| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag3N + 3 ZnCl2 = 6 AgCl + Zn3N2
HCI + KOH = HCIKOH =>
HCI + KOH = HCIKOH
S(s) + H2SO4(g) = SO2(s) + H2O(aq) =>
S(s) + 2 H2SO4(g) = 3 SO2(s) + 2 H2O(aq)
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
K2CO3 + Ba(OH)2 = BaCO3 + K2(OH)2 =>
K2CO3 + Ba(OH)2 = BaCO3 + K2(OH)2
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
Al2O3 + (NH4)4SiO4 = Al4(SiO4)3 + (NH4)2O =>
2 Al2O3 + 3(NH4)4SiO4 = Al4(SiO4)3 + 6(NH4)2O
C6H12O3 + O2 = H2O + CO2 =>
2 C6H12O3 + 15 O2 = 12 H2O + 12 CO2
NaOH(ac) + NH4Cl(ac) = NH3(ac) + H2O(l) + NaCl(ac) =>
NaOH(ac) + NH4Cl(ac) = NH3(ac) + H2O(l) + NaCl(ac)
K2[HgI4] + HCl = KCl + HgI2 + HI =>
K2[HgI4] + 2 HCl = 2 KCl + HgI2 + 2 HI
ZnSO4*Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4*Li2CO3 = ZnCO3 + Li2SO4
Cu(SO4) + AlCl3 = Al2(SO4)3 + CuCl2 =>
3 Cu(SO4) + 2 AlCl3 = Al2(SO4)3 + 3 CuCl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2CO + KOH = K2CO + H2O =>
H2CO + 2 KOH = K2CO + 2 H2O
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
NH4(OH) + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4(OH) + H2SO4 = (NH4)2SO4 + 2 HOH
N2O(g) + O2 = NO2 =>
2 N2O(g) + 3 O2 = 4 NO2
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
Cr2O7 + OH = CrO4 + H =>
Cr2O7 + OH = 2 CrO4 + H
C2H5OK + H2O = KOH + C2H5OH =>
C2H5OK + H2O = KOH + C2H5OH
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
NaOH + Co(NO3)2 = Co(OH)2 + Na(NO3) =>
2 NaOH + Co(NO3)2 = Co(OH)2 + 2 Na(NO3)
Be(OH)2 = Be + OH =>
Be(OH)2 = Be + 2 OH
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
C2H3Cl3O2 + C6H5Cl = C14H9Cl5 + H2O =>
C2H3Cl3O2 + 2 C6H5Cl = C14H9Cl5 + 2 H2O
KI + Br = KBr + I =>
KI + Br = KBr + I
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(aq) + H2O(aq) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(aq) + 2 H2O(aq)
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
KMnO4 + KBr + H2O = MnO2 + KBr2 + KOH =>
KMnO4 + 6 KBr + 2 H2O = MnO2 + 3 KBr2 + 4 KOH
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
C6H4(OH)COOCH3 + NaOH = C6H4(NaO)COONa + CH3OH + H2O =>
C6H4(OH)COOCH3 + 2 NaOH = C6H4(NaO)COONa + CH3OH + H2O
H2C2O4*2H2O + KMnO4 = K2C2O4*2H2O + MnO2 + H2O + CO2 =>
4 H2C2O4*2H2O + 2 KMnO4 = K2C2O4*2H2O + 2 MnO2 + 10 H2O + 6 CO2
Cu(II)SO{4} + NaOH = Cu(II)OH + NaSO{4} =>
Cu(II)SO{4} + NaOH = Cu(II)OH + NaSO{4}
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
C7H6O + KMnO4 = K2CO3 + Mn2 + H2O + CO2 =>
7 C7H6O + 32 KMnO4 = 16 K2CO3 + 16 Mn2 + 21 H2O + 33 CO2
[Zr4(OH)8(H2O)16]Cl8(H2O)12 + C2H3O2Na = ZrO(C2H3O2)2 + NaCl + H2O =>
[Zr4(OH)8(H2O)16]Cl8(H2O)12 + 8 C2H3O2Na = 4 ZrO(C2H3O2)2 + 8 NaCl + 32 H2O
HCOOH(aq) + Ba(OH)2(aq) = Ba(HCOO)2(aq) + H2O(l) =>
2 HCOOH(aq) + Ba(OH)2(aq) = Ba(HCOO)2(aq) + 2 H2O(l)
CrCl3 + Al(NO3)3 = Cr(NO3)3 + AlCl3 =>
CrCl3 + Al(NO3)3 = Cr(NO3)3 + AlCl3
Na2CO3 + Cu(NO3)2 = Na(NO3)2 + Cu2CO3 =>
Na2CO3 + 2 Cu(NO3)2 = 2 Na(NO3)2 + Cu2CO3
Pt(NO3)2 + Zn = Pt + Zn(NO3)2 =>
Pt(NO3)2 + Zn = Pt + Zn(NO3)2
Mg + AgN03 = Mg(N03)2 + Ag =>
Mg + 2 AgN03 = Mg(N03)2 + 2 Ag
KOH + I2 = H2O + KI + KIO3 =>
6 KOH + 3 I2 = 3 H2O + 5 KI + KIO3
NaOH + CH2CHCOOC2H5 = CH3COOCNa + C2H5OH =>
NaOH + CH2CHCOOC2H5 = CH3COOCNa + C2H5OH
HCl + K2Cr2O7 = Cl2 + CrCl4 + KCl + H2O =>
14 HCl + K2Cr2O7 = 2 Cl2 + 2 CrCl4 + 2 KCl + 7 H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
ZnO + FeCl2 = FeO + ZnCl2 =>
ZnO + FeCl2 = FeO + ZnCl2
KHCO3 + NaF = KF + NaHCO3 =>
KHCO3 + NaF = KF + NaHCO3
CO(g) + H2(g) = CH2O(g) =>
CO(g) + H2(g) = CH2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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