| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 + 3 H2S(saturated) = As2S3 + 3 H2O
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
Lithiumhydroxide + sulfuricacid = Lithiumsulfate + water =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
P2O5 + HBr = HPO3 + PBrO2 =>
P2O5 + HBr = HPO3 + PBrO2
OHCH3 + O2 = CO2 + H2O =>
2 OHCH3 + 3 O2 = 2 CO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + (NH4) + (SO4)2 = NH4Cl + BaSO4 =>
2 BaCl2 + 4(NH4) + (SO4)2 = 4 NH4Cl + 2 BaSO4
Mg(g) + Br2(g) = MgBr2(s) =>
Mg(g) + Br2(g) = MgBr2(s)
NaOH + FeS = Fe(OH)2 + Na2S =>
2 NaOH + FeS = Fe(OH)2 + Na2S
Ba3(PO4)2 + NaBr = BaBr2 + Na3PO4 =>
Ba3(PO4)2 + 6 NaBr = 3 BaBr2 + 2 Na3PO4
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
KMnO4 + C2H6O + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C2H6O + 18 H2SO4 = 10 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4
CH3NO2 + Na2CO3 + Cl2 = Cl3CNO2 + NaCl + CO2 + H2O =>
2 CH3NO2 + 3 Na2CO3 + 6 Cl2 = 2 Cl3CNO2 + 6 NaCl + 3 CO2 + 3 H2O
Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)
HCO3 + NH4OH = H2O + NH4CO3 =>
HCO3 + NH4OH = H2O + NH4CO3
Mg + O2 + H2O = Mg(OH)2 =>
2 Mg + O2 + 2 H2O = 2 Mg(OH)2
Fe(OH)3 + CH3COOH = Fe3O4 + CO2 + H2O =>
24 Fe(OH)3 + CH3COOH = 8 Fe3O4 + 2 CO2 + 38 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Na2C2O4 + MnO4{-} + H{+} = CO2 + H2O + Mn{+2} + Na{+1) =>
5 Na2C2O4 + 2 MnO4{-} + 16 H{+} = 10 CO2 + 8 H2O + 2 Mn{+2} + 10 Na{+1)
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
C18H36 + O2 = CO2 + H2O =>
C18H36 + 27 O2 = 18 CO2 + 18 H2O
C17H35COOH + O2 = C + H2O =>
C17H35COOH + 8 O2 = 18 C + 18 H2O
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
CuSO3 + Na2S = CuS + Na2SO4 =>
4 CuSO3 + 3 Na2S = 4 CuS + 3 Na2SO4
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
C2H5OH + O2(g) = CH3COOH(aq) + H2O(l) =>
C2H5OH + O2(g) = CH3COOH(aq) + H2O(l)
BaCl2 + Al2(CO3)3 = BaCO3 + AlCl3 =>
3 BaCl2 + Al2(CO3)3 = 3 BaCO3 + 2 AlCl3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Br2(l) + KOH(aq) = KBr(aq) + KBrO3(aq) + H2O(l) =>
3 Br2(l) + 6 KOH(aq) = 5 KBr(aq) + KBrO3(aq) + 3 H2O(l)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Al2(SO4) + Ca(OH) = CaSO4 + Al2(OH) =>
Al2(SO4) + Ca(OH) = CaSO4 + Al2(OH)
H2C2O4 + MnO4{-} + H{+} = CO2 + H2O + MnO =>
5 H2C2O4 + 2 MnO4{-} + 2 H{+} = 10 CO2 + 6 H2O + 2 MnO
HCl(l) + NaOH(s) = NaCl(l) + H2O(l) =>
HCl(l) + NaOH(s) = NaCl(l) + H2O(l)
Na2S + Cu2{+} = Na2SCu2{+} =>
Na2S + Cu2{+} = Na2SCu2{+}
Zn + Na(NO3) + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + Na(NO3) + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
N6H26W12O40 + N2H4CO + AlN3O9 = Al2W3O12 + CO2 + H2O + N2 =>
N6H26W12O40 + 17 N2H4CO + 8 AlN3O9 = 4 Al2W3O12 + 17 CO2 + 47 H2O + 32 N2
(CH3)2CHCH2CH2OH + HCHO = (CH3)2CHCH2C(O)CH3 + H2O =>
(CH3)2CHCH2CH2OH + HCHO = (CH3)2CHCH2C(O)CH3 + H2O
MgHPO4 + Mg(OH)2 = [MgOH]3PO4 + H2O =>
MgHPO4 + 2 Mg(OH)2 = [MgOH]3PO4 + H2O
Ba(OH)2(aq) + H2SO4(aq) = Ba2(SO4)2(s) + H2O(l) =>
2 Ba(OH)2(aq) + 2 H2SO4(aq) = Ba2(SO4)2(s) + 4 H2O(l)
Al(s) + Fe(SO4)(s) = Fe(s) + Al(SO4)3 =>
Al(s) + 3 Fe(SO4)(s) = 3 Fe(s) + Al(SO4)3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu2S + NH3 = Cu3N + H2S =>
3 Cu2S + 2 NH3 = 2 Cu3N + 3 H2S
C14H10N2O6 + C6H12O2 + H2O2{-] = C16H10N2O2+C4H3O4{-}+H8O4 =>
50 C14H10N2O6 + 38 C6H12O2 + 32 H2O2{-] = 50 C16H10N2O2+32C4H3O4{-}+53H8O4
C3NH7O2 + O2 = CO2 + N2 + H2O =>
4 C3NH7O2 + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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