| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
S2O8{2-} + Cr{3+} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
3 S2O8{2-} + 2 Cr{3+} + 7 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
KMnO4 + H2O2 + CH3COOH = Mn(CH3COO)2*4H2O + CH3COOK + O2 =>
2 KMnO4 + 5 H2O2 + 6 CH3COOH = 2 Mn(CH3COO)2*4H2O + 2 CH3COOK + 5 O2
C13H22O11 = H2O + C =>
C13H22O11 = 11 H2O + 13 C
CaSO4LiOH = CaOH + LiSO4 =>
CaSO4LiOH = CaOH + LiSO4
CuO + CH3OH = Cu + CH2O + H2O =>
CuO + CH3OH = Cu + CH2O + H2O
Kr + Cl2 = KrCl4 =>
Kr + 2 Cl2 = KrCl4
NH3 + Cl2 + H2O = HCl + HNO3 =>
NH3 + 4 Cl2 + 3 H2O = 8 HCl + HNO3
H2O2(aq) + MgSO3(aq) = MgSO4(aq) + H2O =>
H2O2(aq) + MgSO3(aq) = MgSO4(aq) + H2O
KBrO2 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO2 + 3 KBr + 2 H2SO4 = 2 K2SO4 + 2 Br2 + 2 H2O
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
Si2 + Br = SiBr4 =>
Si2 + 8 Br = 2 SiBr4
LiCl + H2SO4 = HCl + Li + SO4 =>
2 LiCl + H2SO4 = 2 HCl + 2 Li + SO4
Mn3O4 + HCOOH = CO2 + H2O + MnO =>
Mn3O4 + HCOOH = CO2 + H2O + 3 MnO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KHCO3 + Ca(OH)2 = CaCO3 + H2O + K2CO3 =>
2 KHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + K2CO3
Mg + HO4S = MgSO4 + H2 =>
2 Mg + 2 HO4S = 2 MgSO4 + H2
Na2SiO3 + H2O = H2SiO3 + NaOH =>
Na2SiO3 + 2 H2O = H2SiO3 + 2 NaOH
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
KMnO4 + KSCN + HCl = MnCl2 + K2SO4 + KCl + CO2 + NO2 + H2O =>
3 KMnO4 + KSCN + 8 HCl = 3 MnCl2 + K2SO4 + 2 KCl + CO2 + NO2 + 4 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Co + SNO3 = Co(NO3)2 + S =>
Co + 2 SNO3 = Co(NO3)2 + 2 S
C8H18O2 = C3H6O + C2H6 =>
C8H18O2 = 2 C3H6O + C2H6
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
CH3CH2COCH3 + C2H5SH = CH3CH2CH(OSCH2CH3)CH3 =>
CH3CH2COCH3 + C2H5SH = CH3CH2CH(OSCH2CH3)CH3
C6H12O6 + Fe2O3 = CO2 + H2O + FeO =>
C6H12O6 + 12 Fe2O3 = 6 CO2 + 6 H2O + 24 FeO
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
NH4OH + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe(OH)3
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2 =>
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ni{2+} + NH3 = NiNH3{2+} =>
Ni{2+} + NH3 = NiNH3{2+}
NH3 + H2SO4 = (NH4)2(SO4) =>
2 NH3 + H2SO4 = (NH4)2(SO4)
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
K2S2O8 + C6H14 = K2S + SO2 + CO2 + H2O =>
19 K2S2O8 + 6 C6H14 = 19 K2S + 19 SO2 + 36 CO2 + 42 H2O
Al2O3 + Fe = Fe2O3 + Al =>
Al2O3 + 2 Fe = Fe2O3 + 2 Al
NH4Cl + CH2O = (CH2)6N4 + HCl + H2O =>
4 NH4Cl + 6 CH2O = (CH2)6N4 + 4 HCl + 6 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
C3H6O2 + H2 = C2H6O + CH4O =>
C3H6O2 + 2 H2 = C2H6O + CH4O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaHO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
2 NaHO3 + 3 CH3COOH = 2 NaCH3COO + 4 H2O + 2 CO2
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O =>
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O
BaCl2(l) = Ba(s) + Cl(g) =>
BaCl2(l) = Ba(s) + 2 Cl(g)
CH3CH2OH + (PCl3)3 = CH3CH2Cl + P(OH)3 =>
9 CH3CH2OH + (PCl3)3 = 9 CH3CH2Cl + 3 P(OH)3
K2SO4 + CaO = CaSO4 + K2O =>
K2SO4 + CaO = CaSO4 + K2O
Na + Mg(OH)2 = NaOH + Mg =>
2 Na + Mg(OH)2 = 2 NaOH + Mg
H2(SO4) + Sn = Sn(SO4)2 + H2 =>
2 H2(SO4) + Sn = Sn(SO4)2 + 2 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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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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