| Équations équilibrées la veille |
NH4OH = H2O + NH3
Cr(s) + CoCl2 = CrCl3 + Co(s) =>
2 Cr(s) + 3 CoCl2 = 2 CrCl3 + 3 Co(s)
H + ZnCl = HCl + Zn =>
H + ZnCl = HCl + Zn
FeCO3 + OH = Fe2O3 + H2O + CO2 =>
2 FeCO3 + 2 OH = Fe2O3 + H2O + 2 CO2
C6H10 + H = C6H12 =>
C6H10 + 2 H = C6H12
H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O
Al2O3(s) = Al(l) + O2(g) =>
2 Al2O3(s) = 4 Al(l) + 3 O2(g)
CH4 + FeOOH + H{+} = Fe{+2} + CO2 + H2O =>
CH4 + 8 FeOOH + 16 H{+} = 8 Fe{+2} + CO2 + 14 H2O
HF + Cu(OH)2 = Cu3(FO)2 + H2O =>
2 HF + 3 Cu(OH)2 = Cu3(FO)2 + 4 H2O
CH3CH2CHO + Cr2O7{2+} + H{+} = CH3CH2COOH + H2O + Cr{3+} =>
5 CH3CH2CHO + Cr2O7{2+} + 4 H{+} = 5 CH3CH2COOH + 2 H2O + 2 Cr{3+}
CaCCa = Ca + C =>
CaCCa = 2 Ca + C
FeCl2*4H2O + C2H8N2 = Fe(C2H8N2)3Cl2 + H2O =>
FeCl2*4H2O + 3 C2H8N2 = Fe(C2H8N2)3Cl2 + 4 H2O
Cl2 + Br2 + H2O = HBr + HClO3 =>
Cl2 + 5 Br2 + 6 H2O = 10 HBr + 2 HClO3
NaClO + Na2S + H2SO4 = HCl + Na2SO4 =>
4 NaClO + Na2S + 2 H2SO4 = 4 HCl + 3 Na2SO4
Rb(s) + S2(s) = Rb2S(s) =>
4 Rb(s) + S2(s) = 2 Rb2S(s)
Cu(SO4) + Li3(PO4) = Cu3(PO4)2 + Li2(SO4) =>
3 Cu(SO4) + 2 Li3(PO4) = Cu3(PO4)2 + 3 Li2(SO4)
Ca(OH)2 + Fe = Ca + Fe(OH)3 =>
3 Ca(OH)2 + 2 Fe = 3 Ca + 2 Fe(OH)3
C4H6O4 = C15H24 + H2O + CO2 =>
6 C4H6O4 = C15H24 + 6 H2O + 9 CO2
CaH2O = H2 + CaOH =>
2 CaH2O = H2 + 2 CaOH
NH3 + SO3 = SO2 + H2O + N2 =>
2 NH3 + 3 SO3 = 3 SO2 + 3 H2O + N2
Na2BeO2 + HCl = Be(OH)2 + NaCl =>
Na2BeO2 + 2 HCl = Be(OH)2 + 2 NaCl
Al + HCOOH = Al(COOH) + H =>
Al + HCOOH = Al(COOH) + H
CH3CCl + O2 = CO2 + H2O + Cl2 =>
4 CH3CCl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
H2SO4(aq) = H(aq) + SO4(aq) =>
H2SO4(aq) = 2 H(aq) + SO4(aq)
K2S + H2O2 = H2S + K2O2 =>
K2S + H2O2 = H2S + K2O2
As + Br2 = AsBr3 =>
2 As + 3 Br2 = 2 AsBr3
N{3-} + Al{+3} = AlN =>
N{3-} + Al{+3} = AlN
CHO2 + O2 = CO2 + H2O =>
4 CHO2 + O2 = 4 CO2 + 2 H2O
sodiumbicarbonate + HCl = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
C3H8O3 + Na = C3H5O3Na3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5O3Na3 + 3 H2
Fe2O3 + Sn = SnO + Fe =>
Fe2O3 + 3 Sn = 3 SnO + 2 Fe
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
C10H16 = C + H2 =>
C10H16 = 10 C + 8 H2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
(KH(IO3)2) + Ba(OH)2 = Ba(IO3)2 + KH(OH)2 =>
(KH(IO3)2) + Ba(OH)2 = Ba(IO3)2 + KH(OH)2
Mg(CH2COO)2 + H2O = Mg + CH3COOH + OH =>
Mg(CH2COO)2 + 4 H2O = Mg + 2 CH3COOH + 4 OH
MgCl2 + Cr = Mg + CrCl3 =>
3 MgCl2 + 2 Cr = 3 Mg + 2 CrCl3
Sn + Fe2O3 = Sn3O4 + Fe =>
9 Sn + 4 Fe2O3 = 3 Sn3O4 + 8 Fe
Au(NO3)3 = Au3O + NO2 + O2 =>
3 Au(NO3)3 = Au3O + 9 NO2 + 4 O2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
FeCl + O2 = Fe2O + Cl2 =>
4 FeCl + O2 = 2 Fe2O + 2 Cl2
HNO3 + PbO2 = Pb(NO3)2 + H2O + O =>
2 HNO3 + PbO2 = Pb(NO3)2 + H2O + O
BaCl2 + H3OCl = H3OCl2 + BaCl =>
BaCl2 + H3OCl = H3OCl2 + BaCl
Ag2CO3(s) + H = Ag + CO2(g) + H2O(l) =>
Ag2CO3(s) + 2 H = 2 Ag + CO2(g) + H2O(l)
CuSO4*5H2O + NaCl = Na2SO4 + H2O + CuCl2 =>
CuSO4*5H2O + 2 NaCl = Na2SO4 + 5 H2O + CuCl2
Fe(OH)3 + Na2S = FeS + S + NaOH =>
2 Fe(OH)3 + 3 Na2S = 2 FeS + S + 6 NaOH
C6H12O6 + O2 = CO2 + H =>
C6H12O6 + 3 O2 = 6 CO2 + 12 H
BaAs + KAs + Zn + Mn + As = Ba5K5(Zn85Mn15)2As20 =>
5 BaAs + 5 KAs + 170 Zn + 30 Mn + 10 As = Ba5K5(Zn85Mn15)2As20
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
CH3NH2 + HNO3 = CH3NO3 + NH3 =>
CH3NH2 + HNO3 = CH3NO3 + NH3
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Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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