| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4(aq) + CaBr2(aq) = CaSO4 + 2 NaBr
AgNO3 + KOH + C6H12O6 = Ag + KNO3 + CO2 + H2O =>
24 AgNO3 + 24 KOH + C6H12O6 = 24 Ag + 24 KNO3 + 6 CO2 + 18 H2O
Cr + NiCl2 = CrCl2 + Ni =>
Cr + NiCl2 = CrCl2 + Ni
CuBr + HNO3 = CuNO3 + NO + Br2 + H2O =>
6 CuBr + 8 HNO3 = 6 CuNO3 + 2 NO + 3 Br2 + 4 H2O
Pb(NO3)2 + NO + H2O = Pb + HNO3 =>
3 Pb(NO3)2 + 2 NO + 4 H2O = 3 Pb + 8 HNO3
ClF3 + NaOH = NaF + NaCl + NaClO3 + H2O =>
3 ClF3 + 12 NaOH = 9 NaF + NaCl + 2 NaClO3 + 6 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaIO3 + NaOH + Cl2 = Na5IO6 + NaCl + H2O =>
NaIO3 + 6 NaOH + Cl2 = Na5IO6 + 2 NaCl + 3 H2O
Cu(H2O)6 + NaOH = Cu(OH)2 + Na + H2O =>
Cu(H2O)6 + 2 NaOH = Cu(OH)2 + 2 Na + 6 H2O
Ni(OH)3 + HPO2 = Ni(PO2)3 + H2O =>
Ni(OH)3 + 3 HPO2 = Ni(PO2)3 + 3 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
VO2 + NaOH = Na4VO4 + H2O =>
VO2 + 4 NaOH = Na4VO4 + 2 H2O
ZnCO3 + H2CO3 = Zn(HCO3)2 =>
ZnCO3 + H2CO3 = Zn(HCO3)2
Mg + HPO3 = MgPO3 + H2 =>
2 Mg + 2 HPO3 = 2 MgPO3 + H2
NH4OH + HCI = NH4CI + H2O =>
NH4OH + HCI = NH4CI + H2O
Sn + Au(NO3)3 = Sn(NO3)4 + Au =>
3 Sn + 4 Au(NO3)3 = 3 Sn(NO3)4 + 4 Au
HPO4 + Ag = HAg + PO4 =>
HPO4 + Ag = HAg + PO4
Li + HI = LiI + H2 =>
2 Li + 2 HI = 2 LiI + H2
Cl2O5 + FeO = Fe(ClO3)2 =>
Cl2O5 + FeO = Fe(ClO3)2
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaCO3 + H3C6H5O7 = Ca3C6H5O7 + CO2 + H2O =>
18 CaCO3 + 7 H3C6H5O7 = 6 Ca3C6H5O7 + 24 CO2 + 13 H2O
C6H12O6 + O2 = (CO)2 + H2O =>
C6H12O6 + 3 O2 = 3(CO)2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
As + NOH = N3AsO3 + H2 =>
2 As + 6 NOH = 2 N3AsO3 + 3 H2
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2SO4 + NaSO4 + H2O =>
C6H10 + Na2Cr2O7 + 3 H2SO4 = C6H10O4 + Cr2SO4 + 2 NaSO4 + 3 H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Br2 + SO4 = SO3 + BrO3 =>
Br2 + 6 SO4 = 6 SO3 + 2 BrO3
H2[PtCl6] + NaOH = NaCl + Na2[Pt(OH)6] + H2O =>
H2[PtCl6] + 8 NaOH = 6 NaCl + Na2[Pt(OH)6] + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mg(OH)2 + FeSO4 = Fe(OH)2 + MgSO4 =>
Mg(OH)2 + FeSO4 = Fe(OH)2 + MgSO4
Be + HNO3 = Be(NO3)2 + NH4NO3 + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + NH4NO3 + 3 H2O
H2O2 + KI = KOH + I2 =>
H2O2 + 2 KI = 2 KOH + I2
C3H2 + H2 = C2H6 =>
2 C3H2 + 7 H2 = 3 C2H6
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Zn + HF = Zn(F)2 + H2 =>
Zn + 2 HF = Zn(F)2 + H2
Co + AgI = CoI2 + Ag =>
Co + 2 AgI = CoI2 + 2 Ag
KMnO4 + CH3COCH2COCH3 = Mn(C5H8O2)3 + CO2 + H2O + KOH =>
24 KMnO4 + 79 CH3COCH2COCH3 = 24 Mn(C5H8O2)3 + 35 CO2 + 16 H2O + 24 KOH
OC6H12O6 + O2 = CO2 + H2O =>
2 OC6H12O6 + 11 O2 = 12 CO2 + 12 H2O
UI + HCl = UCl + HI =>
UI + HCl = UCl + HI
FeO3 + H2O = Fe2O3 + H2O2 =>
2 FeO3 + 3 H2O = Fe2O3 + 3 H2O2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Mg5 + H2O = Mg(OH)2 + H2 =>
Mg5 + 10 H2O = 5 Mg(OH)2 + 5 H2
W + KClO4 = WO2 + KCl =>
2 W + KClO4 = 2 WO2 + KCl
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2 =>
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2
CH4 + HCl = CH5Cl =>
CH4 + HCl = CH5Cl
Mn(OH)2 = Mn + O2 + H2 =>
Mn(OH)2 = Mn + O2 + H2
Zn + P4 = ZnP4 =>
Zn + P4 = ZnP4
CoCl2*6H2O + C2H5OH = HCl + H2O + CoC =>
2 CoCl2*6H2O + C2H5OH = 4 HCl + 13 H2O + 2 CoC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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