| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NO2C6H4CH3 + 6 KMnO4 + 9 H2SO4 = 5 NO2C6H4COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C6H12OH + ZnCl2 = C6H12OHZnCl2 =>
C6H12OH + ZnCl2 = C6H12OHZnCl2
FeCO3 + H2O = FeO + H2CO3 =>
FeCO3 + H2O = FeO + H2CO3
C16H34 + H2O + S2O8{-2} = CO2 + SO4{-2} + H{+} =>
C16H34 + 32 H2O + 49 S2O8{-2} = 16 CO2 + 98 SO4{-2} + 98 H{+}
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
NaOH + C20H14O4 = Na + H2CO3 + H2O =>
86 NaOH + C20H14O4 = 86 Na + 20 H2CO3 + 30 H2O
Cr + Fe(NO3)3 = Cr(NO3)3 + Fe =>
Cr + Fe(NO3)3 = Cr(NO3)3 + Fe
BrF = Br2 + F2 =>
2 BrF = Br2 + F2
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
Mg(ClO3)2(aq) + BaCl2(aq) = Ba(ClO3)2 + MgCl2 =>
Mg(ClO3)2(aq) + BaCl2(aq) = Ba(ClO3)2 + MgCl2
CH3COOH(aq) + Na2CO3(aq) = CH3COONa + H2O + CO2 =>
2 CH3COOH(aq) + Na2CO3(aq) = 2 CH3COONa + H2O + CO2
H2SO4 + KI + K2CrO4 = I2 + K2CrO3 + K2SO4 + H2O =>
H2SO4 + 2 KI + K2CrO4 = I2 + K2CrO3 + K2SO4 + H2O
(NH4)2SO4 + C6H12O6 = HCN + H2S + C4H6 + OH =>
(NH4)2SO4 + C6H12O6 = 2 HCN + H2S + C4H6 + 10 OH
FeSO4 + Na2S2O8 + H2O = NaHSO4 + H2SO4 + H2Fe2O7 =>
2 FeSO4 + 4 Na2S2O8 + 7 H2O = 8 NaHSO4 + 2 H2SO4 + H2Fe2O7
Ar + H2 = ArH =>
2 Ar + H2 = 2 ArH
NH + NO3 = H2O + N2O =>
10 NH + 4 NO3 = 5 H2O + 7 N2O
Zn + SrH18O10 + C2H4N4 = (ZnSr)3N2 + NH3 + CO2 =>
6 Zn + 6 SrH18O10 + 15 C2H4N4 = 2(ZnSr)3N2 + 56 NH3 + 30 CO2
NaBr + C4H6Hg2O4 = Na2C4H6O4 + HgBr =>
2 NaBr + C4H6Hg2O4 = Na2C4H6O4 + 2 HgBr
Na2O3Si + CaCl2 = CaO3Si + NaCl =>
Na2O3Si + CaCl2 = CaO3Si + 2 NaCl
H2O2 + KCrO7 + H2SO4 = KSO4 + HCrO7 + H2O =>
H2O2 + 2 KCrO7 + 2 H2SO4 = 2 KSO4 + 2 HCrO7 + 2 H2O
Ca3(PO4)3 + SiO2 + C = CO + CaSiO3 + P4 =>
4 Ca3(PO4)3 + 12 SiO2 + 36 C = 36 CO + 12 CaSiO3 + 3 P4
Br2 + Na2S + HCl = HBr + S + NaCl =>
Br2 + Na2S + 2 HCl = 2 HBr + S + 2 NaCl
NaCO{3} + H{3}PO{4} = Na{3}PO{4} + H{2}O + CO{2} =>
NaCO{3} + 2 H{3}PO{4} = Na{3}PO{4} + 2 H{2}O + CO{2}
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
[Cu(NH3)4]SO4*H2O + NaOH = Na2SO4 + Cu(OH)2 + NH3 + H2O =>
[Cu(NH3)4]SO4*H2O + 2 NaOH = Na2SO4 + Cu(OH)2 + 4 NH3 + H2O
NO + H2O = HN2O + NO2 =>
7 NO + H2O = 2 HN2O + 3 NO2
C3H8 + O2 = CO + HO =>
2 C3H8 + 11 O2 = 6 CO + 16 HO
KMnO4 + H2O + NaSO3 = MnO + NaSO4 + KOH =>
2 KMnO4 + H2O + 5 NaSO3 = 2 MnO + 5 NaSO4 + 2 KOH
Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3) =>
Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3)
NaCl + PO4 = NaClPO4 =>
NaCl + PO4 = NaClPO4
HO5 = H2 + O2 =>
2 HO5 = H2 + 5 O2
K2SO4 + H2O = KOH + H2SO4 =>
K2SO4 + 2 H2O = 2 KOH + H2SO4
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Fe2(SO4)3 + ZnS = ZnSO4 + FeSO4 + S =>
Fe2(SO4)3 + ZnS = ZnSO4 + 2 FeSO4 + S
Fe + H2O + H3PO4 = FeH2PO4 + H3O =>
Fe + H2O + H3PO4 = FeH2PO4 + H3O
C + KOH = K2CO2 + H2 =>
C + 2 KOH = K2CO2 + H2
K2O + Cl2O7 = KClO3 + O2 =>
K2O + Cl2O7 = 2 KClO3 + O2
HCl + BaO + Na2(SO4) = Ba(SO4) + NaHCl + O =>
2 HCl + BaO + Na2(SO4) = Ba(SO4) + 2 NaHCl + O
P4 + NaOH = PH3 + NaO =>
P4 + 12 NaOH = 4 PH3 + 12 NaO
Sn + H2SO4 = H2O + S + SnSO4 =>
3 Sn + 4 H2SO4 = 4 H2O + S + 3 SnSO4
Zn + HNO3 = Zn(NO3) + N2O + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + N2O + 5 H2O
Al2S3(s) + NaOH(aq) = Al(OH)3(s) + Na2S =>
Al2S3(s) + 6 NaOH(aq) = 2 Al(OH)3(s) + 3 Na2S
AuCl(s) = AuCl3(aq) + Au =>
3 AuCl(s) = AuCl3(aq) + 2 Au
C5H5N + O2 = CO2 + H2O + N =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 4 N
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuO + CH4O = H2CO + H2O + Cu =>
CuO + CH4O = H2CO + H2O + Cu
Al + Zn = AlZn3 =>
Al + 3 Zn = AlZn3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
C4H9O5 + O2 = CO2 + H2O =>
4 C4H9O5 + 15 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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