| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCl + Na3PO4 = H3PO4 + 3 NaCl
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Fe2(SO4)3 + Mg = MgSO4 + Fe2 =>
Fe2(SO4)3 + 3 Mg = 3 MgSO4 + Fe2
CuOH + MgSO4 = CuSO4 + MgOH =>
CuOH + MgSO4 = CuSO4 + MgOH
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
C2H6S(g) + O2(g) = SO2(g) + CO2(g) + H20(g) =>
10 C2H6S(g) + 30 O2(g) = 10 SO2(g) + 20 CO2(g) + 3 H20(g)
CH2O + H2O = CH3OH + O2 =>
2 CH2O + 2 H2O = 2 CH3OH + O2
Al + I = AlI3 =>
Al + 3 I = AlI3
H3PO4 + ZnO = H2O + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnO = 3 H2O + Zn3(PO4)2
NaOH(s) + HCl(l) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(l) = NaCl(s) + H2O(l)
CaBr2 + Na4SiO4 = Ca2SiO4 + NaBr =>
2 CaBr2 + Na4SiO4 = Ca2SiO4 + 4 NaBr
KNO2 + KI + CH3COOH = NO + CH3COOK + I2 + H2O =>
2 KNO2 + 2 KI + 4 CH3COOH = 2 NO + 4 CH3COOK + I2 + 2 H2O
B + KOH = K2BO2 + H2 =>
B + 2 KOH = K2BO2 + H2
KO4 + CO2 = K2C3O5 + O4 =>
8 KO4 + 12 CO2 = 4 K2C3O5 + 9 O4
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KOH + FeF2 = Fe(OH)2 + KF =>
2 KOH + FeF2 = Fe(OH)2 + 2 KF
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
NH4I + H2O = H3O + NI =>
NH4I + 4 H2O = 4 H3O + NI
Ca + Br2 = Ca2Br =>
4 Ca + Br2 = 2 Ca2Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
CaCl2 + FeCl = CaCl + FeCl2 =>
CaCl2 + FeCl = CaCl + FeCl2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
RuCl3*3H2O + PPh3 = RuCl2(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 = 2 RuCl2(PPh3)3 + OPPh3 + 5 H2O + 2 HCl
K2C2O4 + HCl = KCl + H2C2O4 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
Fe2 + CO3 = Fe2O3 + CO2 =>
Fe2 + 3 CO3 = Fe2O3 + 3 CO2
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ni2S3 = Ni + S8 =>
8 Ni2S3 = 16 Ni + 3 S8
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Bi(NO3)3 + H3PO4 = BiPO4 + HNO3 =>
Bi(NO3)3 + H3PO4 = BiPO4 + 3 HNO3
Zn + HBrO3 = BrO3Zn + H2 =>
2 Zn + 2 HBrO3 = 2 BrO3Zn + H2
K2CrO4 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 8 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
B2(g) + H2O(l) = H3BO3(s) + H2(g) =>
B2(g) + 6 H2O(l) = 2 H3BO3(s) + 3 H2(g)
Heptane + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
Na(CH3COO) + UO2(CH3COO)2*2H2O + Zn(CH3COO)2 = NaZn(UO2)3(CH3COO)9*H2O + H2O =>
Na(CH3COO) + 3 UO2(CH3COO)2*2H2O + Zn(CH3COO)2 = NaZn(UO2)3(CH3COO)9*H2O + 5 H2O
C17H35O2CH3 + O2 = CO2 + H2 =>
C17H35O2CH3 + 17 O2 = 18 CO2 + 19 H2
HgSO4 + NaCl = HgCl2 + Na2SO4 =>
HgSO4 + 2 NaCl = HgCl2 + Na2SO4
NaCO + MgSO = MgCO + NaSO =>
NaCO + MgSO = MgCO + NaSO
Na2S2O3 + NaOCl + NaOH = Na2SO4 + NaCl + H2O =>
Na2S2O3 + 4 NaOCl + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C3H6O + PCl5 = C3H6Cl2 + POCl3 =>
C3H6O + PCl5 = C3H6Cl2 + POCl3
Br2 + S + M2O = MBr + M2SO4 =>
3 Br2 + S + 4 M2O = 6 MBr + M2SO4
ZnSO4 + CuSO4 = ZnSO4CuSO4 =>
ZnSO4 + CuSO4 = ZnSO4CuSO4
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/23
Équations équilibrées sur01/19/23
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