| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHCO3Ca(OH)2 = H2OCaCO3KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbNO3(aq) + NaCl(aq) = PbCl(aq) + NaNO3(aq) =>
PbNO3(aq) + NaCl(aq) = PbCl(aq) + NaNO3(aq)
HNO3 + OH{-} = NO3{-} + H2O =>
HNO3 + OH{-} = NO3{-} + H2O
NH4OH + NaNO3 + AgCl = NH4Cl + AgNO3 + NaOH =>
NH4OH + NaNO3 + AgCl = NH4Cl + AgNO3 + NaOH
Ca3(PO4)2 + KClO3 = Ca(ClO3)2 + K3PO4 =>
Ca3(PO4)2 + 6 KClO3 = 3 Ca(ClO3)2 + 2 K3PO4
Na2SO3 + HCH3CO2 = H2SO3 + NaCH3CO2 =>
Na2SO3 + 2 HCH3CO2 = H2SO3 + 2 NaCH3CO2
C9H20O2Si + H2O = CH3OH + C8H18O2Si =>
C9H20O2Si + H2O = CH3OH + C8H18O2Si
I2 + Ba(OH)2 = Ba(IO2)2 + BaI2 + H2O =>
4 I2 + 4 Ba(OH)2 = Ba(IO2)2 + 3 BaI2 + 4 H2O
bariumperoxide = bariumoxide + oxygen =>
2 BaO2 = 2 BaO + O2
KIO3 + SnSO4 + KOH = K2SO4 + KI + K2SnO3 + H2O =>
KIO3 + 3 SnSO4 + 12 KOH = 3 K2SO4 + KI + 3 K2SnO3 + 6 H2O
Na + S + O4 = Na2SO4 =>
2 Na + S + O4 = Na2SO4
C2H5SH + O2 = CO2 + OH + SO2 =>
C2H5SH + 6 O2 = 2 CO2 + 6 OH + SO2
NH4Cl + AgNO3 = NH4Ag + ClNO3 =>
NH4Cl + AgNO3 = NH4Ag + ClNO3
KMnO4 + C3H6 + H2O = C3H5OH + MnO2 + KOH =>
2 KMnO4 + 3 C3H6 + H2O = 3 C3H5OH + 2 MnO2 + 2 KOH
C8H9NO2 + CH3O + CH3CH2Br = C10H13NO2 + CH3OH + Br =>
C8H9NO2 + CH3O + CH3CH2Br = C10H13NO2 + CH3OH + Br
HI(aq) + Zn(NO3)2(aq) = HNO3(aq) + ZnI2(aq) =>
2 HI(aq) + Zn(NO3)2(aq) = 2 HNO3(aq) + ZnI2(aq)
HCl(s) + Na2CO3(s) = NaCl(s) + CO2(s) + H2O(s) =>
2 HCl(s) + Na2CO3(s) = 2 NaCl(s) + CO2(s) + H2O(s)
H2SO4 + OH{-} = HSO4{-} + H2O =>
H2SO4 + OH{-} = HSO4{-} + H2O
Ca(NO3)2(aq) + Fe2(SO4)3(aq) = CaSO4(s) + Fe(NO3)3(aq) =>
3 Ca(NO3)2(aq) + Fe2(SO4)3(aq) = 3 CaSO4(s) + 2 Fe(NO3)3(aq)
Cl2O5 + H2O = ClO3H =>
Cl2O5 + H2O = 2 ClO3H
(CH3)2(CH2)14COO + O2 = CO2 + H2O =>
2(CH3)2(CH2)14COO + 49 O2 = 34 CO2 + 34 H2O
Al2(SO4)3*18H2O + (NH4)2SO4 + H2O = AlNH4(SO4)2*24H2O =>
Al2(SO4)3*18H2O + (NH4)2SO4 + 30 H2O = 2 AlNH4(SO4)2*24H2O
Li2 + Mg(NO3)2 = Li2(NO3)2 + Mg =>
Li2 + Mg(NO3)2 = Li2(NO3)2 + Mg
