| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 8 HCl + 3 H2SO4
Na3Po4 + AgNo3 = Na3(No3) + Ag(Po4) =>
Na3Po4 + AgNo3 = Na3(No3) + Ag(Po4)
HI(aq) + KMnO4(aq) + H2SO4(aq) = I2(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
10 HI(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = 5 I2(aq) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
CuSO4*5H2O + NH3 = CuH2 + N2(SO4)3 + H2O =>
3 CuSO4*5H2O + 2 NH3 = 3 CuH2 + N2(SO4)3 + 15 H2O
Al(OH)3 + C2H5NO2 = C2H6AlNO4 + H2O =>
Al(OH)3 + C2H5NO2 = C2H6AlNO4 + H2O
Mg + Cu(SO)4 = Mg(SO)4 + Cu =>
Mg + Cu(SO)4 = Mg(SO)4 + Cu
K2Cr2O7 + C3H8O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
7 K2Cr2O7 + 3 C3H8O3 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 9 CO2 + 40 H2O
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
K2[OsO2(OH)4] + NH4Cl = [OsO2(NH3)4]Cl2 + KCl + H2O =>
K2[OsO2(OH)4] + 4 NH4Cl = [OsO2(NH3)4]Cl2 + 2 KCl + 4 H2O
H2S + Mg(NO3)2 = MgS + HNO3 =>
H2S + Mg(NO3)2 = MgS + 2 HNO3
HNO3 + CrCO3 = Cr(NO3)2 + H2O*CO2 =>
2 HNO3 + CrCO3 = Cr(NO3)2 + H2O*CO2
N2 + SO4 = NO4 + S =>
N2 + 2 SO4 = 2 NO4 + 2 S
Fr + HCl = H + FrCl =>
Fr + HCl = H + FrCl
C10H16 + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16 + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu(OH)2 + MnO = Mn(OH)2 + CuO =>
Cu(OH)2 + MnO = Mn(OH)2 + CuO
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
N + H4Cl = HCl + NH =>
3 N + H4Cl = HCl + 3 NH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SiO2 + Cl2 = SiCl4 + O2 =>
SiO2 + 2 Cl2 = SiCl4 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuCl = CuCuCl2 =>
2 CuCl = CuCuCl2
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
CuSO4*5H2O + NH3 = CuH2 + N2(SO4)3 + H2O =>
3 CuSO4*5H2O + 2 NH3 = 3 CuH2 + N2(SO4)3 + 15 H2O
SrO + P4O10 = Sr3(PO4)2 =>
6 SrO + P4O10 = 2 Sr3(PO4)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C8H18 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
7 C8H18 + 22 KMnO4 + 33 H2SO4 = 8 C7H6O2 + 22 MnSO4 + 11 K2SO4 + 72 H2O
AgF2 + Zn = ZnF2 + Ag =>
AgF2 + Zn = ZnF2 + Ag
Hydrochloricacid + magnesiumoxide = magnesiumchloride + water =>
2 HCl + MgO = MgCl2 + H2O
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
CH4N2O + C6H12O6 + C2H5OH = C5H10N2O3 + H2O =>
2 CH4N2O + C6H12O6 + C2H5OH = 2 C5H10N2O3 + 3 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C18H38 = C + H =>
C18H38 = 18 C + 38 H
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
FeS = Fe + S =>
FeS = Fe + S
Al(s) + CuSo4(aq) = Cu(s) + Al2(So4)3(aq) =>
2 Al(s) + 3 CuSo4(aq) = 3 Cu(s) + Al2(So4)3(aq)
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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