| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + 6 SO2 + 6 H2O = 2 HCl + K2SO4 + 5 H2SO4
(AuCl4){-} + Cu = Au + Cl{-} + Cu2{+} =>
(AuCl4){-} + 6 Cu = Au + 4 Cl{-} + 3 Cu2{+}
HCI1 + NaOH = NaCI + H2O =>
HCI1 + NaOH = NaCI + H2O
C9H8O4(s) + HCl(aq) = C9H7O3Cl(s) + H2O(l) =>
C9H8O4(s) + HCl(aq) = C9H7O3Cl(s) + H2O(l)
Fe + Ag2CrO4 = Fe(CrO4)3 + Ag =>
Fe + 3 Ag2CrO4 = Fe(CrO4)3 + 6 Ag
Na2O(s) + HCl(ac) = NaCl(s) + H2O(l) =>
Na2O(s) + 2 HCl(ac) = 2 NaCl(s) + H2O(l)
TiOCl2 + H2O = Ti(OH)3 + Cl + H =>
TiOCl2 + 2 H2O = Ti(OH)3 + 2 Cl + H
C3H8 + Cl2 = C3H8Cl2 =>
C3H8 + Cl2 = C3H8Cl2
Na + HPO + H2SO4 = H3PO + NaSO4 =>
Na + HPO + H2SO4 = H3PO + NaSO4
S + MgI2 = SI + Mg =>
2 S + MgI2 = 2 SI + Mg
H(CN) + Cu(SO4) = H(SO4) + CuCN =>
H(CN) + Cu(SO4) = H(SO4) + CuCN
Na2Ti3O7 + HCl = H2Ti3O7 + NaCl =>
Na2Ti3O7 + 2 HCl = H2Ti3O7 + 2 NaCl
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
C45H86O6 + NaOH = C14H27O2Na + C3H8O3 =>
C45H86O6 + 3 NaOH = 3 C14H27O2Na + C3H8O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4 + Al2O3 = Al2(SO4)3 + CuO =>
3 CuSO4 + Al2O3 = Al2(SO4)3 + 3 CuO
PF3 + O2 = P2O5 + OF2 =>
2 PF3 + 4 O2 = P2O5 + 3 OF2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu{2+} + NH2OH = N2O + Cu{+} + H{+} + H2O =>
4 Cu{2+} + 2 NH2OH = N2O + 4 Cu{+} + 4 H{+} + H2O
Al(OH)3 + Na2CO3 = Na + OH + Al2(CO3)3 =>
2 Al(OH)3 + 3 Na2CO3 = 6 Na + 6 OH + Al2(CO3)3
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
BaCl2 + CaSO4 = BaSO4 + CaCl2 =>
BaCl2 + CaSO4 = BaSO4 + CaCl2
Cl{-} + Co{3+} = Cl2 + Co{2+} =>
2 Cl{-} + 2 Co{3+} = Cl2 + 2 Co{2+}
FePO4 + K2SO3 = Fe2(SO3)3 + K3PO4 =>
2 FePO4 + 3 K2SO3 = Fe2(SO3)3 + 2 K3PO4
C13H33N4Ta + SiO2 = Ta2O5 + Si + H2O + CO2 + N2 =>
2 C13H33N4Ta + 45 SiO2 = Ta2O5 + 45 Si + 33 H2O + 26 CO2 + 4 N2
C8H16O4 = CH3CHO =>
C8H16O4 = 4 CH3CHO
C5H8O2 + NaOH = C5H7O2 + Na + OH2 =>
C5H8O2 + NaOH = C5H7O2 + Na + OH2
N2O + NO2 = NO =>
N2O + NO2 = 3 NO
CxHxBr2 + NaOH = CxHx(ONa)2 + HBr =>
CxHxBr2 + 2 NaOH = CxHx(ONa)2 + 2 HBr
H2CO3 + Ta(OH)5 = TaCO3 + H2(OH)5 =>
H2CO3 + Ta(OH)5 = TaCO3 + H2(OH)5
ClO + O = ClO2 =>
ClO + O = ClO2
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH
Fe2(SO4)3(aq) + KOH(aq) = Fe(OH)3 + K2SO4(aq) =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 2 Fe(OH)3 + 3 K2SO4(aq)
ZnCl2 + C3H7NO2S + NH3 = Zn(Zn(SCH2CH(NH2)CO2)2) + NH4ClHCl =>
2 ZnCl2 + 2 C3H7NO2S + 2 NH3 = Zn(Zn(SCH2CH(NH2)CO2)2) + 2 NH4ClHCl
H2Co3(aq) + Mg(OH)2(s) = MgCo3(aq) + H2O(l) =>
H2Co3(aq) + Mg(OH)2(s) = MgCo3(aq) + 2 H2O(l)
CH3COCH + O2 = CO + H2O =>
CH3COCH + 2 O2 = 3 CO + 2 H2O
HCl + CaOH = H2O + CaCl1 =>
HCl + CaOH = H2O + CaCl1
Fe2(CO3)2 + Ba(NO3)2 = Fe(NO3)2 + Ba2(CO3)2 =>
Fe2(CO3)2 + 2 Ba(NO3)2 = 2 Fe(NO3)2 + Ba2(CO3)2
Mg(CO3) + H3PO4 = Mg3(PO4)2 + H2O + CO2 =>
3 Mg(CO3) + 2 H3PO4 = Mg3(PO4)2 + 3 H2O + 3 CO2
I2 + Cl2 + OH{-} = H3IO6{-2} + Cl{-} + H2O =>
I2 + 7 Cl2 + 18 OH{-} = 2 H3IO6{-2} + 14 Cl{-} + 6 H2O
KMnO4 + C2H2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 C2H2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
Ba(CH3CO2)2 + (NH4)2SO4 = BaSO4 + NH4(CH3CO2) =>
Ba(CH3CO2)2 + (NH4)2SO4 = BaSO4 + 2 NH4(CH3CO2)
KCl + Ca + CO2 + HCl = KOH + CaCl2 + C =>
2 KCl + 2 Ca + CO2 + 2 HCl = 2 KOH + 2 CaCl2 + C
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
BrO3{-} + Br{-} + H3O{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H3O{+} = 3 Br2 + 9 H2O
H2S(g) + O2 = H2O(l) + SO2(g) =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2(g)
Zn + K3PO4 = Zn3(PO4)2 + K =>
3 Zn + 2 K3PO4 = Zn3(PO4)2 + 6 K
KHC8H4O4 + NaOH = Na(KC8H4O4) + H2O =>
KHC8H4O4 + NaOH = Na(KC8H4O4) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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