| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
(CH3)2C = CH2 =>
(CH3)2C = 3 CH2
K3[Fe(CN)6] + FeCl2 = Fe3(Fe(CN)6)2 + KCl =>
2 K3[Fe(CN)6] + 3 FeCl2 = Fe3(Fe(CN)6)2 + 6 KCl
NaNO2 + FeCl3 = NaCl + Fe(NO2)3 =>
3 NaNO2 + FeCl3 = 3 NaCl + Fe(NO2)3
(CH3)2C = CH2 =>
(CH3)2C = 3 CH2
Na2CO3 + CH3COOH = CH3COONa + H2O + CO3 =>
6 Na2CO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 4 CO3
CH3CH2OH + NaOH = CH3CH2ONa + HOH =>
CH3CH2OH + NaOH = CH3CH2ONa + HOH
NaHCO3 + H8C6O7 = CO2 + H2O + NaC6H5O7 =>
9 NaHCO3 + 8 H8C6O7 = 3 CO2 + 14 H2O + 9 NaC6H5O7
(MgOH)2CO3 + HCl = MgCl2 + MgCO3 + H2O =>
(MgOH)2CO3 + 2 HCl = MgCl2 + MgCO3 + 2 H2O
Cu2(SO4)3 + Pb = Pb(SO4)2 + Cu =>
2 Cu2(SO4)3 + 3 Pb = 3 Pb(SO4)2 + 4 Cu
CdBr2 + Na2S = Na2Br2 + CdS =>
CdBr2 + Na2S = Na2Br2 + CdS
C3H7OH + O2 = C3H4 + H2O =>
2 C3H7OH + O2 = 2 C3H4 + 4 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CH3NH2 + H2O = CH3NH3OH =>
CH3NH2 + H2O = CH3NH3OH
CaCO3 + C6H8O7*H2O = CaC6H8O7 + H2O + CO2 =>
9 CaCO3 + 10 C6H8O7*H2O = 9 CaC6H8O7 + 14 H2O + 15 CO2
CH3CHCH2 + [O] + H2O = CH3CHOHCH2OH =>
CH3CHCH2 + [O] + H2O = CH3CHOHCH2OH
NaClO + CaS2O3 = Ca(ClO)2 + Na2S2O3 =>
2 NaClO + CaS2O3 = Ca(ClO)2 + Na2S2O3
MgCl2 + Pb = Mg + PbCl2 =>
MgCl2 + Pb = Mg + PbCl2
CaCO3 + HC2H3O2 = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(CH3COO)2 + H2O + CO2
C20H14O4 + NaOH = C20H14O4(NaOH)2 =>
C20H14O4 + 2 NaOH = C20H14O4(NaOH)2
Zn + CH3OOH = Zn(CH3)2 + O2 + OH =>
Zn + 2 CH3OOH = Zn(CH3)2 + O2 + 2 OH
KOCl3 + S = KCl3 + SO2 =>
2 KOCl3 + S = 2 KCl3 + SO2
C6H15N + H2O = C2H6O + NH3 =>
C6H15N + 3 H2O = 3 C2H6O + NH3
Mg(aq) + H2So4(aq) = MgSo4(aq) + H2(g) =>
Mg(aq) + H2So4(aq) = MgSo4(aq) + H2(g)
SO2 = S + O =>
SO2 = S + 2 O
CH3OOH + C5H12O2 = C7H14O2 + H2O =>
3 CH3OOH + 5 C5H12O2 = 4 C7H14O2 + 8 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C8H10 + KMnO4 + H2SO4 = C8H8O2 + MnO2 + K2SO4 + H2O =>
C8H10 + 2 KMnO4 + H2SO4 = C8H8O2 + 2 MnO2 + K2SO4 + 2 H2O
CH3CH2OH + NaOH = CH3CH2ONa + HOH =>
CH3CH2OH + NaOH = CH3CH2ONa + HOH
Mg(s) + Fe(NO3)3(aw) = Fe + Mg(NO3)2(aw) =>
3 Mg(s) + 2 Fe(NO3)3(aw) = 2 Fe + 3 Mg(NO3)2(aw)
Pb + O2 = Pb2O7 =>
4 Pb + 7 O2 = 2 Pb2O7
NaHCO3 + C6H8O7 = H2O + CO2 + Na3C6H5O8 =>
27 NaHCO3 + 8 C6H8O7 = 23 H2O + 21 CO2 + 9 Na3C6H5O8
Ca + P = Ca3P4 =>
3 Ca + 4 P = Ca3P4
Ni{+2} + H2PO2 + H2O = Ni + H{+2} + H2PO3 =>
2 Ni{+2} + H2PO2 + H2O = 2 Ni + 2 H{+2} + H2PO3
(CH3)2CHOH + (CH3CO)2O = CH3COOH + CH3COOCH(CH3)2 =>
(CH3)2CHOH + (CH3CO)2O = CH3COOH + CH3COOCH(CH3)2
NaF + BF3 = NaB + F =>
NaF + BF3 = NaB + 4 F
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
Po + XY = PoY + X =>
Po + XY = PoY + X
C57H104O6 + KOH = C18H29KO2 + C18H35KO2 + C3H8O3 =>
C57H104O6 + 3 KOH = C18H29KO2 + 2 C18H35KO2 + C3H8O3
C57H104O6 + KOH = C18H33KO2 + C3H8O3 =>
C57H104O6 + 3 KOH = 3 C18H33KO2 + C3H8O3
C9H13N + H2SO4 = (C9H13N)2*H2SO4 =>
2 C9H13N + H2SO4 = (C9H13N)2*H2SO4
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
ZnCl{2} + AgNO{3} = AgCl + Zn(NO{3}){2} =>
ZnCl{2} + AgNO{3} = AgCl + Zn(NO{3}){2}
C2H2 + O2CO2 = C + H2O =>
4 C2H2 + O2CO2 = 9 C + 4 H2O
Cu(NO3)2 + BeSO4 = Be(NO3)2 + CuSO4 =>
Cu(NO3)2 + BeSO4 = Be(NO3)2 + CuSO4
HIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + I2 + H2O =>
2 HIO3 + 10 FeSO4 + 5 H2SO4 = 5 Fe2(SO4)3 + I2 + 6 H2O
K3[Al(OH)6] + HCl = KCl + Al(OH)3 + H2O =>
K3[Al(OH)6] + 3 HCl = 3 KCl + Al(OH)3 + 3 H2O
Cu + SO4 + NH3 + H2O = Cu(OH)2CuSO4 + NH4 =>
2 Cu + SO4 + 2 NH3 + 2 H2O = Cu(OH)2CuSO4 + 2 NH4
S + Pb(NO3)2 + H2O = H2SO3 + Pb + HNO3 =>
S + 2 Pb(NO3)2 + 3 H2O = H2SO3 + 2 Pb + 4 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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