| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5Br + H2O = HBr + C2H6O
CaOH2 + FeCl2 = CaCl2 + FeOH2 =>
CaOH2 + FeCl2 = CaCl2 + FeOH2
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
AgNO3 + NaCl + HCl = AgCl2 + NaNO3 + H =>
AgNO3 + NaCl + HCl = AgCl2 + NaNO3 + H
Fe(No3)3 + Na3PO4 = Fe(PO4)3 + NaNo =>
Fe(No3)3 + 3 Na3PO4 = Fe(PO4)3 + 9 NaNo
NH4Cl + KOH = KCl + NH3 + H2O =>
NH4Cl + KOH = KCl + NH3 + H2O
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
NaOH(aq) + NiCl2(aq) = NaCl + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl + Ni(OH)2
ZnBr2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgBr(s) =>
ZnBr2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgBr(s)
K2SO3 + H2O = KHSO3 + KOH =>
K2SO3 + H2O = KHSO3 + KOH
C2H5NO2 + Mg = C2H4NO2Mg + H2 =>
2 C2H5NO2 + 2 Mg = 2 C2H4NO2Mg + H2
Br2 + H2O2 = HBrO =>
Br2 + H2O2 = 2 HBrO
Mg(OH)2 + H2O = HMg(OH)2 + OH =>
Mg(OH)2 + H2O = HMg(OH)2 + OH
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4 =>
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4
Cu + Zn(OH)2 = Zn + CuOH =>
2 Cu + Zn(OH)2 = Zn + 2 CuOH
NiCl + LiOH = NiOH + LiCl =>
NiCl + LiOH = NiOH + LiCl
Fe(NO3)3 + H2CO3 = Fe2(CO3)3 + NHO3 =>
2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 NHO3
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O =>
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O
C2Cl4 + H2O = CHCl2COOH + HCl =>
C2Cl4 + 2 H2O = CHCl2COOH + 2 HCl
NaOH + Ba(NO3)2 = Ba(OH)2 + Na(NO3) =>
2 NaOH + Ba(NO3)2 = Ba(OH)2 + 2 Na(NO3)
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
H5IO6 + I2 = IO3 + H2O =>
12 H5IO6 + I2 = 14 IO3 + 30 H2O
ZnCl2 + H2CO3 = HCl + Zn2(CO3)2 =>
2 ZnCl2 + 2 H2CO3 = 4 HCl + Zn2(CO3)2
AgNO3 = Ag + NO2 + O2 = =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
H2 + L2 = HL =>
H2 + L2 = 2 HL
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
AgI + Ba(NO3)2 = AgNO3 + BaI2 =>
2 AgI + Ba(NO3)2 = 2 AgNO3 + BaI2
FeOHSO4 + H2O = [Fe(OH)2]2SO4 + H2SO4 =>
2 FeOHSO4 + 2 H2O = [Fe(OH)2]2SO4 + H2SO4
Fe3 + Cu(NO3)2 = FeNO3 + Cu =>
2 Fe3 + 3 Cu(NO3)2 = 6 FeNO3 + 3 Cu
NH4Br + KHCO3 = KBr + CO2 + NH3 + H2O =>
NH4Br + KHCO3 = KBr + CO2 + NH3 + H2O
NH4OH + H3PO4 = (NH4)2HPO4 + H2O =>
2 NH4OH + H3PO4 = (NH4)2HPO4 + 2 H2O
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
C6H5OH + CuO = C6H5CHO + Cu + H2O =>
7 C6H5OH + 2 CuO = 6 C6H5CHO + 2 Cu + 3 H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CeCl4 + CuCl = CeCuCl5 =>
CeCl4 + CuCl = CeCuCl5
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HC3H3O3 + NaHCO3 = CO2 + H2O + NaC3H3O3 =>
HC3H3O3 + NaHCO3 = CO2 + H2O + NaC3H3O3
C7H6O3 + CH3OH = H2O + C8H8O =>
5 C7H6O3 + 21 CH3OH = 29 H2O + 7 C8H8O
CH2Cl2 + Na = C2H4 + NaCl =>
2 CH2Cl2 + 4 Na = C2H4 + 4 NaCl
CaO + MnO = CaMnO2 =>
CaO + MnO = CaMnO2
C10H11N3O3S + H2O2 = CO2 + H2O + HNO3 + H2SO4 =>
C10H11N3O3S + 33 H2O2 = 10 CO2 + 36 H2O + 3 HNO3 + H2SO4
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l) =>
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l)
Cs + CsNO2 = Cs2O + N =>
3 Cs + CsNO2 = 2 Cs2O + N
(NH3)2SO4 + KOH = NH4O + K2SO4 =>
(NH3)2SO4 + 2 KOH = 2 NH4O + K2SO4
CoSO4 + KOH = Co(OH)2 + K2SO4 =>
CoSO4 + 2 KOH = Co(OH)2 + K2SO4
BeSiO4 = Be + SiO4 =>
BeSiO4 = Be + SiO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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