| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + SrCl2 = 2 KCl + SrCO3
KMnO4 + KI + HCl = I2 + H2O + KCl + MnCl2 =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 8 H2O + 12 KCl + 2 MnCl2
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Co + Sb = CoSb2 =>
Co + 2 Sb = CoSb2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C6H5OH + Na2CO3 = C6H5ONa + CO2 + H2O =>
2 C6H5OH + Na2CO3 = 2 C6H5ONa + CO2 + H2O
NaClO2 + H2SO4 = ClO2 + NaCl + Na2SO4 + H2O =>
5 NaClO2 + 2 H2SO4 = 4 ClO2 + NaCl + 2 Na2SO4 + 2 H2O
KI + Cl2 + H2O = KIO3 + HCl =>
KI + 3 Cl2 + 3 H2O = KIO3 + 6 HCl
K2SO4 + (NH4)2S = K(NH4) + SSO4 =>
K2SO4 + (NH4)2S = 2 K(NH4) + SSO4
(Ca)3(P)2(O)8 + (H)3P(O)4 = Ca(H)4(P)2(O)8 =>
(Ca)3(P)2(O)8 + 4(H)3P(O)4 = 3 Ca(H)4(P)2(O)8
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Al2O3 + SiO2 = Al6Si2O13 =>
3 Al2O3 + 2 SiO2 = Al6Si2O13
HCl(aq) + Ca(OH)2 = H2O(l) + CaCl2(aq) =>
2 HCl(aq) + Ca(OH)2 = 2 H2O(l) + CaCl2(aq)
TlCl3 + SO3{2-} + H2O = TlCl + SO4{2-} + H{3} + Cl{-} =>
3 TlCl3 + SO3{2-} + H2O = 3 TlCl + SO4{2-} + 2 H{3} + 6 Cl{-}
CrCl3 + NaClO3 + NaOH = Na2CrO3 + NaCl + H2O =>
6 CrCl3 + NaClO3 + 30 NaOH = 6 Na2CrO3 + 19 NaCl + 15 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H2 + HBr = CH2 + CHBr =>
C2H2 + HBr = CH2 + CHBr
Xe + Ne = XeNe =>
Xe + Ne = XeNe
H2 + I = HI =>
H2 + 2 I = 2 HI
NH3AgO + C2H4O = C2H4O2 + NH3 + Ag =>
NH3AgO + C2H4O = C2H4O2 + NH3 + Ag
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
SiH4 + KMnO4 = MnO2 + SiO2 + H2O + KOH =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 2 H2O + 8 KOH
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
NaCl + LiBr = LiCl + NaBr =>
NaCl + LiBr = LiCl + NaBr
Cu + Na2SO4 = CuSO4 + Na =>
Cu + Na2SO4 = CuSO4 + 2 Na
Ba(CH3COO)2 + KOH = Ba(OH)2 + KCH3COO =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 KCH3COO
Mg + HOH = H2Mg + OH =>
Mg + 2 HOH = H2Mg + 2 OH
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
HNO2 = NH3 + NO2 + H2O =>
7 HNO2 = NH3 + 6 NO2 + 2 H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
PbNa + C2H5CI = Pb(C2H5)4 + NaCI + Pb =>
4 PbNa + 4 C2H5CI = Pb(C2H5)4 + 4 NaCI + 3 Pb
Cu + FeCl2 = CuCl2 + Fe =>
Cu + FeCl2 = CuCl2 + Fe
HNO3 + Na2S = NaNO3 + H2S =>
2 HNO3 + Na2S = 2 NaNO3 + H2S
HgSe + HCl = HgCl2 + H2Se =>
HgSe + 2 HCl = HgCl2 + H2Se
Hg2CrO4 + Li2SO4 = Hg2SO4 + Li2CrO4 =>
Hg2CrO4 + Li2SO4 = Hg2SO4 + Li2CrO4
C25H52 + KClO3 = C25H52KClO3 =>
C25H52 + KClO3 = C25H52KClO3
Zn + HNO3(conc) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(conc) = 4 Zn(NO3)2 + N2O + 5 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
HNO3 + Ca = Ca(NO3)2 + NH2NO3 + H2O =>
8 HNO3 + 3 Ca = 3 Ca(NO3)2 + NH2NO3 + 3 H2O
FeO + P = Fe + P2O5 =>
5 FeO + 2 P = 5 Fe + P2O5
KCl + NaHCO3 = K2CO3 + CO2 + NaCl + H2O =>
2 KCl + 2 NaHCO3 = K2CO3 + CO2 + 2 NaCl + H2O
KOH + MgI{2+} = MgOH{2+} + KI =>
KOH + MgI{2+} = MgOH{2+} + KI
AlBr3 + Cl2 = Br2 + AlCl2 =>
2 AlBr3 + 2 Cl2 = 3 Br2 + 2 AlCl2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
