| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HO = Ca(OH)2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
YO = Y + O2 =>
2 YO = 2 Y + O2
Al4C3 + HBr = AlBr3 + CH4 =>
Al4C3 + 12 HBr = 4 AlBr3 + 3 CH4
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
BaNO3 + HCl = BaCl2 + H2NO3 =>
BaNO3 + 2 HCl = BaCl2 + H2NO3
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
KH + Cl2 = KCl + H2 =>
2 KH + Cl2 = 2 KCl + H2
Zn(NO3)2 + KSCN = Zn(SCN)2 + KNO3 =>
Zn(NO3)2 + 2 KSCN = Zn(SCN)2 + 2 KNO3
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
Ag + Cu2O = AgCu + O2 =>
4 Ag + 2 Cu2O = 4 AgCu + O2
BaCl2 + KCO3 = BaCO3 + KCl2 =>
BaCl2 + KCO3 = BaCO3 + KCl2
K2Cr2O7 + K2S + HCl = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 3 K2S + 14 HCl = 2 CrCl3 + 3 S + 8 KCl + 7 H2O
Li2SO3 + H2O = LiOH + H2SO3 =>
Li2SO3 + 2 H2O = 2 LiOH + H2SO3
H3C6H3O7 + KOH = H3OH + KC6H3O7 =>
H3C6H3O7 + KOH = H3OH + KC6H3O7
PbCo3 + Mg = MgCo3 + Pb =>
PbCo3 + Mg = MgCo3 + Pb
(CH3NH3)Cl + H2O = HCl + (CH3NH3)OH =>
(CH3NH3)Cl + H2O = HCl + (CH3NH3)OH
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
C5H12O + C7H6O3 = C12H16O3 + H2O =>
C5H12O + C7H6O3 = C12H16O3 + H2O
Na2SO3 + SO2 = Na2SO4 + S =>
2 Na2SO3 + SO2 = 2 Na2SO4 + S
PF3 = P4 + F =>
4 PF3 = P4 + 12 F
C6H12O6 + HClO4 = CO2 + H2O + HCl =>
C6H12O6 + 3 HClO4 = 6 CO2 + 6 H2O + 3 HCl
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4
Copper(II)Nitrate + PotassiumIodide = Copper(II)Iodide + PotassiumNitrate =>
Copper(II)Nitrate + PotassiumIodide = Copper(II)Iodide + PotassiumNitrate
Ca + Na2O = CaO + CaNa =>
3 Ca + Na2O = CaO + 2 CaNa
Zn + MnO4 = ZnO2 + MnO2 =>
Zn + MnO4 = ZnO2 + MnO2
HNO3 + Hg + H2SO4 = Hg2SO4 + H2O + N2O =>
2 HNO3 + 8 Hg + 4 H2SO4 = 4 Hg2SO4 + 5 H2O + N2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Rb(s) + F2(g) = RbF =>
2 Rb(s) + F2(g) = 2 RbF
Au + CaCO3 = Au2(CO3)3 + Ca =>
2 Au + 3 CaCO3 = Au2(CO3)3 + 3 Ca
Li2O + HBr = H2O + LiBr =>
Li2O + 2 HBr = H2O + 2 LiBr
MnO + Cl2O = Mn(ClO)2 =>
MnO + Cl2O = Mn(ClO)2
S2O3{-} + I2 + OH{-} = SO42{-2} + I{-} + H2O =>
2 S2O3{-} + 159 I2 + 324 OH{-} = 4 SO42{-2} + 318 I{-} + 162 H2O
NH3 + Cu(OH)2 = Cu((NH3))(OH)2 =>
NH3 + Cu(OH)2 = Cu((NH3))(OH)2
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
Pb + HNO2 = Pb(NO3)2 + NO + H2O =>
Pb + 8 HNO2 = Pb(NO3)2 + 6 NO + 4 H2O
Ag + H2O = Ag(OH)2 + H2 =>
Ag + 2 H2O = Ag(OH)2 + H2
BaH2 = Ba + H2 =>
BaH2 = Ba + H2
Na + C + O2 = Na2CO3 =>
4 Na + 2 C + 3 O2 = 2 Na2CO3
(CH2)5CHOH + O2 = CO2 + H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O
Pb + HNO2 = Pb(NO2)2 + NO + H2O =>
Pb + 4 HNO2 = Pb(NO2)2 + 2 NO + 2 H2O
KCl + Bl2 = KBl + Cl2 =>
2 KCl + Bl2 = 2 KBl + Cl2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
COCrO4 + NaOH = CO(OH)2 + Na2CrO4 =>
COCrO4 + 2 NaOH = CO(OH)2 + Na2CrO4
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
C2H4 + O2 = H2OCO2 =>
C2H4 + 3 O2 = 2 H2OCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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