| Équations équilibrées la veille | Équations équilibrées le lendemain |
UF4 + 2 Mg = U + 2 MgF2
Ca3P2 + O2 = Ca3(PO4)2 =>
Ca3P2 + 4 O2 = Ca3(PO4)2
Ph(NO3)2 = PhO + NO2 + O2 =>
2 Ph(NO3)2 = 2 PhO + 4 NO2 + O2
NH3NO3 + NaOH = NaNO3 + NH3 + H2O =>
8 NH3NO3 + 9 NaOH = 9 NaNO3 + 7 NH3 + 6 H2O
Ca3P2 + O2 = CaO + P4 =>
2 Ca3P2 + 3 O2 = 6 CaO + P4
HMnO4 + C3H8O = MnO2 + C3H6O + H2O =>
2 HMnO4 + 3 C3H8O = 2 MnO2 + 3 C3H6O + 4 H2O
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
C3H5O3Na3 + H2O = C3H8O3 + NaOH =>
C3H5O3Na3 + 3 H2O = C3H8O3 + 3 NaOH
Ca3P2 + O2 = CaO + P =>
2 Ca3P2 + 3 O2 = 6 CaO + 4 P
Cu2(Fe(CN)6) + NaOH = Na4(Fe(CN)6) + Cu(OH)2 =>
Cu2(Fe(CN)6) + 4 NaOH = Na4(Fe(CN)6) + 2 Cu(OH)2
C3H8O3 + H2 = C4H8O + H2O =>
4 C3H8O3 + 5 H2 = 3 C4H8O + 9 H2O
Al2(SO4)3 + NaCl = AlCl3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 AlCl3 + 3 Na2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C2S + O2 = CO + SO2 =>
C2S + 2 O2 = 2 CO + SO2
KBr + LiI = LiBr + KI =>
KBr + LiI = LiBr + KI
C3H7OH + Ca = (C3H7O)2Ca + H2 =>
2 C3H7OH + Ca = (C3H7O)2Ca + H2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CaSO3(s) + HCl(aq) = CaCl2(aq) + SO2(g) + H2O(l) =>
CaSO3(s) + 2 HCl(aq) = CaCl2(aq) + SO2(g) + H2O(l)
KMnO4 + NaC2O4 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 NaC2O4 + 8 H2SO4 = K2SO4 + 5 NaSO4 + 2 MnSO4 + 8 H2O + 10 CO2
C2H4 + O2 = C0 + H2O =>
C2H4 + O2 = 2 C0 + 2 H2O
Sr(OH)2 + H2TeO4 = Sr2(TeO4)2 + H2O =>
2 Sr(OH)2 + 2 H2TeO4 = Sr2(TeO4)2 + 4 H2O
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
Li2CO3 + H3BO3 = Li3BO3 + CO2 + H2O =>
3 Li2CO3 + 2 H3BO3 = 2 Li3BO3 + 3 CO2 + 3 H2O
P(s) + O2 = P2O3(s) =>
4 P(s) + 3 O2 = 2 P2O3(s)
CH3CHO + NaOH = CH3COONa + H2 =>
CH3CHO + NaOH = CH3COONa + H2
[Co(NH3)5Cl]{2+} + NO2{-} = [Co(NH3)5(ONO)]{2+} + Cl{-} =>
[Co(NH3)5Cl]{2+} + NO2{-} = [Co(NH3)5(ONO)]{2+} + Cl{-}
CH2OHCH2OH + K2Cr2O7 + H2SO4 = COOHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2OHCH2OH + 4 K2Cr2O7 + 16 H2SO4 = 3 COOHCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
C13H8O + NaBH4 + CH3OH = C13H9OH + NaOCH3 + BH3 =>
C13H8O + NaBH4 + CH3OH = C13H9OH + NaOCH3 + BH3
B5O6(OH)4 + HCl + H2O = H3BO3 + Cl =>
B5O6(OH)4 + HCl + 5 H2O = 5 H3BO3 + Cl
Co2 + HCl = CoCl2 + H =>
Co2 + 4 HCl = 2 CoCl2 + 4 H
C4H6 + O2 = CO + HO =>
C4H6 + 5 O2 = 4 CO + 6 HO
Br2 + KOH = H2O + KBr + KBrO =>
Br2 + 2 KOH = H2O + KBr + KBrO
NaI(aq) + Hg2(NO3)2(aq) = Hg2I2(s) + NaNO3(aq) =>
2 NaI(aq) + Hg2(NO3)2(aq) = Hg2I2(s) + 2 NaNO3(aq)
Al2O3 + Na2S5 = Al2S3 + Na2SO4 =>
4 Al2O3 + 3 Na2S5 = 4 Al2S3 + 3 Na2SO4
C + ZnSO4 = CSO4 + Zn =>
C + ZnSO4 = CSO4 + Zn
C5H8 + H2 = CH3CH3 =>
2 C5H8 + 7 H2 = 5 CH3CH3
NH3 + Ca(NO3)2 = Ca(NH3)4 + NO3 =>
4 NH3 + Ca(NO3)2 = Ca(NH3)4 + 2 NO3
HIO3 + FeI2 + HCl = FeCl3 + ICl + HOH =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 HOH
Al + CuF2 = Al2F3 + Cu =>
4 Al + 3 CuF2 = 2 Al2F3 + 3 Cu
C + ZnSO4 = CSO4 + Zn =>
C + ZnSO4 = CSO4 + Zn
K2(CO3) + H3(PO4) = K3(PO4) + H2(CO3) =>
3 K2(CO3) + 2 H3(PO4) = 2 K3(PO4) + 3 H2(CO3)
KCl + Na3[Co(ONO)6] = K[Co(ONO)6] + Na3Cl =>
KCl + Na3[Co(ONO)6] = K[Co(ONO)6] + Na3Cl
NaNO3 + C18H36O2 = Na2O + CO2 + H2O + N2 =>
104 NaNO3 + 5 C18H36O2 = 52 Na2O + 90 CO2 + 90 H2O + 52 N2
HN3 + O2 = H2O + N2 =>
4 HN3 + O2 = 2 H2O + 6 N2
C4H6 + O2 = CO + HO =>
C4H6 + 5 O2 = 4 CO + 6 HO
S2O3{-2} + MnO2 + H2SO4 = Mn{+2} + SO4{-2} + H2O =>
S2O3{-2} + 4 MnO2 + 3 H2SO4 = 4 Mn{+2} + 5 SO4{-2} + 3 H2O
CH4 + H2SO4 = CH3HSO4 + H2 =>
CH4 + H2SO4 = CH3HSO4 + H2
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
GaH3 + H2O = Ga(OH)3 + H2 =>
GaH3 + 3 H2O = Ga(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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