| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 ClF + Au2O3 = 2 Cl3Au + 3 OF2
Al(s) + AgNO3(l) = AlAg(NO3) =>
Al(s) + AgNO3(l) = AlAg(NO3)
NaHCO3 + H2SO4 = NaH3 + CO3SO4 =>
NaHCO3 + H2SO4 = NaH3 + CO3SO4
NaOH + HOOCCOOH = HOOCCOONa + H2O =>
NaOH + HOOCCOOH = HOOCCOONa + H2O
HBr + Al(OH)3 = H(OH)3 + BrAl =>
HBr + Al(OH)3 = H(OH)3 + BrAl
HIO3 + HI = I + H2O =>
HIO3 + 5 HI = 6 I + 3 H2O
Zn + Cu(ii)SO4 = ZnSO4 + Cu2 =>
2 Zn + 2 Cu(ii)SO4 = 2 ZnSO4 + Cu2
Pb(NO3)4 + S = PbS + (NO3)4 =>
Pb(NO3)4 + S = PbS + (NO3)4
K2S2 + HNO3 = S + KNO3 + NO + H2O =>
3 K2S2 + 8 HNO3 = 6 S + 6 KNO3 + 2 NO + 4 H2O
Mg(NO3) + NaOH = Na(Mg(OH))NO3 =>
Mg(NO3) + NaOH = Na(Mg(OH))NO3
CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4
Zn(NO3)2 + CH4N2O = ZnO + H2O + N2 + CO2 =>
3 Zn(NO3)2 + 5 CH4N2O = 3 ZnO + 10 H2O + 8 N2 + 5 CO2
C6H6O + FeCl3 = (C6H5O)3Fe + HCl =>
3 C6H6O + FeCl3 = (C6H5O)3Fe + 3 HCl
CC = C2 =>
CC = C2
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
B + S2 = BS =>
2 B + S2 = 2 BS
Ba(NO4)2 + Na2CO3 = NaNO4 + BaCO3 =>
Ba(NO4)2 + Na2CO3 = 2 NaNO4 + BaCO3
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Hg + N = Hg3N2 =>
3 Hg + 2 N = Hg3N2
FeCO3 + HNO3 = Fe(NO3)3 + NO2 + CO2 + H2O =>
FeCO3 + 4 HNO3 = Fe(NO3)3 + NO2 + CO2 + 2 H2O
Pb2(SO4)3 = Pb + SO4 =>
Pb2(SO4)3 = 2 Pb + 3 SO4
N2 + H26 = NH3 =>
13 N2 + 3 H26 = 26 NH3
P6 + Cl2 = PCl3 =>
P6 + 9 Cl2 = 6 PCl3
C5H12 + O8 = CO2 + H2O =>
C5H12 + 2 O8 = 5 CO2 + 6 H2O
CC = C2 =>
CC = C2
UuqO7C3 = Uuq8 + O98 + C =>
56 UuqO7C3 = 7 Uuq8 + 4 O98 + 168 C
FeS + F2 = FeF2 + S2 =>
2 FeS + 2 F2 = 2 FeF2 + S2
SO2(g) + O2(g) + H2O(aq) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(aq) = 2 H2SO4(aq)
Al + H2SO4 = H2 + Al2S3O12 =>
2 Al + 3 H2SO4 = 3 H2 + Al2S3O12
Al2(SO4)3 + NaF = Na3AlF6 + Na2SO4 =>
Al2(SO4)3 + 12 NaF = 2 Na3AlF6 + 3 Na2SO4
C3H8O3 + Na3PO4 + H3PO4 = C3H7Na2O6P + H2O =>
3 C3H8O3 + 2 Na3PO4 + H3PO4 = 3 C3H7Na2O6P + 3 H2O
Cr2O3 + Na2CO3 + KClO3 = Na2CrO4 + CO2 + KCl =>
Cr2O3 + 2 Na2CO3 + KClO3 = 2 Na2CrO4 + 2 CO2 + KCl
Cl2O7 + K2O = K2Cl2O8 =>
Cl2O7 + K2O = K2Cl2O8
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Na3PO4 + ZnF2 = Na3F2 + ZnPO4 =>
Na3PO4 + ZnF2 = Na3F2 + ZnPO4
C7H14 + KMnO4 + H2O = C7H14OH + MnO2 + KOH =>
3 C7H14 + KMnO4 + 2 H2O = 3 C7H14OH + MnO2 + KOH
C5H10N2O3 + O2 = CO2 + H2O + NO2 =>
C5H10N2O3 + 8 O2 = 5 CO2 + 5 H2O + 2 NO2
H2 + At = HAt =>
H2 + 2 At = 2 HAt
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
C14H22O7 + NH4ClO4 = H2O + CO + HCl + N2 =>
5 C14H22O7 + 36 NH4ClO4 = 109 H2O + 70 CO + 36 HCl + 18 N2
K + ClO = KCl + O =>
K + ClO = KCl + O
Cl2 + O2 = Cl2(O)5 =>
2 Cl2 + 5 O2 = 2 Cl2(O)5
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
CH3CH2COH + [Ag(NH3)]OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2[Ag(NH3)]OH = CH3CH2COONH4 + 2 Ag + NH3 + H2O
NH3*H2O + H3PO4 = (NH4)2HPO4 + H2O =>
2 NH3*H2O + H3PO4 = (NH4)2HPO4 + 2 H2O
Na3(PO4) + FeCl2 = Fe3(PO4)2(s) + NaCl =>
2 Na3(PO4) + 3 FeCl2 = Fe3(PO4)2(s) + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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