| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NaOH + NiCl2 = NaOHNi + Cl =>
NaOH + NiCl2 = NaOHNi + 2 Cl
C6H12 + Cl2 = CCl + HCl =>
C6H12 + 9 Cl2 = 6 CCl + 12 HCl
K2CrO4 + K2S5 + H2O = K2S2O3 + Cr2O3 + H2 =>
6 K2CrO4 + 4 K2S5 + 15 H2O = 10 K2S2O3 + 3 Cr2O3 + 15 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + H{+} = Cr{+3} + H2O =>
Cr2O3 + 6 H{+} = 2 Cr{+3} + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH4Cl + FeI2 = NH4I + FeCl2 =>
2 NH4Cl + FeI2 = 2 NH4I + FeCl2
NaN3 + H2O = HN3 + Na + OH =>
NaN3 + H2O = HN3 + Na + OH
NaClO4 + SnCl3 = Sn(ClO4)3 + NaCl =>
3 NaClO4 + SnCl3 = Sn(ClO4)3 + 3 NaCl
MnBr2 + KCH3COO = Mn(CH3COO)2 + KBr =>
MnBr2 + 2 KCH3COO = Mn(CH3COO)2 + 2 KBr
Na + HNO3 = NaNO3 + H2O + N4NO3 =>
19 Na + 24 HNO3 = 19 NaNO3 + 12 H2O + N4NO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CS2 + Mg = MgS2 + C =>
CS2 + Mg = MgS2 + C
Fe(SCN)3 + NaF = Na(SCN) + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 Na(SCN) + FeF3
Ni + Au(IO3)3 = Au + Ni(IO3)2 =>
3 Ni + 2 Au(IO3)3 = 2 Au + 3 Ni(IO3)2
H2SO4 + MgOH = H2OH + MgSO4 =>
H2SO4 + MgOH = H2OH + MgSO4
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
H3(PO)4 + Na(OH) = Na3(PO)4 + H(OH) =>
H3(PO)4 + 3 Na(OH) = Na3(PO)4 + 3 H(OH)
NO2{-2} + Al + OH{-} = NH3 + AlO2{-2} =>
2 NO2{-2} + 5 Al + 6 OH{-} = 2 NH3 + 5 AlO2{-2}
NaOH + H2O2 + H2S = Na2SO4 + H2O =>
2 NaOH + 4 H2O2 + H2S = Na2SO4 + 6 H2O
Pb(NO)3(aq) + HCl(aq) = PbCl3 + H(NO) =>
Pb(NO)3(aq) + 3 HCl(aq) = PbCl3 + 3 H(NO)
Fe(OH)3 + HCO3H = Fe(HCO3)3 + H2O =>
Fe(OH)3 + 3 HCO3H = Fe(HCO3)3 + 3 H2O
W + NaClO3 = WO3 + Na2O + Cl2 =>
5 W + 6 NaClO3 = 5 WO3 + 3 Na2O + 3 Cl2
Ca + Fe + Cl3 = CaFeCl3 =>
Ca + Fe + Cl3 = CaFeCl3
Cl2 + KBr(aq) = KCl + Br2 =>
Cl2 + 2 KBr(aq) = 2 KCl + Br2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HNO3 + Ba(OH)2*8H2O = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2*8H2O = Ba(NO3)2 + 10 H2O
Na3PO4*12H2O + BaCl2*H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*12H2O + 3 BaCl2*H2O = Ba3(PO4)2 + 6 NaCl + 27 H2O
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2
AlF3 + I2 = F2 + AlI3 =>
2 AlF3 + 3 I2 = 3 F2 + 2 AlI3
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Fe + SnCl2 = FeCl3 + Sn =>
2 Fe + 3 SnCl2 = 2 FeCl3 + 3 Sn
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
Mn + HNO3 = MnO4 + NO + H2O =>
3 Mn + 8 HNO3 = 3 MnO4 + 8 NO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + OH = C2H + H2O =>
C2H2 + OH = C2H + H2O
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ti + HNO3 = H2TiO3 + NO2 + H2O =>
Ti + 4 HNO3 = H2TiO3 + 4 NO2 + H2O
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
KI + CuCO4 = KICO4 + Cu =>
KI + CuCO4 = KICO4 + Cu
Al(OH)3 + H2O2 = Al(OH3)3 + O2 =>
Al(OH)3 + 3 H2O2 = Al(OH3)3 + 3 O2
H2SO4 + CaCl2 = Ca2SO4 + HCl2 =>
H2SO4 + 2 CaCl2 = Ca2SO4 + 2 HCl2
SC(NH2)2 + NH4(OH) = NH3 + H2S + CO2 =>
SC(NH2)2 + 2 NH4(OH) = 4 NH3 + H2S + CO2
Zn + HNO3(dil) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(dil) = Zn(NO3)2 + 2 NO2 + 2 H2O
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
C7H14 + Br2 = BrH + C7H12 =>
C7H14 + Br2 = 2 BrH + C7H12
AlPO4 + H2SO4 = H3PO4 + Al2(SO4)3 =>
2 AlPO4 + 3 H2SO4 = 2 H3PO4 + Al2(SO4)3
| 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 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
