| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + H2SO4 = H2 + ClSO4
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
K2SO4 + Ba(OH)2 = KOH + Ba2(SO4)2 =>
2 K2SO4 + 2 Ba(OH)2 = 4 KOH + Ba2(SO4)2
Ag(NO3)(aq) + KCl(aq) = K(NO3)(aq) + AgCl(s) =>
Ag(NO3)(aq) + KCl(aq) = K(NO3)(aq) + AgCl(s)
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
C2H7NO + KOH = C2H6NOK + H2O =>
C2H7NO + KOH = C2H6NOK + H2O
AgNO3 + NH3 = [Ag(NH3)2]NO3 =>
AgNO3 + 2 NH3 = [Ag(NH3)2]NO3
Ag(NO3)(aq) + KCl(aq) = K(NO3)(aq) + AgCl(s) =>
Ag(NO3)(aq) + KCl(aq) = K(NO3)(aq) + AgCl(s)
AlCl + K = KCl + Al =>
AlCl + K = KCl + Al
KI(aq) + CuSO4(aq) = K2SO4(aq) + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2SO4(aq) + CuI2
HC2H3O2(aq) + Na2CO3(aq) = H2O(l)CO2(g) + NaC2H3O2(aq) =>
2 HC2H3O2(aq) + Na2CO3(aq) = H2O(l)CO2(g) + 2 NaC2H3O2(aq)
S2 + O2 + NaOH = Na2SO4 + H2O =>
S2 + 3 O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
K2SO4 + Ba(OH)2 = KOH + Ba2(SO4)2 =>
2 K2SO4 + 2 Ba(OH)2 = 4 KOH + Ba2(SO4)2
KCrO2 + H2O2 + NaOH = K2CrO4 + H2O + Na2CrO4 =>
2 KCrO2 + 3 H2O2 + 2 NaOH = K2CrO4 + 4 H2O + Na2CrO4
NaCH3CO2 + KCl = NaCl + KC2H3O2 =>
NaCH3CO2 + KCl = NaCl + KC2H3O2
CuSO4(s) + H2O = CuSO4(H2O)5 =>
CuSO4(s) + 5 H2O = CuSO4(H2O)5
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
Fe2(SO4)3(aq) + Ba(OH)2(aq) = Fe(OH) + Ba(SO4)3 =>
Fe2(SO4)3(aq) + Ba(OH)2(aq) = 2 Fe(OH) + Ba(SO4)3
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AlCl + K = KCl + Al =>
AlCl + K = KCl + Al
Au3 + HCl = AuCl3 + H2 =>
2 Au3 + 18 HCl = 6 AuCl3 + 9 H2
K2Cr2O7 + HCl + NaOH = K2O + NaCrO + H2O + Cl2 =>
K2Cr2O7 + 10 HCl + 2 NaOH = K2O + 2 NaCrO + 6 H2O + 5 Cl2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
C5H11ONO + NaOH = C5H11OH + NaNO2 =>
C5H11ONO + NaOH = C5H11OH + NaNO2
K2SO4 + Ba(OH)2 = KOH + Ba2(SO4)2 =>
2 K2SO4 + 2 Ba(OH)2 = 4 KOH + Ba2(SO4)2
NH2OH + H2O = NH4OH + OH =>
NH2OH + 2 H2O = NH4OH + 2 OH
H3(PO4) = H2 + PO4 =>
2 H3(PO4) = 3 H2 + 2 PO4
Hg{2} + K{+} = K{2} + Hg =>
Hg{2} + 2 K{+} = 2 K{2} + Hg
CH3CH2CHOOH = CH3CH2CHO2 + H =>
CH3CH2CHOOH = CH3CH2CHO2 + H
UO2Cl2 + Na2CO3 = Na2(UO2(CO3)2) + NaCl =>
UO2Cl2 + 2 Na2CO3 = Na2(UO2(CO3)2) + 2 NaCl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
K + NiO = Ni + KO =>
K + NiO = Ni + KO
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
K2SO4 + Ba(OH)2 = KOH + Ba2(SO4)2 =>
2 K2SO4 + 2 Ba(OH)2 = 4 KOH + Ba2(SO4)2
CH3COOH + OH = CH3COO + H2O =>
CH3COOH + OH = CH3COO + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3COOH + CO(NH2)2 + NaNO2 = N2 + C2H3O3Na + H2O =>
3 CH3COOH + 2 CO(NH2)2 + 4 NaNO2 = 4 N2 + 4 C2H3O3Na + 4 H2O
C16H34 + H2O = CO2 + H{+} + e =>
C16H34 + 32 H2O = 16 CO2 + 98 H{+} + 98e
ClO3{-} + N2 = NO2 + Cl{-} =>
4 ClO3{-} + 3 N2 = 6 NO2 + 4 Cl{-}
H2SO4 + KI = SO2 + I2 + K2SO4 + H2O =>
2 H2SO4 + 2 KI = SO2 + I2 + K2SO4 + 2 H2O
K2IO4 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 K2IO4 + 12 KI + 8 H2SO4 = 7 I2 + 8 K2SO4 + 8 H2O
K2Cr2O7 + HCl + H2SO4 = Cr2O3 + K2SO4 + H2O + Cl2 =>
K2Cr2O7 + 6 HCl + H2SO4 = Cr2O3 + K2SO4 + 4 H2O + 3 Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C11H15O3N + O2 = CO2 + H2O + NO2 =>
4 C11H15O3N + 57 O2 = 44 CO2 + 30 H2O + 4 NO2
Ba(NO3)2 + K2SO4 = Ba(SO4)2 + K2NO3 =>
Ba(NO3)2 + 2 K2SO4 = Ba(SO4)2 + 2 K2NO3
K2[Pb(OH)4] + CO2 = KHCO3 + Pb(OH)2 =>
K2[Pb(OH)4] + 2 CO2 = 2 KHCO3 + Pb(OH)2
HI(aq) + NaOH(aq) = H2O(l) + NaI =>
HI(aq) + NaOH(aq) = H2O(l) + NaI
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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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