| Équations équilibrées la veille | Équations équilibrées le lendemain |
NBr3 + I2 = NBr2I + IBr
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4 + NH4NO3(aq) =>
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4 + 2 NH4NO3(aq)
Au + H2O = AuH2O =>
Au + H2O = AuH2O
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
C6H12N4 + O = CO + H2O + N2 =>
C6H12N4 + 12 O = 6 CO + 6 H2O + 2 N2
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
FeCl3 + C76H52O46 = Fe5C76H52O46 + Cl2 =>
10 FeCl3 + 2 C76H52O46 = 2 Fe5C76H52O46 + 15 Cl2
FeC2O4*2H2O = Fe2O3 + CO2 + H2 + O2 =>
4 FeC2O4*2H2O = 2 Fe2O3 + 8 CO2 + 8 H2 + O2
NaCl(s)(heat) = NaCl =>
NaCl(s)(heat) = NaCl
C2H6O2 + PCl5 = C2H4Cl2 + POCl3 + H2O =>
C2H6O2 + PCl5 = C2H4Cl2 + POCl3 + H2O
LiOH = H2O + Li2O =>
2 LiOH = H2O + Li2O
NH4OH + HC2H3O2 = H2O + C2H3O2NH4 =>
NH4OH + HC2H3O2 = H2O + C2H3O2NH4
H2O + ICl + FeCl2 = HIO3 + FeI2 + HCl =>
3 H2O + 3 ICl + FeCl2 = HIO3 + FeI2 + 5 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg(s) + H2O(i) = Mg(OH)2(s) + H2(g) =>
Mg(s) + 2 H2O(i) = Mg(OH)2(s) + H2(g)
Nb2ScC2F2 = Nb2C + Sc4C3 + NbF5 + C =>
20 Nb2ScC2F2 = 16 Nb2C + 5 Sc4C3 + 8 NbF5 + 9 C
Li + AlF3 = Al + LiF =>
3 Li + AlF3 = Al + 3 LiF
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CHO + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 3 H2O + K2SO4 + 2 MnSO4
[Cr(H2O)4Cl2] + NaOH = NaCl + Cr(OH)2 + H2O =>
[Cr(H2O)4Cl2] + 2 NaOH = 2 NaCl + Cr(OH)2 + 4 H2O
SO2Cl2 + Ba(OH)2 = BaCl2 + H2SO4 =>
SO2Cl2 + Ba(OH)2 = BaCl2 + H2SO4
Fe2SO4 + KOH = Fe(OH)3 + K6SO4 =>
Fe2SO4 + 6 KOH = 2 Fe(OH)3 + K6SO4
CO2 + N2O3 = C3N4 + O =>
3 CO2 + 2 N2O3 = C3N4 + 12 O
HF + AlHO = AlF + H2O =>
HF + AlHO = AlF + H2O
O2 + NaClO = NaClO3 =>
O2 + NaClO = NaClO3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
NaOH + H2C2O4 = H2O + CO2 + Na =>
2 NaOH + H2C2O4 = 2 H2O + 2 CO2 + 2 Na
K2Cr2O7 + Na2(SO3) + H2O = Cr(OH)3 + KOH + Na2SO4 =>
K2Cr2O7 + 3 Na2(SO3) + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
C6H8O6 + O2 = H2O + CO2 =>
C6H8O6 + 5 O2 = 4 H2O + 6 CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KMg3AlSi3O10(OH)2 + SiO2 = KAlSi3O8 + MgSiO3 + H2O =>
KMg3AlSi3O10(OH)2 + 3 SiO2 = KAlSi3O8 + 3 MgSiO3 + H2O
Al + Fe(Cr2O7) = Al(Cr2O7) + Fe =>
Al + Fe(Cr2O7) = Al(Cr2O7) + Fe
SiOH + CH3PO3H2 = H2O + SiOP + CH3 + O2H =>
SiOH + CH3PO3H2 = H2O + SiOP + CH3 + O2H
H2SO4 + Al(OH)3 = AlS3 + H2O + O2 =>
12 H2SO4 + 4 Al(OH)3 = 4 AlS3 + 18 H2O + 21 O2
H2S0 + HNO3 = H2SO4 + NO2 + H2O =>
H2S0 + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
NH3 + O = NO + H2 =>
2 NH3 + 2 O = 2 NO + 3 H2
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
I2 + CH3COOH = CH3COOI + HI =>
I2 + CH3COOH = CH3COOI + HI
NaClO + H3PO4 = Na3PO4 + HClO =>
3 NaClO + H3PO4 = Na3PO4 + 3 HClO
FeCl3 + NH4SCN + H3PO4 = NH4Cl + (NH4)3[Fe(PO4)2] + HSCN =>
FeCl3 + 6 NH4SCN + 2 H3PO4 = 3 NH4Cl + (NH4)3[Fe(PO4)2] + 6 HSCN
KI + KIO3 + H2SO4 = I + H2O + K2SO4 =>
5 KI + KIO3 + 3 H2SO4 = 6 I + 3 H2O + 3 K2SO4
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
MgOHCl + HNO3 = MgCl2 + Mg(NO3)2 + H2O =>
2 MgOHCl + 2 HNO3 = MgCl2 + Mg(NO3)2 + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
CoCl2*6H2O + C2H8N2 + H2O2 + HCl = (Co(C2H8N2)2Cl2)Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + H2O2 + 2 HCl = 2(Co(C2H8N2)2Cl2)Cl + 14 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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