| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O3 + H2O = 2 HNO2(aq)
K + Ni(C2H3O2)2 = K2C2H3O2 + Ni =>
4 K + Ni(C2H3O2)2 = 2 K2C2H3O2 + Ni
Li + CO2 + H2O = LiHCO3 + H22 =>
22 Li + 22 CO2 + 22 H2O = 22 LiHCO3 + H22
CC2H2 + O2 = CO2 + H2O =>
2 CC2H2 + 7 O2 = 6 CO2 + 2 H2O
Cl + NaF = NaCl + F2 =>
2 Cl + 2 NaF = 2 NaCl + F2
C2H7N + HCl = C2H8NCl =>
C2H7N + HCl = C2H8NCl
Zn + NiCl3 = ZnNi + Cl6 =>
2 Zn + 2 NiCl3 = 2 ZnNi + Cl6
BaCl2 + NaOH + H2SO4 = NaCl + H2O + BaSO4 =>
BaCl2 + 2 NaOH + H2SO4 = 2 NaCl + 2 H2O + BaSO4
Zn + F2 = F2Zn =>
Zn + F2 = F2Zn
C8H18 + O2 = CO7 + H2O =>
2 C8H18 + 65 O2 = 16 CO7 + 18 H2O
CH3Cl + Cl2 = CCl4 + HCl =>
CH3Cl + 3 Cl2 = CCl4 + 3 HCl
C30H62 + O2 = C13H27COOH + H2O =>
14 C30H62 + 37 O2 = 30 C13H27COOH + 14 H2O
MgO + Cl2 = MgCl + O2 =>
2 MgO + Cl2 = 2 MgCl + O2
CH3CH(OH)COOH + Ca(OH)2 = Ca(CH3CH(OH)COO)2 + H2O =>
2 CH3CH(OH)COOH + Ca(OH)2 = Ca(CH3CH(OH)COO)2 + 2 H2O
Cl2 + SO2 + H2O = Cl{-} + SO4 + H{+} =>
2 Cl2 + SO2 + 2 H2O = 4 Cl{-} + SO4 + 4 H{+}
NH3CH3Cl + H2O = HCl + NH4CH3O =>
NH3CH3Cl + H2O = HCl + NH4CH3O
SO4 + CH2O = S + CO2 + H2O =>
SO4 + 2 CH2O = S + 2 CO2 + 2 H2O
NH4VO3 + H2SO4 + Zn = V2(SO4)3 + ZnSO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 6 H2SO4 + 2 Zn = V2(SO4)3 + 2 ZnSO4 + (NH4)2SO4 + 6 H2O
CuOHNO3 = HOCuNO3 =>
CuOHNO3 = HOCuNO3
KJO4 + KJ + HCl = KCl + J2 + H2O =>
KJO4 + 7 KJ + 8 HCl = 8 KCl + 4 J2 + 4 H2O
F + O2 = OF2 =>
4 F + O2 = 2 OF2
(CH3)2CHMgCl + HCl = C3H8 + MgCl2 =>
(CH3)2CHMgCl + HCl = C3H8 + MgCl2
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
Al(OH)3 + N2O3 = AlNO3 + H2O =>
2 Al(OH)3 + N2O3 = 2 AlNO3 + 3 H2O
XCoBr + NaBH4 = XCo + HBr + NaBH =>
3 XCoBr + NaBH4 = 3 XCo + 3 HBr + NaBH
K2Br2O3 = KBr + O =>
K2Br2O3 = 2 KBr + 3 O
Tl2(SO4)3 + H2O = Tl(OH)3 + H2SO4 =>
Tl2(SO4)3 + 6 H2O = 2 Tl(OH)3 + 3 H2SO4
Si + O = SiO =>
Si + O = SiO
Cu(NO3)2 + K2CO3 = Cu(CO3) + K(NO3) =>
Cu(NO3)2 + K2CO3 = Cu(CO3) + 2 K(NO3)
KMnO4 + H2SO4 + (NH4)2C2O4 = MnSO4 + CO2 + (NH4)2SO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5(NH4)2C2O4 = 2 MnSO4 + 10 CO2 + 5(NH4)2SO4 + K2SO4 + 8 H2O
AlN + HNO3 = NH4NO3 + Al(NO3)3 =>
AlN + 4 HNO3 = NH4NO3 + Al(NO3)3
CaCO3 + HCl = CaCl2(s) + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2(s) + H2O + CO2
NH4Br + NaOH = NaBr + NH3 + H2O =>
NH4Br + NaOH = NaBr + NH3 + H2O
Pb(NO3)2 + KClO + NaOH = PbO2 + KCl + NaNO3 + H2O =>
Pb(NO3)2 + KClO + 2 NaOH = PbO2 + KCl + 2 NaNO3 + H2O
(s)Ag + Cl(g) = (s)AgCl =>
(s)Ag + Cl(g) = (s)AgCl
KCl + Ag2CO3 = KClCO3 + Ag =>
KCl + Ag2CO3 = KClCO3 + 2 Ag
HNO3 + Na2SO3 = H2SO3 + NaNO3 =>
2 HNO3 + Na2SO3 = H2SO3 + 2 NaNO3
Ll2O + H2O = LlOH =>
Ll2O + H2O = 2 LlOH
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
Al + Cr3{+} = Al3{+} + Cr =>
3 Al + Cr3{+} = Al3{+} + 3 Cr
Li(HO) + H2SO4 = Li2SO4 + H2O =>
2 Li(HO) + H2SO4 = Li2SO4 + 2 H2O
MnO2 + Sn(OH)4 = Sn(O2)2 + Mn(OH)2 =>
2 MnO2 + Sn(OH)4 = Sn(O2)2 + 2 Mn(OH)2
I2 + SrBr2 = Br2I2 + Sr =>
I2 + SrBr2 = Br2I2 + Sr
KClO3 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
KClO3 + 2 CrCl3 + 10 KOH = 7 KCl + 2 K2CrO4 + 5 H2O
ZnS(aq) + H2SO4 = ZnSO4 + H2S =>
ZnS(aq) + H2SO4 = ZnSO4 + H2S
NaHCO3 + H2O2 = NaOH + H2CO3 + O2 =>
2 NaHCO3 + 2 H2O2 = 2 NaOH + 2 H2CO3 + O2
HCl + NaSO = NaCl + HSO =>
HCl + NaSO = NaCl + HSO
MgCl2 + Na(OH) = Mg(OH)2 + NaCl =>
MgCl2 + 2 Na(OH) = Mg(OH)2 + 2 NaCl
KAl(OH)4(aq) + H2SO4(aq) = H2O(l) + KAl(SO4)2H2O(s) =>
KAl(OH)4(aq) + 2 H2SO4(aq) = 3 H2O(l) + KAl(SO4)2H2O(s)
Al(s) + ZnSO4(aq) = Al2(SO4)3 + Zn =>
2 Al(s) + 3 ZnSO4(aq) = Al2(SO4)3 + 3 Zn
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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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