| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O
CH3COO + NaOH = CH2COO + Na + H2O =>
CH3COO + NaOH = CH2COO + Na + H2O
CaCO3 + H2O = Ca(HCO3)2 + Ca(OH)2 =>
2 CaCO3 + 2 H2O = Ca(HCO3)2 + Ca(OH)2
C25H30Cl22 + KNO3 + ZnO = K2CO3 + H2 + ZnCl2 + CO + N2 =>
2 C25H30Cl22 + 14 KNO3 + 22 ZnO = 7 K2CO3 + 30 H2 + 22 ZnCl2 + 43 CO + 7 N2
K2CO3 + H2O = K2O + H2CO3 =>
K2CO3 + H2O = K2O + H2CO3
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
Na2CO3 + HBr = NaBr + H2CO3 =>
Na2CO3 + 2 HBr = 2 NaBr + H2CO3
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
Al + CaCl2 = Al(CaCl2) =>
Al + CaCl2 = Al(CaCl2)
Cs + HNO3 = CsNO3 + H =>
Cs + HNO3 = CsNO3 + H
MgCa + Sr2Br = MgSr + Ca2Br =>
2 MgCa + Sr2Br = 2 MgSr + Ca2Br
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2Sn(OH)6 + HCl = H2Sn(OH)6 + KCl =>
K2Sn(OH)6 + 2 HCl = H2Sn(OH)6 + 2 KCl
Cr2O72 + SO3{2-} + H3O{+} = Cr3{+} + SO4{2-} + H2O =>
3 Cr2O72 + 215 SO3{2-} + 2 H3O{+} = 2 Cr3{+} + 215 SO4{2-} + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
P + ZnCl2 = PCl3 + Zn =>
2 P + 3 ZnCl2 = 2 PCl3 + 3 Zn
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2 =>
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
NiCl + Ba(NO3)2 = Ni(NO3)2 + BaCl =>
NiCl + Ba(NO3)2 = Ni(NO3)2 + BaCl
Cs2O3 + H2O = CsH3 + O2 =>
Cs2O3 + 3 H2O = 2 CsH3 + 3 O2
Al2SO4 + NaCO3 = AlCO3 + Na2SO4 =>
Al2SO4 + 2 NaCO3 = 2 AlCO3 + Na2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
Li3PO4 + Pb(C2H3O2)2 = Pb3(PO4)2 + LiC2H3O2 =>
2 Li3PO4 + 3 Pb(C2H3O2)2 = Pb3(PO4)2 + 6 LiC2H3O2
NH4NO3 + AgBr = AgNO3 + NH4Br =>
NH4NO3 + AgBr = AgNO3 + NH4Br
Er + H2O = HEr + OEr =>
3 Er + H2O = 2 HEr + OEr
C6H12O2 + NaOH = C2H3O2Na + C4H9OH =>
C6H12O2 + NaOH = C2H3O2Na + C4H9OH
C4H9OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C4H9OH + 8 I2 + 8 NaOH = 3 CHI3 + CO2HNa + 7 H2ONaI
Fe2(CO3)3(s) + H2O = Fe(OH)3 + CO2 =>
Fe2(CO3)3(s) + 3 H2O = 2 Fe(OH)3 + 3 CO2
H3PO4 + LiHCO3 = CO2 + H2O + Li3PO4 =>
H3PO4 + 3 LiHCO3 = 3 CO2 + 3 H2O + Li3PO4
ZnS + HCl + O2 = SO2 + ZnCl2 + H2O =>
2 ZnS + 4 HCl + 3 O2 = 2 SO2 + 2 ZnCl2 + 2 H2O
BaC2H10N8O5 + H2O = BaO10H18 + N2 + CH4 + C =>
2 BaC2H10N8O5 + 10 H2O = 2 BaO10H18 + 8 N2 + CH4 + 3 C
Ba(OH)2 + HNO3 = BaO5H3N =>
Ba(OH)2 + HNO3 = BaO5H3N
C4H9OH + KNO3 + HCl = C4H9NO3 + KCl + H2O =>
C4H9OH + KNO3 + HCl = C4H9NO3 + KCl + H2O
CH4 + Cl2 = CCl24 + HCl =>
CH4 + 14 Cl2 = CCl24 + 4 HCl
Cl2O + K2O = KClO =>
Cl2O + K2O = 2 KClO
Cr2O3 + HCl = Cr2Cl + H2O + Cl2 =>
2 Cr2O3 + 12 HCl = 2 Cr2Cl + 6 H2O + 5 Cl2
BiCl3 + K2[Sn(OH)4] + KOH = [Sn(OH)6] + KCl + Bi =>
4 BiCl3 + 3 K2[Sn(OH)4] + 6 KOH = 3[Sn(OH)6] + 12 KCl + 4 Bi
P + O2 = PO1231 =>
2 P + 1231 O2 = 2 PO1231
Cr(OH)3 + H2O2 = CrO3 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 CrO3 + 6 H2O
Li3N + Pb(SO4)2 = Pb3N4 + Li2SO4 =>
4 Li3N + 3 Pb(SO4)2 = Pb3N4 + 6 Li2SO4
FeI3 = FeI2 + I =>
FeI3 = FeI2 + I
CdSO4H2S = CdSH2SO4 =>
CdSO4H2S = CdSH2SO4
H2SO + H2O = H3O + HSO =>
H2SO + H2O = H3O + HSO
Eu2O3 + HBr = EuBr2 + H2O + O =>
Eu2O3 + 4 HBr = 2 EuBr2 + 2 H2O + O
KMnO4 + C2H5C(OH)3 = K2CO3 + CO2 + H2O + Mn2O3 =>
14 KMnO4 + 4 C2H5C(OH)3 = 7 K2CO3 + 5 CO2 + 16 H2O + 7 Mn2O3
Al(OH)3 + NaClO4 = Al(ClO4)3 + NaOH =>
Al(OH)3 + 3 NaClO4 = Al(ClO4)3 + 3 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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