| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NaHCO3 + H2O = H2CO3 + Na + OH =>
NaHCO3 + H2O = H2CO3 + Na + OH
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
Al(OH)3 + CH3COOH = (CH3COO)2AlOH + H2O =>
Al(OH)3 + 2 CH3COOH = (CH3COO)2AlOH + 2 H2O
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2 + Ag2O = H2O + Ag =>
H2 + Ag2O = H2O + 2 Ag
[Fe(C2O4)3]{3-} = [Fe(C2O4)2]{-} + C2O4{2-} =>
[Fe(C2O4)3]{3-} = [Fe(C2O4)2]{-} + C2O4{2-}
CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + HOH(aq) =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + 2 HOH(aq)
(CH3)2SiO + Si(OC2H5)4 = C10H26Si2O5 =>
(CH3)2SiO + Si(OC2H5)4 = C10H26Si2O5
B2O3 + C = B2C2 + CO =>
B2O3 + 5 C = B2C2 + 3 CO
Fe(OH)2 + O3 + H2O = Fe(OH)3 =>
6 Fe(OH)2 + O3 + 3 H2O = 6 Fe(OH)3
SnCl2 + Fe = Sn + Cl2Fe =>
SnCl2 + Fe = Sn + Cl2Fe
K2ZnO2 + HNO3 = KNO3 + H2ZnO2 =>
K2ZnO2 + 2 HNO3 = 2 KNO3 + H2ZnO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Pt4 + F = PtF =>
Pt4 + 4 F = 4 PtF
Na2SeO3 + H2SO4 = H2SeO3 + Na2SO4 =>
Na2SeO3 + H2SO4 = H2SeO3 + Na2SO4
CaCO3(s) + HCl(aq) = H2CO3(aq) + CaCl2(aw) =>
CaCO3(s) + 2 HCl(aq) = H2CO3(aq) + CaCl2(aw)
OH{-} + SO2 + Ce{+4} = Ce{+3} + SO4{-2} + H2O =>
4 OH{-} + SO2 + 2 Ce{+4} = 2 Ce{+3} + SO4{-2} + 2 H2O
MgH2 + H2O = Mg(OH2) + H2 =>
MgH2 + H2O = Mg(OH2) + H2
Rubidium + Water = Rubidiumhydroxide + Hydrogen =>
2 Rb + 2 H2O = 2 RbOH + H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
H2SO4 + CuOH2 = CuSO4 + H2O + H2 =>
H2SO4 + CuOH2 = CuSO4 + H2O + H2
Na2S2O3 + KBr = K2S2O3 + NaBr =>
Na2S2O3 + 2 KBr = K2S2O3 + 2 NaBr
AgCl + NH3 + H2O = [Ag(NH3)2]OH + HCl =>
AgCl + 2 NH3 + H2O = [Ag(NH3)2]OH + HCl
K2CrO4 + HBr = CrBr3 + Br + KBr + H2O =>
K2CrO4 + 8 HBr = CrBr3 + 3 Br + 2 KBr + 4 H2O
HgS + HNO3 = H2SO4 + NO + Hg(NO3)2 + H2O =>
3 HgS + 14 HNO3 = 3 H2SO4 + 8 NO + 3 Hg(NO3)2 + 4 H2O
C13H24O2 + O2 = CO2 + H2O =>
C13H24O2 + 18 O2 = 13 CO2 + 12 H2O
OH + C2H4O2 = C2H3O2 + H2O =>
OH + C2H4O2 = C2H3O2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca{+2} + H2O = Ca(OH)2 + H{+} =>
Ca{+2} + 2 H2O = Ca(OH)2 + 2 H{+}
CuSO4 + NaS = NaSO4 + Cu2S2 =>
2 CuSO4 + 2 NaS = 2 NaSO4 + Cu2S2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlBr3 + I = AlI3 + Br =>
AlBr3 + 3 I = AlI3 + 3 Br
Hg(OH)2 + H3Po4 = Hg3(Po4)2 + H2O =>
3 Hg(OH)2 + 2 H3Po4 = Hg3(Po4)2 + 6 H2O
Na + HCl = NaCl + H2* =>
2 Na + 2 HCl = 2 NaCl + H2*
HBr + O2 = H2O + Br =>
4 HBr + O2 = 2 H2O + 4 Br
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
Ca(No3)2 + KCl = CaCl2 + KNo3 =>
Ca(No3)2 + 2 KCl = CaCl2 + 2 KNo3
Na2S2O5 + NaOCl + H2O = NaHSO4 + NaCl =>
Na2S2O5 + 2 NaOCl + H2O = 2 NaHSO4 + 2 NaCl
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2 =>
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2
K2C2O4 + HCl = C2O4 + KCl + H2 =>
K2C2O4 + 2 HCl = C2O4 + 2 KCl + H2
CH3COOPb + KI = CH3COOI + KPb =>
CH3COOPb + KI = CH3COOI + KPb
K2Cr2O7 + Sr(OH)2 = SrCr2O7 + KOH =>
K2Cr2O7 + Sr(OH)2 = SrCr2O7 + 2 KOH
Al(OH)3 + CH3COOH = (CH3COO)2AlOH + H2O =>
Al(OH)3 + 2 CH3COOH = (CH3COO)2AlOH + 2 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
C6H12O6(aq) = C2H6O(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H6O(aq) + 2 CO2(g)
Au + O2 + HCl = HAuCl4 + H2O =>
4 Au + 3 O2 + 16 HCl = 4 HAuCl4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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