| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2C3 + 12 HCl = 4 AlCl3 + 3 CH4 + 3 C
HC3H5O3 + OH{-} = C3H5O3{-} + H2O =>
HC3H5O3 + OH{-} = C3H5O3{-} + H2O
P4(s) + Cl(g) = PCl3(l) =>
P4(s) + 12 Cl(g) = 4 PCl3(l)
RaSO4 = Ra + SO4 =>
RaSO4 = Ra + SO4
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Pb + HI = PbH + I =>
Pb + HI = PbH + I
C6H8O7 + Cu + H2O2 = Cu3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 Cu + 3 H2O2 = Cu3(C6H5O7)2 + 6 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
C2H4 + HCl + O2 = Cl2C2H4 + H2O =>
2 C2H4 + 4 HCl + O2 = 2 Cl2C2H4 + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaIO3 + H2S + NaOH = I2 + Na2SO3 + H2O =>
6 NaIO3 + 5 H2S + 4 NaOH = 3 I2 + 5 Na2SO3 + 7 H2O
CuSO4 + S = S2CuO4 =>
CuSO4 + S = S2CuO4
Ba2CH3CO2(aq) + CaCl2(aq) = CaCH3CO2(aq) + Ba2Cl2(s) =>
Ba2CH3CO2(aq) + CaCl2(aq) = CaCH3CO2(aq) + Ba2Cl2(s)
HNO3 + As = NO2 + H2O + AsNO3 =>
2 HNO3 + As = NO2 + H2O + AsNO3
C5H7O3 + O2 = H2O + CO2 =>
4 C5H7O3 + 21 O2 = 14 H2O + 20 CO2
Zn + H2 = HZn =>
2 Zn + H2 = 2 HZn
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
CrBr3 + KOH = Cr(OH) + KBr3 =>
CrBr3 + KOH = Cr(OH) + KBr3
KOH + HC6H5O = H2O + KC6H5O =>
KOH + HC6H5O = H2O + KC6H5O
C4H10O + C5H10O2 = C9H18O2 + H2O =>
C4H10O + C5H10O2 = C9H18O2 + H2O
KCl + Br2 = KBr + BrCl =>
KCl + Br2 = KBr + BrCl
C27H38O16N + O2 = CO2 + H2O + NH3 =>
4 C27H38O16N + 111 O2 = 108 CO2 + 70 H2O + 4 NH3
Na[Al(OH)4] + Na4SiO4 + H2O = [Na58Al58Si134O384]*240H2O + NaOH =>
58 Na[Al(OH)4] + 134 Na4SiO4 + 392 H2O = [Na58Al58Si134O384]*240H2O + 536 NaOH
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
NO2{-} + NH4{+} = H2O + N2 =>
NO2{-} + NH4{+} = 2 H2O + N2
sodiumoxide + H2O = Sodiumhydroxide =>
Na2O + H2O = 2 NaOH
Bi + H2O = Bi3O2 + H2 =>
3 Bi + 2 H2O = Bi3O2 + 2 H2
PbO2 + I = PbO + IO =>
PbO2 + I = PbO + IO
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na + S = Na2S =>
2 Na + S = Na2S
NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + H2O(l) + NH3(g) =>
2 NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + 10 H2O(l) + 2 NH3(g)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
(NO3)2Co + (NH4)2S = NO3NH4 + CoS =>
(NO3)2Co + (NH4)2S = 2 NO3NH4 + CoS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(HCO3)2 + NaC18H35O2 = Ca(C18H35O2)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaC18H35O2 = Ca(C18H35O2)2 + 2 NaHCO3
Cu2O + HNO3 = CuNO3 + H2O =>
Cu2O + 2 HNO3 = 2 CuNO3 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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