| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaPO4 + KOH = NaOH + KPO4
Mg + H2SO4 = MgO + H2 + SO3 =>
Mg + H2SO4 = MgO + H2 + SO3
K(Al(OH)4)(aw) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + K2SO4(aw) =>
2 K(Al(OH)4)(aw) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + K2SO4(aw)
HCHO + H2O = HCOOH + H2 =>
HCHO + H2O = HCOOH + H2
K + SO3 = K(SO3)3 =>
K + 3 SO3 = K(SO3)3
C12H22O11 + H2O = C12H19O2 + H2O2 =>
2 C12H22O11 + 12 H2O = 2 C12H19O2 + 15 H2O2
C6H12O6 = CH3CHO + CO2 + H2 =>
C6H12O6 = 2 CH3CHO + 2 CO2 + 2 H2
FeO + CO2 = Fe3O4 + CO =>
3 FeO + CO2 = Fe3O4 + CO
BrO2 + OH{-} + N2O4 = BrO3{-} + H2O + NO2{-} =>
2 BrO2 + 4 OH{-} + N2O4 = 2 BrO3{-} + 2 H2O + 2 NO2{-}
(NH4)2SO4 + NaF = Na2SO4 + NH4F =>
(NH4)2SO4 + 2 NaF = Na2SO4 + 2 NH4F
Tl + H2O = TlO2 + H2 =>
Tl + 2 H2O = TlO2 + 2 H2
Po + HCl = PoCl + H2 =>
2 Po + 2 HCl = 2 PoCl + H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
PhC2H3 + KMnO4 + H2SO4 = PhCOOH + MnSO4 + K2SO4 + CO2 + H2O =>
PhC2H3 + 2 KMnO4 + 3 H2SO4 = PhCOOH + 2 MnSO4 + K2SO4 + CO2 + 4 H2O
F + V = F5V =>
5 F + V = F5V
HF + H2O = H3O{+} + F{-} =>
HF + H2O = H3O{+} + F{-}
KIO4 + MnO2 + H2O = MnO4{-} + KIO3 + H{+} =>
3 KIO4 + 2 MnO2 + H2O = 2 MnO4{-} + 3 KIO3 + 2 H{+}
SO3{2-} + Cr2O7{2-} + H2O = SO4{2-} + Cr{3+} + OH{-} =>
3 SO3{2-} + Cr2O7{2-} + 4 H2O = 3 SO4{2-} + 2 Cr{3+} + 8 OH{-}
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Na2SO3 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
2 Na2SO3 + 2 CaCO3 + 3 C = 2 Na2CO3 + 2 CaS + 3 CO2
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
[Fe(NCS)(H2O)5]Cl2 + SnCl2 = FeCl2 + Fe(NCS)2 + SnCl4 + H2O =>
2[Fe(NCS)(H2O)5]Cl2 + SnCl2 = FeCl2 + Fe(NCS)2 + SnCl4 + 10 H2O
Sn{+4} + Sn = Sn{+2} =>
Sn{+4} + Sn = 2 Sn{+2}
C5H12 + HBr = C5H11Br + H2 =>
C5H12 + HBr = C5H11Br + H2
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
Al(OH)3 + H2(CO3) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2(CO3) = Al2(CO3)3 + 6 H2O
Cu(OH)2 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
C26H22N2O4 + O2 = CO2 + H2O + NH3 =>
C26H22N2O4 + 28 O2 = 26 CO2 + 8 H2O + 2 NH3
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Ag(C2H3O2) + K2(CrO4) = Ag(CrO4) + K2(C2H3O2) =>
Ag(C2H3O2) + K2(CrO4) = Ag(CrO4) + K2(C2H3O2)
Fe{3+} + C2O4{2-} = Fe2(C2O4)3 =>
2 Fe{3+} + 3 C2O4{2-} = Fe2(C2O4)3
KNO2 + Br2 + KOH = KBr + KNO3 + H2O =>
KNO2 + Br2 + 2 KOH = 2 KBr + KNO3 + H2O
ZnBr2 + Na2CrO4 = ZnCrO4 + NaBr =>
ZnBr2 + Na2CrO4 = ZnCrO4 + 2 NaBr
Cu(OH)2 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
NaFeO4 + H2O = Fe(OH)3 + NaOH + O2 =>
NaFeO4 + 2 H2O = Fe(OH)3 + NaOH + O2
HNO3 + Hg(OH)2 = Hg(NO3)2 + H2O =>
2 HNO3 + Hg(OH)2 = Hg(NO3)2 + 2 H2O
K + OHBe = KOH + Be =>
K + OHBe = KOH + Be
Al(Br2)3 + Cl2 = Al(Cl2)3 + Br2 =>
Al(Br2)3 + 3 Cl2 = Al(Cl2)3 + 3 Br2
HC8H7O4 + NaOH = H2O + NaC8H7O4 =>
HC8H7O4 + NaOH = H2O + NaC8H7O4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
FeCl2 + Na2(CrO4) = Fe(CrO4) + NaCl =>
FeCl2 + Na2(CrO4) = Fe(CrO4) + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KBr + H2SO4 = K2SO4 + Br2 + H2O + H2S =>
8 KBr + 5 H2SO4 = 4 K2SO4 + 4 Br2 + 4 H2O + H2S
PdO2 + HBr = PdBr2 + Br2 + H2O =>
PdO2 + 4 HBr = PdBr2 + Br2 + 2 H2O
CuCO3(aq) + Ba(OH)2(aq) = BaCO3 + Cu(OH)2 =>
CuCO3(aq) + Ba(OH)2(aq) = BaCO3 + Cu(OH)2
KClO + HCl = KCl + H2O + Cl2 =>
KClO + 2 HCl = KCl + H2O + Cl2
Pb(CH3COO)2 + Zn = Zn(CH3COO)2 + Pb =>
Pb(CH3COO)2 + Zn = Zn(CH3COO)2 + Pb
KCrO4 + H2SO4 = K2SO4 + H2O + Cr2O7 =>
2 KCrO4 + H2SO4 = K2SO4 + H2O + Cr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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