| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SiO3 + 2 Fe(OH)3 = Fe2(SiO3)3 + 6 H2O
Na2SO3 + KYO3 + H2SO4 = Y + Na2SO4 + K2SO4 + H2 =>
6 Na2SO3 + 2 KYO3 + H2SO4 = 2 Y + 6 Na2SO4 + K2SO4 + H2
Na2S4O6 + KMnO4 + HNO3 = H2SO4 + Na2SO4 + Mn(NO3)2 + H2O + KNO3 =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 15 H2SO4 + 5 Na2SO4 + 14 Mn(NO3)2 + 6 H2O + 14 KNO3
Zn + Ba(NO3) = Ba + Zn(NO3)2 =>
Zn + 2 Ba(NO3) = 2 Ba + Zn(NO3)2
B + NaOH + H2O = Na[B(OH)4] + H2 =>
2 B + 2 NaOH + 6 H2O = 2 Na[B(OH)4] + 3 H2
Zn(OH)2 + S = ZnS + H2O + O =>
Zn(OH)2 + S = ZnS + H2O + O
Zn + Ba(NO3) = Ba + Zn(NO3)2 =>
Zn + 2 Ba(NO3) = 2 Ba + Zn(NO3)2
CH3COONH4 + O2 = CO2 + NH3 + H2O =>
CH3COONH4 + 2 O2 = 2 CO2 + NH3 + 2 H2O
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O =>
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O
Na2SO3 + KYO3 + H2SO4 = Y + Na2SO4 + K2SO4 + H2 =>
6 Na2SO3 + 2 KYO3 + H2SO4 = 2 Y + 6 Na2SO4 + K2SO4 + H2
K2CO3 + LiCl = Li2CO3 + KCl =>
K2CO3 + 2 LiCl = Li2CO3 + 2 KCl
C12H11N + HCl = C12H12NCl =>
C12H11N + HCl = C12H12NCl
In2O3 + Cu + S = In2S3 + CuO =>
In2O3 + 3 Cu + 3 S = In2S3 + 3 CuO
NaNO2 + BaNO3 = NaNO3 + BaNO2 =>
NaNO2 + BaNO3 = NaNO3 + BaNO2
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
NH4OH + NaCl = NaOH + NH4Cl =>
NH4OH + NaCl = NaOH + NH4Cl
ZnS + O2 = ZnO2 + SO3 =>
2 ZnS + 5 O2 = 2 ZnO2 + 2 SO3
Ce(NO3)3 + K2S2O8 + H2SO4 = HNO3 + Ce(SO4)2 + K2SO4 =>
2 Ce(NO3)3 + K2S2O8 + 3 H2SO4 = 6 HNO3 + 2 Ce(SO4)2 + K2SO4
Ba(ClO2)2 + O2 = Ba(ClO3)2 =>
Ba(ClO2)2 + O2 = Ba(ClO3)2
KI + HNO2 + H2SO4 = I2 + K2SO4 + NO + H2O =>
2 KI + 2 HNO2 + H2SO4 = I2 + K2SO4 + 2 NO + 2 H2O
In2O3 + Cu + S = In2S3 + CuO =>
In2O3 + 3 Cu + 3 S = In2S3 + 3 CuO
Na2SO3 + KYO3 + H2SO4 = Y + Na2SO4 + K2SO4 + H2 =>
6 Na2SO3 + 2 KYO3 + H2SO4 = 2 Y + 6 Na2SO4 + K2SO4 + H2
HgO(ac) = Hg + O2 =>
2 HgO(ac) = 2 Hg + O2
Ba(NO3)2 + KOH = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
Al(OH)3 + C2H5NO2 = C2H6AlNO4 + H2O =>
Al(OH)3 + C2H5NO2 = C2H6AlNO4 + H2O
LiOHHBr = H2OLiBr =>
LiOHHBr = H2OLiBr
Al(OH)3 + C2H5NO2 = C2H6AlNO4 + H2O =>
Al(OH)3 + C2H5NO2 = C2H6AlNO4 + H2O
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq) =>
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq)
BeCl2*2H2O = BeCl2 + H2O =>
BeCl2*2H2O = BeCl2 + 2 H2O
P3 + Br2 = PBr35 =>
2 P3 + 105 Br2 = 6 PBr35
PTCl4 = PTCl2 + Cl2 =>
PTCl4 = PTCl2 + Cl2
NH4OH + NaCl = NaOH + NH4Cl =>
NH4OH + NaCl = NaOH + NH4Cl
Li + NO3 = Li(NO3) =>
Li + NO3 = Li(NO3)
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
P3 + Br2 = PBr35 =>
2 P3 + 105 Br2 = 6 PBr35
NH9 + K16 = N6 + KH2 =>
96 NH9 + 27 K16 = 16 N6 + 432 KH2
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O =>
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O
Hg(NO3)2 + CsCl = HgCl2 + Cs(NO3) =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 Cs(NO3)
P3 + Br2 = PBr35 =>
2 P3 + 105 Br2 = 6 PBr35
(PbSO3)2 = PbO + SO2 =>
(PbSO3)2 = 2 PbO + 2 SO2
Cu1 + FeSO4 = CuSO4 + Fe =>
Cu1 + FeSO4 = CuSO4 + Fe
Na2CrO4 + Br2 + KOH = NaBr + NaBrO3 + H2O + KCrO4 =>
6 Na2CrO4 + 6 Br2 + 6 KOH = 11 NaBr + NaBrO3 + 3 H2O + 6 KCrO4
Na2SO3 + KYO3 + H2SO4 = Y + Na2SO4 + K2SO4 + H2 =>
6 Na2SO3 + 2 KYO3 + H2SO4 = 2 Y + 6 Na2SO4 + K2SO4 + H2
Hg(NO3)2 + CsCl = HgCl2 + Cs(NO3) =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 Cs(NO3)
Mn{2+} + HS2O8{-} + H2O = MnO2(s) + HSO4{-} + H{+} =>
Mn{2+} + HS2O8{-} + 2 H2O = MnO2(s) + 2 HSO4{-} + 3 H{+}
Ag13Cu13Fe13Sb4As4S13 + H2O2 + H2SO4 = H2O + CuSO4 + FeSO4 + Ag3AsO4 + Ag2SO4 + Sb(SO4)2 =>
2 Ag13Cu13Fe13Sb4As4S13 + 179 H2O2 + 43 H2SO4 = 222 H2O + 26 CuSO4 + 26 FeSO4 + 8 Ag3AsO4 + Ag2SO4 + 8 Sb(SO4)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH4OH + NaCl = NaOH + NH4Cl =>
NH4OH + NaCl = NaOH + NH4Cl
In2O3 + Cu + S = In2S3 + CuO =>
In2O3 + 3 Cu + 3 S = In2S3 + 3 CuO
Au + N2 = AuN =>
2 Au + N2 = 2 AuN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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