| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3(H2O)5 + 3 KI = BiI3 + 3 KNO3 + 5 H2O
SiCl4 + KI = SiI4 + KCl =>
SiCl4 + 4 KI = SiI4 + 4 KCl
C2H50H + KMnO4 + HCl = KCl + MnCl2 + CH3COOH + H2O =>
5 C2H50H + 51 KMnO4 + 153 HCl = 51 KCl + 51 MnCl2 + 5 CH3COOH + 194 H2O
C9H18O + C7H6O3 = C16H22O3 + H2O =>
C9H18O + C7H6O3 = C16H22O3 + H2O
Na3PO4 + H2O = Na2PO4H + NaOH =>
Na3PO4 + H2O = Na2PO4H + NaOH
Li + C10H12NO + H2O = LiOH + C10H12N =>
2 Li + C10H12NO + H2O = 2 LiOH + C10H12N
C6H7NaO6 + CaCl2 = C12H14CaO12 + NaCl =>
2 C6H7NaO6 + CaCl2 = C12H14CaO12 + 2 NaCl
H2O2 + MnO2 = MnO4{-} + H{+} + H2O =>
3 H2O2 + 2 MnO2 = 2 MnO4{-} + 2 H{+} + 2 H2O
Ti + HNO3 + HF = H2TiF6 + NO + H2O =>
3 Ti + 4 HNO3 + 18 HF = 3 H2TiF6 + 4 NO + 8 H2O
CH3CHCH2(g) + O2(g) = CO2 + H2O =>
2 CH3CHCH2(g) + 9 O2(g) = 6 CO2 + 6 H2O
N2O + SO3 = NO2 + SO2 =>
N2O + 3 SO3 = 2 NO2 + 3 SO2
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
C8H9NO + HCl = C8H8NCl + H2O =>
C8H9NO + HCl = C8H8NCl + H2O
Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP
CCl4 + F2 = CF4 + Cl2 =>
CCl4 + 2 F2 = CF4 + 2 Cl2
HCI + K = KCI + H2 =>
2 HCI + 2 K = 2 KCI + H2
Hl(NH4)2SO4 = HlSO4(NH4)2 =>
Hl(NH4)2SO4 = HlSO4(NH4)2
HCN + O2 = CO2 + H2O + N2 =>
4 HCN + 5 O2 = 4 CO2 + 2 H2O + 2 N2
(Cu(NH3)4)(OH)2 + HCl = Cu(OH)2 + NH4Cl =>
(Cu(NH3)4)(OH)2 + 4 HCl = Cu(OH)2 + 4 NH4Cl
CaCl2(aq) + H3PO4(aq) = Ca3(PO4)2 + HCl =>
3 CaCl2(aq) + 2 H3PO4(aq) = Ca3(PO4)2 + 6 HCl
HClO + H2S = HCl + H2SO3 =>
3 HClO + H2S = 3 HCl + H2SO3
Ba + AlNO3 = Ba(NO3)2 + Al =>
Ba + 2 AlNO3 = Ba(NO3)2 + 2 Al
Al + CsOH = CsAlO + H2 =>
2 Al + 2 CsOH = 2 CsAlO + H2
H3Po4 + MgCO3 = Mg3(Po4)2 + H2O + CO2 =>
2 H3Po4 + 3 MgCO3 = Mg3(Po4)2 + 3 H2O + 3 CO2
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + OH =>
2 KMnO4 + MnSO4 + 2 H2O = 3 MnO2 + K2SO4 + 4 OH
NH4OH + H3BO3 = (NH4)3BO3 + H2O =>
3 NH4OH + H3BO3 = (NH4)3BO3 + 3 H2O
CaH2 + C2H5OH = Ca(OH)2 + C2H6 =>
CaH2 + 2 C2H5OH = Ca(OH)2 + 2 C2H6
Sn2O4 = Sn4 + O2 =>
2 Sn2O4 = Sn4 + 4 O2
H3N + Cu = Cu3N2 + H2 =>
2 H3N + 3 Cu = Cu3N2 + 3 H2
NH4I(aq) + NaOH(aq) = H2O(l) + NH3(aq) + NaI(g) =>
NH4I(aq) + NaOH(aq) = H2O(l) + NH3(aq) + NaI(g)
Pb(OH)3 + H3PO = PbPO + H2O =>
Pb(OH)3 + H3PO = PbPO + 3 H2O
CaOHNO3 + HNO3 = H2O + Ca(NO3)2 =>
CaOHNO3 + HNO3 = H2O + Ca(NO3)2
C4H11NO2 + O2 = CO2 + N2 + H2O =>
4 C4H11NO2 + 23 O2 = 16 CO2 + 2 N2 + 22 H2O
C2H2O4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
CH3COOCH2CH4 + O2 = CO2 + H2O =>
4 CH3COOCH2CH4 + 21 O2 = 16 CO2 + 18 H2O
CaO + Bi = Bi2O3 + Ca =>
3 CaO + 2 Bi = Bi2O3 + 3 Ca
(d)P4(s) + H2(g) = PH3(g) =>
(d)P4(s) + 6 H2(g) = 4 PH3(g)
CuCO3 + NiSO4 = CuSO4 + NiCO3 =>
CuCO3 + NiSO4 = CuSO4 + NiCO3
K2S2O8 + MnSO4 + H2O = K2SO4 + HMnO4 + H2SO4 =>
5 K2S2O8 + 2 MnSO4 + 8 H2O = 5 K2SO4 + 2 HMnO4 + 7 H2SO4
CH2O + K2CrO7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH2O + 2 K2CrO7 + 5 H2SO4 = 9 HCOOH + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
NH4CO3 = NH3 + CO2 + H2 + O2 =>
2 NH4CO3 = 2 NH3 + 2 CO2 + H2 + O2
Ca(OH)2 + NaSO4 = Na(OH) + Ca(SO4)2 =>
Ca(OH)2 + 2 NaSO4 = 2 Na(OH) + Ca(SO4)2
H{+} + H3PO2 + Cr2O7{-2} = H3PO4 + Cr{3} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{-2} = 3 H3PO4 + 4 Cr{3} + 8 H2O
Al3O2 + SO2 = Al + SO3 =>
Al3O2 + 2 SO2 = 3 Al + 2 SO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2H4O2 + NaCl = C2H3NaO2 + HCl =>
C2H4O2 + NaCl = C2H3NaO2 + HCl
Cr + Ni2SO4 = CrSO4 + Ni =>
Cr + Ni2SO4 = CrSO4 + 2 Ni
SnCl2 + K2SO4 = KCl + SnSO4 =>
SnCl2 + K2SO4 = 2 KCl + SnSO4
CF4 + Br2 = CBr4 + F32 =>
8 CF4 + 16 Br2 = 8 CBr4 + F32
CH3CH2COONH4 = CH3CH2CO(NH2)H2O =>
CH3CH2COONH4 = CH3CH2CO(NH2)H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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