| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 F2O(s) = 4 F(g) + O2(g)
Na2SO3(s) + HCl = NaCl(s) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl = 2 NaCl(s) + H2O(l) + SO2(g)
NaI + KSCN = NaSCN + KI =>
NaI + KSCN = NaSCN + KI
FeO + KClO3 + KOH = KFeO2 + KCl + H2O =>
6 FeO + KClO3 + 6 KOH = 6 KFeO2 + KCl + 3 H2O
AgClNH4CO3 = AgCO3NH4Cl =>
AgClNH4CO3 = AgCO3NH4Cl
LiOHFeCl3 = LiCl3FeOH =>
LiOHFeCl3 = LiCl3FeOH
MnO4 + C2H5OH = Mn + CH3COOH + H2O =>
MnO4 + 2 C2H5OH = Mn + 2 CH3COOH + 2 H2O
NH4HCO3 + O2 = NHCO3 + H2O =>
NH4HCO3 + O2 = NHCO3 + 2 H2O
F + AlCl3 = AlF3 + Cl =>
3 F + AlCl3 = AlF3 + 3 Cl
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
Co2{+} + O2 + CN{-} + H2O = [Co(CN)6]3{-} + OH{-} =>
12 Co2{+} + 31 O2 + 144 CN{-} + 62 H2O = 8[Co(CN)6]3{-} + 124 OH{-}
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
K4Fe4(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
K4Fe4(CN)6 + 14 KMnO4 + 38 H2SO4 = 18 KHSO4 + 2 Fe2(SO4)3 + 14 MnSO4 + 6 HNO3 + 6 CO2 + 26 H2O
NaJO3 + SO2 + H2O = J2 + Na2SO4 + H2SO4 =>
2 NaJO3 + 5 SO2 + 4 H2O = J2 + Na2SO4 + 4 H2SO4
CH3(CHCl)CH2ClH2O = CH3(CHOH)CH2ClHCl =>
CH3(CHCl)CH2ClH2O = CH3(CHOH)CH2ClHCl
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
CrCl2KOH = KCl2CrOH =>
CrCl2KOH = KCl2CrOH
KCrO2 + HNO3 = Cr(NO3)3 + H2O + KNO3 =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + 2 H2O + KNO3
HNO3(aq) + NH3(aq) = NH4NO3 =>
HNO3(aq) + NH3(aq) = NH4NO3
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
Fe2O3 + C3O3 = Fe2 + C3O6 =>
Fe2O3 + C3O3 = Fe2 + C3O6
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2 =>
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2
C3H8NO5P + H2O = CO2 + NH3 + H + H3PO4 =>
C3H8NO5P + 5 H2O = 3 CO2 + NH3 + 12 H + H3PO4
FeS2 + SO3 = Fe2(SO4)3 + S =>
2 FeS2 + 4 SO3 = Fe2(SO4)3 + 5 S
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
S + HNO33 = H2O + SO2 + NO =>
63 S + 4 HNO33 = 2 H2O + 63 SO2 + 4 NO
Ba(OH)2 + NaOH = BaNa + OH =>
Ba(OH)2 + NaOH = BaNa + 3 OH
FeS2 + SO3 = Fe2(SO4)3 + S =>
2 FeS2 + 4 SO3 = Fe2(SO4)3 + 5 S
Hl + Cu(OH)2 = CuOHl + H2O =>
Hl + Cu(OH)2 = CuOHl + H2O
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
C2H4(OH)2 + CH4 = C8H10 + H2O =>
11 C2H4(OH)2 + 2 CH4 = 3 C8H10 + 22 H2O
C7H16 + O2 = CO2 + H20(water) =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20(water)
Co2{+} + O2 + CN{-} + H2O = [Co(CN)6]3{-} + OH{-} =>
12 Co2{+} + 31 O2 + 144 CN{-} + 62 H2O = 8[Co(CN)6]3{-} + 124 OH{-}
CdS + I2 + HBr = CdBr2 + HI + S =>
CdS + I2 + 2 HBr = CdBr2 + 2 HI + S
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Cr2O7{2-} + Fe{2+} + H{+} = Cr3{+} + Fe{3+} + H2O =>
3 Cr2O7{2-} + 34 Fe{2+} + 42 H{+} = 2 Cr3{+} + 34 Fe{3+} + 21 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Zn(s)H2SO4(ag) = ZnSO4(ag)H2 =>
Zn(s)H2SO4(ag) = ZnSO4(ag)H2
Mg + CaSO4 = Mg(SO4)3 + Ca =>
Mg + 3 CaSO4 = Mg(SO4)3 + 3 Ca
CH3CHOCH3 + KMnO4 = CH3COCH3 + KOH + H2O + MnO2 =>
3 CH3CHOCH3 + KMnO4 = 3 CH3COCH3 + KOH + H2O + MnO2
CaCO3 + NH4NO2 = (NH4)2CO3 + Ca(NO2)2 =>
CaCO3 + 2 NH4NO2 = (NH4)2CO3 + Ca(NO2)2
C3H6O2 + O2 = H2O + CO2 =>
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
Na + H + C + O3 = NaHCO3 =>
Na + H + C + O3 = NaHCO3
C6H5COOKKOH = C6H6K2CO3 =>
C6H5COOKKOH = C6H6K2CO3
AgCl + NaCl = [NaAg]Cl2 =>
AgCl + NaCl = [NaAg]Cl2
Pb + H2SO4 = PbSO4 + SO2 + H2O =>
Pb + 2 H2SO4 = PbSO4 + SO2 + 2 H2O
(NH4)3 + PO4 + ZnSO4 = (NH4)2SO4 + Zn3(PO4)2 =>
2(NH4)3 + 2 PO4 + 3 ZnSO4 = 3(NH4)2SO4 + Zn3(PO4)2
Cl2 + KI + NaOH = NaCl + KIO3 + H2O =>
3 Cl2 + KI + 6 NaOH = 6 NaCl + KIO3 + 3 H2O
KClO + H2O2 = KClO3 + H2O =>
KClO + 2 H2O2 = KClO3 + 2 H2O
NH4ClO4 + Mg + CuO = CuCl + N2 + H2O + MgO =>
2 NH4ClO4 + 6 Mg + 2 CuO = 2 CuCl + N2 + 4 H2O + 6 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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