2Pt(OH)6 + KNO2 =>
Pt + 2 KNO3 + 2 KOH + 2 H2O = K2Pt(OH)6 + 2 KNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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