| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O
KF(s) = F(g) + K(s) =>
KF(s) = F(g) + K(s)
aluminumchloride + sodiumhydroxide = aluminumhydroxide + sodiumchloride =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Sb2O3 + Br2 + KOH = KSbO4 + KBr + H2O =>
Sb2O3 + 4 Br2 + 10 KOH = 2 KSbO4 + 8 KBr + 5 H2O
HClO3 + Ni = Ni(ClO3)2 + NiCl2 + H2O =>
12 HClO3 + 6 Ni = 5 Ni(ClO3)2 + NiCl2 + 6 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
Al(OH)3 + LiOH = Li3AlO3 + H2O =>
Al(OH)3 + 3 LiOH = Li3AlO3 + 3 H2O
Co + F = CoF =>
Co + F = CoF
Cu(NO2)2 = Cu + NO2 =>
Cu(NO2)2 = Cu + 2 NO2
CaI2 + F = CaF2 + I =>
CaI2 + 2 F = CaF2 + 2 I
MnO2 + H2O + Zn = Mn(OH)2 + Zn(OH)2 =>
MnO2 + 2 H2O + Zn = Mn(OH)2 + Zn(OH)2
CaOH2 + CO3 = CaCO3 + H2O =>
CaOH2 + CO3 = CaCO3 + H2O
NaI + PbS2O8 = PbI4 + Na2SO4 =>
4 NaI + PbS2O8 = PbI4 + 2 Na2SO4
NaSH + H2O = NaOH + H2S =>
NaSH + H2O = NaOH + H2S
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
HCN(aq) + CuSO4(aq) = H2SO4(aq) + Cu(CN)2 =>
2 HCN(aq) + CuSO4(aq) = H2SO4(aq) + Cu(CN)2
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
Al(No3)3 + Ba(OH)2 = Al(OH)3 + Ba(No3)2 =>
2 Al(No3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(No3)2
C6H12O2 + H2O = C4H8O2 + C2H5OH =>
C6H12O2 + H2O = C4H8O2 + C2H5OH
PF3 + XeF4 = PF5 + Xe =>
2 PF3 + XeF4 = 2 PF5 + Xe
C25 + H52 = CH =>
52 C25 + 25 H52 = 1300 CH
(CH3CH2COOH)8 + O2 = CO2 + H2O =>
(CH3CH2COOH)8 + 28 O2 = 24 CO2 + 24 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NaOHP = POHNa =>
NaOHP = POHNa
Fe2O3H2O + HCl = FeCl2 + H2O + O2 =>
2 Fe2O3H2O + 8 HCl = 4 FeCl2 + 6 H2O + O2
CaOH2 + CO3 = CaCO3 + H2O =>
CaOH2 + CO3 = CaCO3 + H2O
NaOH + HC8H4O4 = H2O + Na + C8H4O4 =>
NaOH + HC8H4O4 = H2O + Na + C8H4O4
BaCl2(s) + Na2SO4(s) = BaSO4(s) + NaCl(s) =>
BaCl2(s) + Na2SO4(s) = BaSO4(s) + 2 NaCl(s)
C2H4 + NaOH = C2H4(OH)2 + Na =>
C2H4 + 2 NaOH = C2H4(OH)2 + 2 Na
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
Ag(NO3) + SnCl2 = Ag2Cl2 + Sn(NO3)2 =>
2 Ag(NO3) + SnCl2 = Ag2Cl2 + Sn(NO3)2
NiS + HNO3 = Ni(NO3)2 + NO + S + H2O =>
3 NiS + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)(aq) + Fe(s) =>
3 Ca(s) + Fe(NO3)3(aq) = 3 Ca(NO3)(aq) + Fe(s)
NaCN + NaOCl + H2O = CO2 + N2 + NaCl + NaOH =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + N2 + 5 NaCl + 2 NaOH
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
Ca + Hg2SO4 = Hg + CaSO4 =>
Ca + Hg2SO4 = 2 Hg + CaSO4
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O =>
KNO3 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O
MgCO3 + CH3COOH = Mg + CO3(CH3COOH) =>
MgCO3 + CH3COOH = Mg + CO3(CH3COOH)
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2 =>
2 KIO3 + 6 NaHSO3 = I2 + 3 Na2SO4 + 2 H2SO4 + K2SO4 + H2
C1OH8O + O2 = CO2 + H2O =>
C1OH8O + 2 O2 = CO2 + 4 H2O
TiO2 + BaCO3 = BaTiO3 + CO2 =>
TiO2 + BaCO3 = BaTiO3 + CO2
Cu(OH)2 + H2Co3 = CuCo3 + H2O =>
Cu(OH)2 + H2Co3 = CuCo3 + 2 H2O
SiH4 + N2F3 = SiF4 + H2 + N2 =>
3 SiH4 + 4 N2F3 = 3 SiF4 + 6 H2 + 4 N2
MgCl2 + K3Po4 = Mg3(Po4)2 + KCl =>
3 MgCl2 + 2 K3Po4 = Mg3(Po4)2 + 6 KCl
AlCl3 + RbOH = RbCl3 + AlOH =>
AlCl3 + RbOH = RbCl3 + AlOH
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
K2CO3(aq) + SnCl4(aq) = SnCO3(s) + K2Cl4(aq) =>
K2CO3(aq) + SnCl4(aq) = SnCO3(s) + K2Cl4(aq)
Bi(NO3)3 + KOH = KNO3 + Bi(OH)3 =>
Bi(NO3)3 + 3 KOH = 3 KNO3 + Bi(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K(MnO4) + BiI3 + HNO3 = K(NO3) + Mn(NO3)2 + Bi(NO3)3 + I2 + H2O =>
6 K(MnO4) + 10 BiI3 + 48 HNO3 = 6 K(NO3) + 6 Mn(NO3)2 + 10 Bi(NO3)3 + 15 I2 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/24
Équations équilibrées sur07/09/23
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