| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2 CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
MgSiN2 + H2O = NH4{+} + OH{-} + Mg(OH)2 + SiO2 =>
MgSiN2 + 6 H2O = 2 NH4{+} + 2 OH{-} + Mg(OH)2 + SiO2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C17H36 + O = CO2 + H20 =>
5 C17H36 + 170 O = 85 CO2 + 9 H20
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgSiN2 + H2O = NH4{+} + OH{-} + Mg{2+} + SiO2 =>
MgSiN2 + 6 H2O = 2 NH4{+} + 4 OH{-} + Mg{2+} + SiO2
Cs + S2 = Cs2S =>
4 Cs + S2 = 2 Cs2S
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H3 + PO4 + NaOH = H2O + NaPO4 =>
H3 + 3 PO4 + 3 NaOH = 3 H2O + 3 NaPO4
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
P2 + Cl2 = PCl5 =>
P2 + 5 Cl2 = 2 PCl5
Ca(NO3)2 + Na2SO4 = NaNO3 + CaSO4 =>
Ca(NO3)2 + Na2SO4 = 2 NaNO3 + CaSO4
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cl2 + PbI4 = I + PbCl =>
Cl2 + 2 PbI4 = 8 I + 2 PbCl
C3H8 + O2 = CO2 + H =>
C3H8 + 3 O2 = 3 CO2 + 8 H
H + Cl = HCl =>
H + Cl = HCl
Ca(NO3)2(aq) + Na2SO4 = NaNO3 + CaSO4 =>
Ca(NO3)2(aq) + Na2SO4 = 2 NaNO3 + CaSO4
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ca(NO3)2(aq) + Na2SO4(aq) = NaNO3 + CaSO4 =>
Ca(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3 + CaSO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + CaSO4 =>
Ca(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + CaSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Ca(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + CaSO4(aq) =>
Ca(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + CaSO4(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H12 + H2O = CO2 + H2 =>
C5H12 + 10 H2O = 5 CO2 + 16 H2
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
C5H12 + H2O = CO + H2 =>
C5H12 + 5 H2O = 5 CO + 11 H2
H2S + O2 = H2O + SO =>
H2S + O2 = H2O + SO
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/19
Équations équilibrées sur02/12/18
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