| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NH3 + 5 OO2 = 6 NO + 9 H2O
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
NH3 + O2 = NOH3O =>
NH3 + O2 = NOH3O
H2 + NO3 = H2O + N =>
3 H2 + NO3 = 3 H2O + N
Na2MnO4 + SO2 + HNO3 = NaNO3 + Mn(NO3)2 + H2SO4 =>
Na2MnO4 + 2 SO2 + 4 HNO3 = 2 NaNO3 + Mn(NO3)2 + 2 H2SO4
K2O + MgBr2 = K2Br2 + MgO =>
K2O + MgBr2 = K2Br2 + MgO
N2H4 + F2 = N2F2 + H4 =>
N2H4 + F2 = N2F2 + H4
AlCl3 + K2SO4 = AlCl3K2SO4 =>
AlCl3 + K2SO4 = AlCl3K2SO4
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + NH3 + NH4Cl =>
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + NH3 + NH4Cl
Sr(OH)2 + HClO4 = Sr(ClO4)2 + HOH =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 HOH
CH3CHO + KMnO4 = K2CO3 + Mn + H2O + CO2 =>
7 CH3CHO + 10 KMnO4 = 5 K2CO3 + 10 Mn + 14 H2O + 9 CO2
Al2O3 + Na3PO4 = Na2O + AlPO4 =>
Al2O3 + 2 Na3PO4 = 3 Na2O + 2 AlPO4
Re2Br7 + Zr3(AsO4)4 = Re3(AsO4)7 + ZrBr2 =>
6 Re2Br7 + 7 Zr3(AsO4)4 = 4 Re3(AsO4)7 + 21 ZrBr2
KOH + FeCl3 = Fe(OH)3 + K + Cl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 K + 3 Cl
Nb2Ta2C3 = TaC + Ta2C + Nb6C5 =>
3 Nb2Ta2C3 = 2 TaC + 2 Ta2C + Nb6C5
H2CrO4 + Cu(OH)2 = H2O + Cu + CrO4 =>
H2CrO4 + Cu(OH)2 = 2 H2O + Cu + CrO4
Fe2(CO3)2 + O2 = FeO3 + CO2 =>
Fe2(CO3)2 + 2 O2 = 2 FeO3 + 2 CO2
NaHCO3Na2CO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3Na2CO3 = 3 Na2CO3 + H2O + CO2
C5H12O + KBr = C5H11Br + KOH =>
C5H12O + KBr = C5H11Br + KOH
C6H12O6 + O2 = CO2 + H29 =>
29 C6H12O6 + 87 O2 = 174 CO2 + 12 H29
HCl(aq) + NaOH(aq) = OH2 + NaCl =>
HCl(aq) + NaOH(aq) = OH2 + NaCl
KCl + KClO4 + H2SO4 = K2SO4 + H2O + Cl2 =>
7 KCl + KClO4 + 4 H2SO4 = 4 K2SO4 + 4 H2O + 4 Cl2
CS2 + O2 = S2O + C =>
2 CS2 + O2 = 2 S2O + 2 C
Ca(OH)2 + H3PO4 = HCaPO4 + H2O =>
Ca(OH)2 + H3PO4 = HCaPO4 + 2 H2O
Fe3Al2Si4 + Fe3Al3Si2 = Fe3Al2Si3 + Fe5Al4Si6 =>
5 Fe3Al2Si4 + 2 Fe3Al3Si2 = 2 Fe3Al2Si3 + 3 Fe5Al4Si6
K2MoO4 + K2S + H2O = K2MoS4 + KOH =>
K2MoO4 + 4 K2S + 4 H2O = K2MoS4 + 8 KOH
AlCl3 + H = Al + HCl =>
AlCl3 + 3 H = Al + 3 HCl
PON + Li3N + SrN6 = Sr3LiP10N19 + O2 + N2 =>
30 PON + Li3N + 9 SrN6 = 3 Sr3LiP10N19 + 15 O2 + 14 N2
FeO = Fe2*O2 =>
2 FeO = Fe2*O2
Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2 =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2
FeSO4 + Ba(OH)2 + Br2 = BaFeO4 + H2O + BaBr2 + BaSO4 =>
FeSO4 + 4 Ba(OH)2 + 2 Br2 = BaFeO4 + 4 H2O + 2 BaBr2 + BaSO4
Na2(aq) + Cu(NO3)2(aq) = NaNO3 + Cu(s) =>
Na2(aq) + Cu(NO3)2(aq) = 2 NaNO3 + Cu(s)
Mn(NO3)2 + KBrO + KOH = KMnO4 + KBr + KNO3 + H2O =>
2 Mn(NO3)2 + 5 KBrO + 6 KOH = 2 KMnO4 + 5 KBr + 4 KNO3 + 3 H2O
HClO2 = Cl2 + H2O + ClO3 =>
4 HClO2 = Cl2 + 2 H2O + 2 ClO3
C10H18O + (Cr2O7)2{-} + H{+} = C10H16O + Cr3{+} + H2O =>
77 C10H18O + 6(Cr2O7)2{-} + 14 H{+} = 77 C10H16O + 8 Cr3{+} + 84 H2O
HCl + FeSO4 + HNO3 = Fe2(SO4)3 + NO + H2O + FeCl3 =>
3 HCl + 3 FeSO4 + HNO3 = Fe2(SO4)3 + NO + 2 H2O + FeCl3
Ba(NO3)2 + NH3 = Ba(NH3)2 + NO3 =>
Ba(NO3)2 + 2 NH3 = Ba(NH3)2 + 2 NO3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C10H14N + HCl = C10H14NH + Cl =>
C10H14N + HCl = C10H14NH + Cl
NCl + H4 = NH4Cl =>
NCl + H4 = NH4Cl
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO + 4 H2O(l)
CHF3 + SiN = SiC + HF + CF4 + N2 =>
4 CHF3 + 2 SiN = 2 SiC + 4 HF + 2 CF4 + N2
Ni + HNO3 = Ni(NO3)2 + H2O + N2O =>
4 Ni + 10 HNO3 = 4 Ni(NO3)2 + 5 H2O + N2O
Fe(NO3)3 + AlBr3 = FeBr3 + Al(NO3)3 =>
Fe(NO3)3 + AlBr3 = FeBr3 + Al(NO3)3
H2CO3 + NH3 = (NH4)2CO3 =>
H2CO3 + 2 NH3 = (NH4)2CO3
Fe + HNO3 = FeHNO3 = H2 =>
Fe + HNO3 = FeHNO3
MnO4{-} + Br{-} + H{+2} = Mn2{+} + Br2 + H2O =>
4 MnO4{-} + 58 Br{-} + 32 H{+2} = 2 Mn2{+} + 29 Br2 + 16 H2O
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
Na3Po4*12H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 30 H2O
(CH3)2NH + H2O = CH3CH2NH + H3O =>
(CH3)2NH + H2O = CH3CH2NH + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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