| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe(SO4) + H2 = Fe + H2SO4 =>
Fe(SO4) + H2 = Fe + H2SO4
Na3[Fe(OH)6] + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
Na3[Fe(OH)6] + 6 HNO3 = Fe(NO3)3 + 3 NaNO3 + 6 H2O
AlCl3 + NaAl(OH)4 = Al(OH)3 + NaCl =>
AlCl3 + 3 NaAl(OH)4 = 4 Al(OH)3 + 3 NaCl
P4 + KClO2 + H2O = H3PO4 + KCl =>
P4 + 5 KClO2 + 6 H2O = 4 H3PO4 + 5 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn(OH)2 + NaBiO3 + H2O = MnO4{-} + Bi{3+} + Na{+} + OH{-} =>
2 Mn(OH)2 + 5 NaBiO3 + 7 H2O = 2 MnO4{-} + 5 Bi{3+} + 5 Na{+} + 18 OH{-}
CH3 + ClN3 = N3 + ClC3 + H6 =>
6 CH3 + 2 ClN3 = 2 N3 + 2 ClC3 + 3 H6
P2O5 + NaOH = NaO5 + P2OH =>
P2O5 + NaOH = NaO5 + P2OH
Na2O2 + H2O = HNaO + O2 =>
2 Na2O2 + 2 H2O = 4 HNaO + O2
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn2 =>
2 Hg + 2 Zn(NO3)2 = 2 Hg(NO3)2 + Zn2
NaOH(aq) + MgCl(aq) = NaCl(aq) + MgOH(aq) =>
NaOH(aq) + MgCl(aq) = NaCl(aq) + MgOH(aq)
NH3 + O2 = NO + H2 =>
2 NH3 + O2 = 2 NO + 3 H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
SnCl2 + Na2SO4 = Sn2(SO4)2 + NaCl =>
2 SnCl2 + 2 Na2SO4 = Sn2(SO4)2 + 4 NaCl
calciumcarbide + oxygen = calcium + carbondioxide =>
CaC2 + 2 O2 = Ca + 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnS04 + NaS = ZnS2 + Na2S04 =>
ZnS04 + 2 NaS = ZnS2 + Na2S04
Na2S + SbCl3 = NaCl + Sb + S =>
3 Na2S + 2 SbCl3 = 6 NaCl + 2 Sb + 3 S
HBr + H2O2 = H2O + Br =>
2 HBr + H2O2 = 2 H2O + 2 Br
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CaSO4*2H2O = CaSO4H2O + H2O =>
CaSO4*2H2O = CaSO4H2O + H2O
KMnO4 + H2O2 + HCl = MnO2 + KClO3 + H2O =>
2 KMnO4 + 3 H2O2 + 2 HCl = 2 MnO2 + 2 KClO3 + 4 H2O
BaCl2(s) + Na2SO4(s) = BaSO4(s) + NaCl(l) =>
BaCl2(s) + Na2SO4(s) = BaSO4(s) + 2 NaCl(l)
Al(OH)3 + FrOH = Fr2[Al(OH)5] =>
Al(OH)3 + 2 FrOH = Fr2[Al(OH)5]
C10H12O3 + O2 = CO2 + H2O =>
2 C10H12O3 + 23 O2 = 20 CO2 + 12 H2O
Li3N2 + H2O = NH3 + LiO =>
Li3N2 + 3 H2O = 2 NH3 + 3 LiO
KBr + Cl1 = KCl + Br2 =>
2 KBr + 2 Cl1 = 2 KCl + Br2
N25 = N =>
N25 = 25 N
C18H36O3 + LiOH = LiC18H35O3 + H2O =>
C18H36O3 + LiOH = LiC18H35O3 + H2O
Na2C2O4 + CaCl2 + EDTA = Ca(EDTA) + ClC2O4 + NaCl =>
2 Na2C2O4 + 3 CaCl2 + 3 EDTA = 3 Ca(EDTA) + 2 ClC2O4 + 4 NaCl
Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}
FeOOH + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 FeOOH + 3 Cl2 + 10 KOH = 2 K2FeO4 + 6 KCl + 6 H2O
Na2SO4 + Ca = Na2S + CaO =>
Na2SO4 + 4 Ca = Na2S + 4 CaO
SO3 + H2O = H2(SO3) + O2 =>
2 SO3 + 2 H2O = 2 H2(SO3) + O2
H2Se + H2O = SeO + H2 =>
H2Se + H2O = SeO + 2 H2
P3 + Br = P3Br3 =>
P3 + 3 Br = P3Br3
Al + Pb(NO2)2 = Al(NO2)3 + Pb =>
2 Al + 3 Pb(NO2)2 = 2 Al(NO2)3 + 3 Pb
C3H6O + HCl + I2 = CH3CH2COCl + HI =>
C3H6O + HCl + I2 = CH3CH2COCl + 2 HI
H2O = H2 + O2* =>
2 H2O = 2 H2 + O2*
NaVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + VO2*0H2O =>
2 NaVO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 VO2*0H2O
Cu + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + K =>
2 Cu + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + 4 K
H3[SbCl6] + NH4OH = Sb(OH)3 + NH4Cl + H2O =>
H3[SbCl6] + 6 NH4OH = Sb(OH)3 + 6 NH4Cl + 3 H2O
NaC6H7O6 + Ca = C12H14CaO12 + Na =>
2 NaC6H7O6 + Ca = C12H14CaO12 + 2 Na
C3H8O + H2SO4 = CO2 + SO2 + H2O =>
C3H8O + 9 H2SO4 = 3 CO2 + 9 SO2 + 13 H2O
Ni{+4} + Co = Ni + Co{+3} =>
3 Ni{+4} + 4 Co = 3 Ni + 4 Co{+3}
KAsO2 + I2 + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
KAsO2 + I2 + 4 KHCO3 = K3AsO4 + 2 KI + 4 CO2 + 2 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
(NH4)2SO4 + Pb(C2H3O4)2 = (NH4)2(C2H3O4)2 + PbSO4 =>
(NH4)2SO4 + Pb(C2H3O4)2 = (NH4)2(C2H3O4)2 + PbSO4
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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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