| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Ba(OH)2 + NaSO3 = Ba(SO3)2 + NaOH =>
Ba(OH)2 + 2 NaSO3 = Ba(SO3)2 + 2 NaOH
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
EuH2SO4 = EuSO4H2 =>
EuH2SO4 = EuSO4H2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
NaCl + OH = NaOH + Cl =>
NaCl + OH = NaOH + Cl
HCI(aq) + Na2CO3(s) = NaCI + CO2 + H2O =>
2 HCI(aq) + Na2CO3(s) = 2 NaCI + CO2 + H2O
KSCN + Fe(NO3)3(aq) = KNO3 + Fe(SCN)3(aq) =>
3 KSCN + Fe(NO3)3(aq) = 3 KNO3 + Fe(SCN)3(aq)
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
CO + H2O = C + H2O2 =>
CO + H2O = C + H2O2
Cu(OH)2 + Li2SO4 = CuSO4 + LiOH =>
Cu(OH)2 + Li2SO4 = CuSO4 + 2 LiOH
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Ca(CH3COO)2 = CaO + CH3(CO)CH3 + CO2 =>
Ca(CH3COO)2 = CaO + CH3(CO)CH3 + CO2
Fe2CO3CO = FeCO2 =>
Fe2CO3CO = 2 FeCO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
MgHg = HgMg =>
MgHg = HgMg
Fe + NaNO3 = Na + Fe(NO3)2 =>
Fe + 2 NaNO3 = 2 Na + Fe(NO3)2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
P4O6 + NaOH = Na3PO3 + H2O =>
P4O6 + 12 NaOH = 4 Na3PO3 + 6 H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
Cu2SO4 + NaOH = CuOH + Na2SO4 =>
Cu2SO4 + 2 NaOH = 2 CuOH + Na2SO4
Sr + Po4 = SrPo4 =>
Sr + Po4 = SrPo4
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
CO3 + MgCl2 = CCl2 + MgO3 =>
CO3 + MgCl2 = CCl2 + MgO3
Al2(SO4)3 + Hg2(NO3)2 = Al(NO3)3 + Hg2SO4 =>
Al2(SO4)3 + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 3 Hg2SO4
CaO + C2 = CaC2 + CO =>
2 CaO + 3 C2 = 2 CaC2 + 2 CO
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
C3H6O6 + O = C3O6 + H6O3 =>
C3H6O6 + 3 O = C3O6 + H6O3
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C3H8 + Cl2 = C3HCl + HCl =>
C3H8 + 4 Cl2 = C3HCl + 7 HCl
SH2SO3 = H2S2O3 =>
SH2SO3 = H2S2O3
C8H18O + O2 = CO2 + H2O =>
C8H18O + 12 O2 = 8 CO2 + 9 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Na2O2 + H2S04 = Na2S04 + H2O2 =>
Na2O2 + H2S04 = Na2S04 + H2O2
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
Na + SbO3H = NaSbO3H =>
Na + SbO3H = NaSbO3H
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Zn + Cu2(SO4)3 = ZnSO4 + Cu =>
3 Zn + Cu2(SO4)3 = 3 ZnSO4 + 2 Cu
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
H3PO4 + Fe(OH)3 = FePO4 + H2O =>
H3PO4 + Fe(OH)3 = FePO4 + 3 H2O
BaCl2MgSO4 = BaSO4Cl2Mg =>
BaCl2MgSO4 = BaSO4Cl2Mg
SnS2 + NaOH = Sn(OH)6 + S + Na =>
SnS2 + 6 NaOH = Sn(OH)6 + 2 S + 6 Na
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
KIO3 + Na2S2O5 = I2 + Na2SO4 + K2SO4 + SO3 =>
4 KIO3 + 5 Na2S2O5 = 2 I2 + 5 Na2SO4 + 2 K2SO4 + 3 SO3
NaI + C2 = NaC + I =>
2 NaI + C2 = 2 NaC + 2 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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