Ce(NO3)3H12O6 + HfCl4 + ZrCl4 + Gd(NO3)3H12O6 + NaOH + O2 = (Zr25Hf25Ce25Gd25)O200 + NaNO3 + NaCl + H2O =>
50 Ce(NO3)3H12O6 + 50 HfCl4 + 50 ZrCl4 + 50 Gd(NO3)3H12O6 + 700 NaOH + 25 O2 = 2(Zr25Hf25Ce25Gd25)O200 + 300 NaNO3 + 400 NaCl + 950 H2O
Zn + Cu + H2SO4 = CuSO4 + H2Zn =>
Zn + Cu + H2SO4 = CuSO4 + H2Zn
NaBrO3 + Na2S + H2SO4 = Br2 + Na2SO4 + H2O =>
8 NaBrO3 + 5 Na2S + 4 H2SO4 = 4 Br2 + 9 Na2SO4 + 4 H2O
TiO(OH)2 + H2O2 + H2SO4 + H2O = [Ti(H2O)4(O2)]SO4 =>
TiO(OH)2 + H2O2 + H2SO4 + H2O = [Ti(H2O)4(O2)]SO4
C6H7NaO6 + O = CO2 + H2O + Na2O =>
2 C6H7NaO6 + 20 O = 12 CO2 + 7 H2O + Na2O
KMnO4 + KNO2 + HBr = KNO3 + KBr + MnBr2 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HBr = 5 KNO3 + 2 KBr + 2 MnBr2 + 3 H2O
HNO3 + H2S = NH3 + O + S =>
HNO3 + H2S = NH3 + 3 O + S
BaO + Br2 = BaBr2 + O2 =>
2 BaO + 2 Br2 = 2 BaBr2 + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Ag(NH3)2OH + C6H10 = C6H9Ag + NH3 + H2O =>
Ag(NH3)2OH + C6H10 = C6H9Ag + 2 NH3 + H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Ba3N2 + HNO3 = Ba(NO3)2 + NH4NO3 =>
Ba3N2 + 8 HNO3 = 3 Ba(NO3)2 + 2 NH4NO3
Ag{+} + S2O8{2-} = Ag{2+} + SO4{2-} =>
2 Ag{+} + S2O8{2-} = 2 Ag{2+} + 2 SO4{2-}
MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOCl + C3H8O = H2O + CO2 + NaCl =>
9 NaOCl + C3H8O = 4 H2O + 3 CO2 + 9 NaCl
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
Cu(NO3)2 + H2O2 = Cu + O2 + HNO3 =>
Cu(NO3)2 + H2O2 = Cu + O2 + 2 HNO3
Ba(CH3COO)2 + HBr = CH3COOH + Ba(Br)2 =>
Ba(CH3COO)2 + 2 HBr = 2 CH3COOH + Ba(Br)2
Ba(OH)2 + HOCl = H2O + Ba(ClO)2 =>
Ba(OH)2 + 2 HOCl = 2 H2O + Ba(ClO)2
(NH4)2MoO4 + H2SO4 = MoOSO4 + (NH4)SO4 + H2O =>
(NH4)2MoO4 + 3 H2SO4 = MoOSO4 + 2(NH4)SO4 + 3 H2O
KOH + HCIO4 = KCIO4 + H2O =>
KOH + HCIO4 = KCIO4 + H2O
MgH + H3Po4 = Mg3Po4 + H2 =>
3 MgH + H3Po4 = Mg3Po4 + 3 H2
C + O2 = CO2 =>
C + O2 = CO2
C16H22O4 + MnO4{-} + H{+} = CO2 + MnO2 + H2O =>
C16H22O4 + 26 MnO4{-} + 26 H{+} = 16 CO2 + 26 MnO2 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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