| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCr2O4 + 7 Na2O2 = Fe2O3 + 4 Na2CrO4 + 3 Na2O
C2O4H2*2H2O + NaOH = Na + OHC2O4H2 + H2O =>
C2O4H2*2H2O + NaOH = Na + OHC2O4H2 + 2 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
SO + CO2 = CS2 + O2 =>
2 SO + CO2 = CS2 + 2 O2
(CH3)3COOC(CH3)3 = C2H6 + CH3COCH3 =>
(CH3)3COOC(CH3)3 = C2H6 + 2 CH3COCH3
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
KO3 + CO4 = K5C4O4 + O2 =>
10 KO3 + 8 CO4 = 2 K5C4O4 + 27 O2
CsOH + I2O4 = H2O + CsIO3 + CsI =>
6 CsOH + 3 I2O4 = 3 H2O + 5 CsIO3 + CsI
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Al2(SO4)3(aq) + Ca(OH)2 = Al(OH)3 + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4(aq)
CsOH + I2O4 = H2O + CsIO3 + CsI =>
6 CsOH + 3 I2O4 = 3 H2O + 5 CsIO3 + CsI
Ga + O3 = Ga2O3 =>
2 Ga + O3 = Ga2O3
Fe(NO3)3*9H2O + C6H12O6 = Fe3O4 + H2O + N2 + CO2 =>
36 Fe(NO3)3*9H2O + 23 C6H12O6 = 12 Fe3O4 + 462 H2O + 54 N2 + 138 CO2
Mn + HCl + H2O = MnCl2*4H2O + H2 =>
Mn + 2 HCl + 4 H2O = MnCl2*4H2O + H2
KBiO3 + Mn(OH)2 + HNO3 = KMnO4 + Bi(NO3)3 + KNO3 + H2O =>
5 KBiO3 + 2 Mn(OH)2 + 18 HNO3 = 2 KMnO4 + 5 Bi(NO3)3 + 3 KNO3 + 11 H2O
As4O6(s) + HO(aq) = AsO2(aq) + H2O(l) =>
As4O6(s) + 4 HO(aq) = 4 AsO2(aq) + 2 H2O(l)
Fe(HCO3)3 + MgCrO4 = Fe2(CrO4)3 + Mg(HCO3)2 =>
2 Fe(HCO3)3 + 3 MgCrO4 = Fe2(CrO4)3 + 3 Mg(HCO3)2
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2 =>
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2
KOH + H2O = H2 + KOOH =>
KOH + H2O = H2 + KOOH
Cr + HClO4 = Cr(ClO4)2 + H2 =>
Cr + 2 HClO4 = Cr(ClO4)2 + H2
Ag(NO)3 + NaCl = AgCl + Na(NO)3 =>
Ag(NO)3 + NaCl = AgCl + Na(NO)3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
[Cu(NH3)4]SO4(aq) + HCl(aq) = CuSO4(aq) + NH4Cl =>
[Cu(NH3)4]SO4(aq) + 4 HCl(aq) = CuSO4(aq) + 4 NH4Cl
NaF + Hg(NO3)2 = NaNO3 + HgF2 =>
2 NaF + Hg(NO3)2 = 2 NaNO3 + HgF2
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
CI2 + MgI2 = MgCI2 + I2 =>
CI2 + MgI2 = MgCI2 + I2
C2H6 + V2O5 = CO + V2O3 + H2O =>
2 C2H6 + 5 V2O5 = 4 CO + 5 V2O3 + 6 H2O
Mo + HNO3 = Mo(NO3)2 + NO + H2O =>
3 Mo + 8 HNO3 = 3 Mo(NO3)2 + 2 NO + 4 H2O
Cu3(AsO4)2 = Cu3 + (AsO4)2 =>
Cu3(AsO4)2 = Cu3 + (AsO4)2
NaOH + P2O3 = Na2PHO3 + H2O =>
4 NaOH + P2O3 = 2 Na2PHO3 + H2O
K2Cr2O7 + H = KCr + H2O =>
K2Cr2O7 + 14 H = 2 KCr + 7 H2O
H2Se(aq) + Ba(OH)2(aq) = H2O(l) + BaSe(s) =>
H2Se(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSe(s)
Ca3H2 + H2O = Ca(OH)2 + H2 =>
Ca3H2 + 6 H2O = 3 Ca(OH)2 + 4 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O3 + KClO3 + KOH = K3CrO4 + KCl + H2O =>
3 Cr2O3 + 2 KClO3 + 18 KOH = 6 K3CrO4 + 2 KCl + 9 H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
K3(PO4) + Mg(SO4) = Mg3(PO4)2 + K2(SO4) =>
2 K3(PO4) + 3 Mg(SO4) = Mg3(PO4)2 + 3 K2(SO4)
CH3NH2 + H2SO4 = CH3NH3HSO4 =>
CH3NH2 + H2SO4 = CH3NH3HSO4
C35H72(s) + O2(g) = CO2(g) + H2O(l) =>
C35H72(s) + 53 O2(g) = 35 CO2(g) + 36 H2O(l)
HS = H2 + S8 =>
8 HS = 4 H2 + S8
NO(g) + Br2(g) = NOBr(g) =>
2 NO(g) + Br2(g) = 2 NOBr(g)
E + H2O = E2O + H2 =>
2 E + H2O = E2O + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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