| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 48 NaCO3 = 24 Na2CO3 + 11 H2O + 36 CO2
NH4 + CO3 = NO3 + CH4 =>
NH4 + CO3 = NO3 + CH4
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Cl{-} + H2SO4 = HCl + SO4{2-} =>
2 Cl{-} + H2SO4 = 2 HCl + SO4{2-}
K2CO3 + H2O + Fe2(SO4)3 = K2SO4 + Fe(OH)3 + CO2 =>
3 K2CO3 + 3 H2O + Fe2(SO4)3 = 3 K2SO4 + 2 Fe(OH)3 + 3 CO2
Fe{2+} + C12H8N2 = Fe(C12H8N2){2+} =>
Fe{2+} + C12H8N2 = Fe(C12H8N2){2+}
MnO4{2-} + H2O = MnO4{-} + MnO2 + OH{-N =>
3 MnO4{2-} + 2 H2O = 2 MnO4{-} + MnO2 + 4 OH{-N
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Co(NO3)2*6H2O + C2H8N2 + KNCS = [Co(C2H8N2)2(NCS)2] + H2O + KNO3 =>
Co(NO3)2*6H2O + 2 C2H8N2 + 2 KNCS = [Co(C2H8N2)2(NCS)2] + 6 H2O + 2 KNO3
C{3}H{7}NO{2} + C{10}H{18}O{5} = C{8}H{15}NO{4} =>
2 C{3}H{7}NO{2} + 5 C{10}H{18}O{5} = 7 C{8}H{15}NO{4}
Al + Mn + O2 = Al(MnO4)5 =>
Al + 5 Mn + 10 O2 = Al(MnO4)5
Br2 + Fl2 = BrFl3 =>
Br2 + 3 Fl2 = 2 BrFl3
H2Co3 + Bi(OH)3 = BiOHCo3 + H2O =>
H2Co3 + Bi(OH)3 = BiOHCo3 + 2 H2O
NH3 + H2BO3 = B + N2H4 + H2O =>
4 NH3 + H2BO3 = B + 2 N2H4 + 3 H2O
CuBr2 + HI = CuBr + I2 + HBr =>
2 CuBr2 + 2 HI = 2 CuBr + I2 + 2 HBr
copper(ii)chloride + sodium = sodiumchloride + copper =>
CuCl2 + 2 Na = 2 NaCl + Cu
C2H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(l) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
LaCl3 + KOH = La(OH)3 + KCl =>
LaCl3 + 3 KOH = La(OH)3 + 3 KCl
Na2CO3 + Ba(NO3)2 = CO3Ba + NaNO3 =>
Na2CO3 + Ba(NO3)2 = CO3Ba + 2 NaNO3
Ironoxide + Carbon = iron + carbonmonoxide =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Ca(OH)2 + Cl = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 12 Cl = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
Ag + Au(NO3)3 = Ag(NO3)3 + Au =>
Ag + Au(NO3)3 = Ag(NO3)3 + Au
CrO4Cl3 + H2SO4 = (CrO4)2(SO4)3 + HCl =>
2 CrO4Cl3 + 3 H2SO4 = (CrO4)2(SO4)3 + 6 HCl
SiBr4 = Si + Br =>
SiBr4 = Si + 4 Br
NaNO2 + NaI + H2SO4 = Na2SO4 + NO + I2 + H2O =>
2 NaNO2 + 2 NaI + 2 H2SO4 = 2 Na2SO4 + 2 NO + I2 + 2 H2O
NaS + AlOH = NaOH + AlS =>
NaS + AlOH = NaOH + AlS
Cl2 + H2O = HCl + HClO2 =>
2 Cl2 + 2 H2O = 3 HCl + HClO2
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
Pb + AgNO3 = Pb(NO3)Ag =>
Pb + AgNO3 = Pb(NO3)Ag
Mg + C4H9Br + CHOCHCH3CH3 + H3O = CH3CH2CH2CH2CHOHCHCH3CH3 + MgBr =>
5 Mg + 5 C4H9Br + 3 CHOCHCH3CH3 + H3O = 4 CH3CH2CH2CH2CHOHCHCH3CH3 + 5 MgBr
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
KMnO4 + NaOH + NaNO2 = KOH + MnO4 + Na2NO2 =>
KMnO4 + NaOH + NaNO2 = KOH + MnO4 + Na2NO2
Fe203 + Na + O2 = Na2FeO4 =>
Fe203 + 406 Na + 406 O2 = 203 Na2FeO4
Zn(OH)2 + NH3 = Zn(NH3)4{+2} + OH{-} =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4{+2} + 2 OH{-}
Na + No3 = NaNo3 =>
Na + No3 = NaNo3
C8H8Br2Zn = C8H8ZnBr2 =>
C8H8Br2Zn = C8H8ZnBr2
C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO3 =>
7 C6H5C2H3 + 40 KMnO4 + 16 H2O = 8 C6H5COOH + 40 KOH + 40 MnO3
Ti + H2O = Ti2O4 + H2 =>
2 Ti + 4 H2O = Ti2O4 + 4 H2
CaSO4*2H2O = CaSO4*H2O + H2O =>
CaSO4*2H2O = CaSO4*H2O + H2O
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
NaBiO3 + MnSO4 + HNO3 = HMnO4 + Na2SO4 + NaNO3 + Bi(NO3)3 + H2O =>
5 NaBiO3 + 2 MnSO4 + 16 HNO3 = 2 HMnO4 + 2 Na2SO4 + NaNO3 + 5 Bi(NO3)3 + 7 H2O
Ga2O3 + H2O = Ga(OH)3 =>
Ga2O3 + 3 H2O = 2 Ga(OH)3
NH3 + HOCl = NHCl2 + H2O =>
NH3 + 2 HOCl = NHCl2 + 2 H2O
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
Zn + H{+}Cl{-} = Zn{+2}Cl{-} + H2 =>
Zn + 2 H{+}Cl{-} = Zn{+2}Cl{-} + H2
AgCl(s) + NH4OH = Ag(NH3)Cl + H2O =>
AgCl(s) + NH4OH = Ag(NH3)Cl + H2O
NaCl + MgSO4 = MgCl2 + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2 + Na2SO4
(C2H5)2O + O2 = CO2 + H2O =>
(C2H5)2O + 6 O2 = 4 CO2 + 5 H2O
Au + Fe(NO3)2 = Au(NO3) + Fe2 =>
4 Au + 2 Fe(NO3)2 = 4 Au(NO3) + Fe2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/24
Équations équilibrées sur07/20/23
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