| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CrO4 + Fe = FeCrO4 + H2
Hg(NO3)2 + NH4OH = NH4NO3 + Hg(OH)2 =>
Hg(NO3)2 + 2 NH4OH = 2 NH4NO3 + Hg(OH)2
SbOCl + HCl = SbCl + HOCl =>
SbOCl + HCl = SbCl + HOCl
C2H4 + Cl2 = C2H2Cl + H2 =>
2 C2H4 + Cl2 = 2 C2H2Cl + 2 H2
CH2(OH)CH(OH)CH2(OH) = CH2CHCHO + H2O =>
CH2(OH)CH(OH)CH2(OH) = CH2CHCHO + 2 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
ZnBr + Cl = Br + ZnCl =>
ZnBr + Cl = Br + ZnCl
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
Zn + CuNO3 = NO3 + CuZn =>
Zn + CuNO3 = NO3 + CuZn
Co(NO3)2 + H2O2 + HCO3{-} = Co(CO3)3{-3} + H2O + HNO3 =>
2 Co(NO3)2 + H2O2 + 6 HCO3{-} = 2 Co(CO3)3{-3} + 2 H2O + 4 HNO3
KBr + AgNO3 = AgBr + K + NO3 =>
KBr + AgNO3 = AgBr + K + NO3
CaCo3 + FePo4 = Ca3(Po4)2 + Fe2(Co3)3 =>
3 CaCo3 + 2 FePo4 = Ca3(Po4)2 + Fe2(Co3)3
SO3 + Rb2O = SO2 + Rb2O3 =>
2 SO3 + Rb2O = 2 SO2 + Rb2O3
NH4{+} + OH{-} = NH3 + H2O =>
NH4{+} + OH{-} = NH3 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H10O(l) + O2(g) = CO2 + H2O =>
C4H10O(l) + 6 O2(g) = 4 CO2 + 5 H2O
K3PO4 + H2O = KOH + H3PO4 =>
K3PO4 + 3 H2O = 3 KOH + H3PO4
C8H7N3O2 + NaClO = N2 + H2O + NaCl + C =>
2 C8H7N3O2 + 3 NaClO = 3 N2 + 7 H2O + 3 NaCl + 16 C
SbOCl + HCl = SbCl3 + H2O =>
SbOCl + 2 HCl = SbCl3 + H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Cr2(SO4)3 + K3(PO4) = K2(SO4) + Cr(PO4) =>
Cr2(SO4)3 + 2 K3(PO4) = 3 K2(SO4) + 2 Cr(PO4)
CaO(s) + HCl(aq) = H2O(l) + CaCl2(aq) =>
CaO(s) + 2 HCl(aq) = H2O(l) + CaCl2(aq)
MnC12 + A1 = Mn + A1C13 =>
13 MnC12 + 12 A1 = 13 Mn + 12 A1C13
MeNH2HCl + NaOH = MeOH + NaCl + NH3 =>
MeNH2HCl + NaOH = MeOH + NaCl + NH3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + NH4HSO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + 2 NH4HSO4 + 6 H2O
Ca(NO3)2 + Na2S2O3 = CaS2O3 + NaNO3 =>
Ca(NO3)2 + Na2S2O3 = CaS2O3 + 2 NaNO3
Cl2 + C12H22O11 = Cl2C12H22O11 =>
Cl2 + C12H22O11 = Cl2C12H22O11
CrO2 + H2SO4 = H2Cr2O7 + Cr2(SO4)3 + H2O =>
6 CrO2 + 6 H2SO4 = H2Cr2O7 + 2 Cr2(SO4)3 + 5 H2O
Ho2O3 + HNO3 = Ho(NO3)3*6H2O + N2 + O2 =>
2 Ho2O3 + 48 HNO3 = 4 Ho(NO3)3*6H2O + 18 N2 + 45 O2
COOH + C5H12O = C6H12O2 + H2O =>
20 COOH + 26 C5H12O = 25 C6H12O2 + 16 H2O
SbOCl + HCl = SbCl + HOCl =>
SbOCl + HCl = SbCl + HOCl
K2SO3 + HOH = KOH + H2SO3 =>
K2SO3 + 2 HOH = 2 KOH + H2SO3
Al + Cu2(SO4)2 = Cu + Al2(SO4)2 =>
2 Al + Cu2(SO4)2 = 2 Cu + Al2(SO4)2
H3PO4 + Zn(OH)2 = (ZnOH)3PO4 + H2O =>
H3PO4 + 3 Zn(OH)2 = (ZnOH)3PO4 + 3 H2O
IO3{-} + SO3{-2} + H{+} = I2 + SO4{-2} + H2O =>
2 IO3{-} + 5 SO3{-2} + 2 H{+} = I2 + 5 SO4{-2} + H2O
Na + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
10 Na + 2 NaIO3 + 6 H2SO4 = I2 + 6 Na2SO4 + 6 H2O
MgCl2 + PbCO3 = MgCO3 + PbCl2 =>
MgCl2 + PbCO3 = MgCO3 + PbCl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
CH3OOH + KOH = CH3CO2K + H2O =>
2 CH3OOH + KOH = CH3CO2K + 3 H2O
C3H7I + NaOH = C3H7OH + NaI =>
C3H7I + NaOH = C3H7OH + NaI
C10H7OH + CH3NCO = C10H7OC(O)NHCH3 =>
C10H7OH + CH3NCO = C10H7OC(O)NHCH3
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
KI + MnO2 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = I2 + MnSO4 + K2SO4 + 2 H2O
HCH3O2 + Cu = CuCH3O2 + H2 =>
2 HCH3O2 + 2 Cu = 2 CuCH3O2 + H2
Se + Cl2 = Se2Cl2 =>
2 Se + Cl2 = Se2Cl2
Ca(OH)2 + CH3COOH = H2O + (CH3COO)2Ca =>
Ca(OH)2 + 2 CH3COOH = 2 H2O + (CH3COO)2Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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