| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)10COOCH3 + 37 O2 = 26 CO2 + 26 H2O
CH3CHO + H2O = CH3CH2OH + CO =>
4 CH3CHO + H2O = 3 CH3CH2OH + 2 CO
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl =>
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl
H2O2 + Cu + CH3COOH = Cu(CH3COO)2 + H2O =>
H2O2 + Cu + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O
NH2OH + MnO2 = N2O + Mn(OH)2 + H2O =>
2 NH2OH + 2 MnO2 = N2O + 2 Mn(OH)2 + H2O
NH4Br + Mg(OH)2 = MgBr2 + H2O + NH3 =>
2 NH4Br + Mg(OH)2 = MgBr2 + 2 H2O + 2 NH3
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
(Cu(NO3)2) + NaOH = (Cu(OH)2) + NaNO3 =>
(Cu(NO3)2) + 2 NaOH = (Cu(OH)2) + 2 NaNO3
SnCl4 + Pb(NO3)2 = Sn(NO3)4 + PbCl2 =>
SnCl4 + 2 Pb(NO3)2 = Sn(NO3)4 + 2 PbCl2
KOH + SiO2 = K2SiO3 + H2O =>
2 KOH + SiO2 = K2SiO3 + H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
MgN(s) + H2O(l) = MgO + NH2(g) =>
MgN(s) + H2O(l) = MgO + NH2(g)
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4 =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4
F2 + KNO3 = FNO3 + KF =>
F2 + KNO3 = FNO3 + KF
K2CO3 + BaCl2 + H2O = KCl + KHCO3 + BaOHCl =>
K2CO3 + BaCl2 + H2O = KCl + KHCO3 + BaOHCl
Ca + He = CaHe =>
Ca + He = CaHe
H2CO3 + Mg(OH)2 = Mg2(CO3)2 + HOH =>
2 H2CO3 + 2 Mg(OH)2 = Mg2(CO3)2 + 4 HOH
NO + CrCl2 + HCl = N2 + CrCl3 + H2O =>
2 NO + 4 CrCl2 + 4 HCl = N2 + 4 CrCl3 + 2 H2O
XO2 + H2O = X(OH) + H2O2 =>
2 XO2 + 4 H2O = 2 X(OH) + 3 H2O2
HI + Zn(NO3)2 = H(NO3) + ZnI2 =>
2 HI + Zn(NO3)2 = 2 H(NO3) + ZnI2
Zn + Na2SO4 + HCl = ZnCl2 + H2S + NaCl + H2O =>
4 Zn + Na2SO4 + 10 HCl = 4 ZnCl2 + H2S + 2 NaCl + 4 H2O
POCl3 + NaNO2 = NOCl + Na3PO4 =>
POCl3 + 3 NaNO2 = 3 NOCl + Na3PO4
Cu + HBr = CuBr + H2 =>
2 Cu + 2 HBr = 2 CuBr + H2
KCl + H2O + SO2 + O2 = K2SO4 + HCl =>
4 KCl + 2 H2O + 2 SO2 + O2 = 2 K2SO4 + 4 HCl
Ni(C2H3O2)2 + NaOH = Ni(OH)2 + NaC2H3O2 =>
Ni(C2H3O2)2 + 2 NaOH = Ni(OH)2 + 2 NaC2H3O2
CH3CH2CH2OH + K2Cr2O7 + H2SO4(aq) = CH3CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4(aq) = 3 CH3CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
Fe2O3 + KNO3 + KOH = K2FeO4 + NO + H2O =>
Fe2O3 + 2 KNO3 + 2 KOH = 2 K2FeO4 + 2 NO + H2O
K2CrO4 + H2SO4 + NaOH = NaCr2 + KSO4 + H2O2 =>
4 K2CrO4 + 8 H2SO4 + 2 NaOH = 2 NaCr2 + 8 KSO4 + 9 H2O2
AI + HCl = H2 + AICl2 =>
AI + 2 HCl = H2 + AICl2
NaNO3 + H2O = HNO3 + Na2O =>
2 NaNO3 + H2O = 2 HNO3 + Na2O
MgSO4 + K2CrO4 = K2SO4 + MgCrO4 =>
MgSO4 + K2CrO4 = K2SO4 + MgCrO4
Na + SiO = NaSiO =>
Na + SiO = NaSiO
Sn4{+} + Mn = Mn2{+} + Sn =>
Sn4{+} + 2 Mn = Mn2{+} + 4 Sn
ZnCl2 + AgNO2 = Zn(NO2)2 + AgCl =>
ZnCl2 + 2 AgNO2 = Zn(NO2)2 + 2 AgCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(CN)6{-3} + Ag + Br{-} = Fe(CN)6{-4} + AgBr =>
Fe(CN)6{-3} + Ag + Br{-} = Fe(CN)6{-4} + AgBr
I2 + AgNO3 + C5H5N = AgI + [I(C5H5N)2]NO3 =>
I2 + AgNO3 + 2 C5H5N = AgI + [I(C5H5N)2]NO3
C6H14 = C2H4 + H2 =>
C6H14 = 3 C2H4 + H2
Mg + CuCl2 = MgCl + Cu2 =>
4 Mg + 2 CuCl2 = 4 MgCl + Cu2
Na + Zn(OH)2 = NaOH + Zn =>
2 Na + Zn(OH)2 = 2 NaOH + Zn
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS =>
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2 =>
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2
C9H13N + O2 = CO2 + H2O + NO =>
4 C9H13N + 51 O2 = 36 CO2 + 26 H2O + 4 NO
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
C + H2O2 = CO2 + H2O =>
C + 2 H2O2 = CO2 + 2 H2O
C6H14O + SOCl2 = C6H13Cl + SO2HCl =>
C6H14O + SOCl2 = C6H13Cl + SO2HCl
K2CO3 + NaHCO3 = KHCO3 + Na2CO3 =>
K2CO3 + 2 NaHCO3 = 2 KHCO3 + Na2CO3
LiOH + ZnO = Li2(ZnO2) + H2O =>
2 LiOH + ZnO = Li2(ZnO2) + H2O
CH3C6H9O + C6H3(NO2)2NHNH2 = C13H10N4O + H2O =>
CH3C6H9O + C6H3(NO2)2NHNH2 = C13H10N4O + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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