| Équations équilibrées la veille | Équations équilibrées le lendemain |
F + AuBr = AuF + Br
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
Fe2O3 + C4 = Fe + CO =>
4 Fe2O3 + 3 C4 = 8 Fe + 12 CO
Ga + Br2 = GaBr2 =>
Ga + Br2 = GaBr2
FeCl3 + Na2CO2 = Fe2(CO2)3 + NaCl =>
2 FeCl3 + 3 Na2CO2 = Fe2(CO2)3 + 6 NaCl
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
Fe2O3 + C4 = Fe + CO =>
4 Fe2O3 + 3 C4 = 8 Fe + 12 CO
CoCl2H12O6 + NH4Cl + NH3 + H2O2 = CoN5H15Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 8 NH3 + H2O2 = 2 CoN5H15Cl3 + 14 H2O
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
KHP + NaOH = H2O + KNaP =>
KHP + NaOH = H2O + KNaP
Mg + Pb3O4 = Pb + MgO =>
4 Mg + Pb3O4 = 3 Pb + 4 MgO
Zr + SiO2 = ZrO2 + Si3Zr5 =>
8 Zr + 3 SiO2 = 3 ZrO2 + Si3Zr5
MnO4{-} + SiO3{2-} + H2O = MnO2 + SiO4{2-} + OH{-} =>
2 MnO4{-} + 3 SiO3{2-} + H2O = 2 MnO2 + 3 SiO4{2-} + 2 OH{-}
K2CO3(aq) + HNO3(aq) = CO2(g) + H2O(l) + KNO3(aq) =>
K2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 KNO3(aq)
CrCl3*6H2O + C2H8N2 = [Cr(C2H8N2)3]Cl3*3H2O + H2O =>
CrCl3*6H2O + 3 C2H8N2 = [Cr(C2H8N2)3]Cl3*3H2O + 3 H2O
MnO4{-} + SiO3{2-} + H2O = MnO2 + SiO4{2-} + OH{-} =>
2 MnO4{-} + 3 SiO3{2-} + H2O = 2 MnO2 + 3 SiO4{2-} + 2 OH{-}
NaI + Br2 = IBr2 + Na =>
NaI + Br2 = IBr2 + Na
Fe2O3 + C4 = Fe + CO =>
4 Fe2O3 + 3 C4 = 8 Fe + 12 CO
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
Zr + SiO2 = ZrO2 + Si3Zr5 =>
8 Zr + 3 SiO2 = 3 ZrO2 + Si3Zr5
MnSO4 + NH3 = MnSO4(NH3) =>
MnSO4 + NH3 = MnSO4(NH3)
Fe(NO3)3*9H2O = FeO + NO2 + O2 + H2O =>
Fe(NO3)3*9H2O = FeO + 3 NO2 + O2 + 9 H2O
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
C16H36COOH + O2 = CO2 + H2O =>
4 C16H36COOH + 101 O2 = 68 CO2 + 74 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaC2H3O2 + HCl = Na + HClC2H3O2 =>
NaC2H3O2 + HCl = Na + HClC2H3O2
MnO4{-} + SiO3{2-} + H2O = MnO2 + SiO4{2-} + OH{-} =>
2 MnO4{-} + 3 SiO3{2-} + H2O = 2 MnO2 + 3 SiO4{2-} + 2 OH{-}
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
Ni(OH)3 + H2CO3 = Ni(OH)CO3 + H2O =>
Ni(OH)3 + H2CO3 = Ni(OH)CO3 + 2 H2O
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
Cl2O7 + Al(OH)3 = Al(ClO4)3 + H2O =>
3 Cl2O7 + 2 Al(OH)3 = 2 Al(ClO4)3 + 3 H2O
MnO4{-} + SiO3{2-} + H2O = MnO2 + SiO4{2-} + OH{-} =>
2 MnO4{-} + 3 SiO3{2-} + H2O = 2 MnO2 + 3 SiO4{2-} + 2 OH{-}
Fe2O3 + C4 = Fe + CO =>
4 Fe2O3 + 3 C4 = 8 Fe + 12 CO
Al2O3 + N2 = AlN + O2 =>
2 Al2O3 + 2 N2 = 4 AlN + 3 O2
C8H17O8 + O2 = CO2 + H2O =>
4 C8H17O8 + 33 O2 = 32 CO2 + 34 H2O
MnSO4 + NH3 = MnSO4(NH3) =>
MnSO4 + NH3 = MnSO4(NH3)
NaOH + LiMnO4 = NaMnO4 + LiOH =>
NaOH + LiMnO4 = NaMnO4 + LiOH
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
Zr + SiO2 = ZrO2 + Si =>
Zr + SiO2 = ZrO2 + Si
MnSO4 + NH3 = MnSO4(NH3) =>
MnSO4 + NH3 = MnSO4(NH3)
NH4Br + HCl = NH3 + H2 + BrCl =>
NH4Br + HCl = NH3 + H2 + BrCl
H2SO4 + Zn2(OH)4 = HOH + ZnSO4 =>
2 H2SO4 + Zn2(OH)4 = 4 HOH + 2 ZnSO4
MnO4{-} + SiO3{2-} + H2O = MnO2 + SiO4{2-} + OH{-} =>
2 MnO4{-} + 3 SiO3{2-} + H2O = 2 MnO2 + 3 SiO4{2-} + 2 OH{-}
MnSO4 + NH3 = MnNH3 + SO4 =>
MnSO4 + NH3 = MnNH3 + SO4
ZnCl2 + Na2SeO3 + N2H4(H20) = NaCl + ZnSe + N2 + H2O =>
4 ZnCl2 + 4 Na2SeO3 + N2H4(H20) = 8 NaCl + 4 ZnSe + N2 + 12 H2O
LiOH + Al(OH)3 = LiAl(OH)4 =>
LiOH + Al(OH)3 = LiAl(OH)4
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
MnSO4 + NH3 = MnSO4(NH3) =>
MnSO4 + NH3 = MnSO4(NH3)
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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