| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NO2 + 6 H2O = 4 NH3 + 7 O2
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Na2S(aq) + CaCl2 = CaS + NaCl =>
Na2S(aq) + CaCl2 = CaS + 2 NaCl
Al(s) + Cu(NO3)2 = Al(NO3)3 + Cu(s) =>
2 Al(s) + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu(s)
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
Cr2O7{-2} + H{+} + Fe{2+} = Cr{+3} + H2O + Fe{3+} =>
Cr2O7{-2} + 14 H{+} + 6 Fe{2+} = 2 Cr{+3} + 7 H2O + 6 Fe{3+}
Al(OH)3 + H2SO4 + H2O = Al(H2O)6 + SO4 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = 2 Al(H2O)6 + 3 SO4
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
Sn3P4 + Zn = Zn3P2 + Sn =>
Sn3P4 + 6 Zn = 2 Zn3P2 + 3 Sn
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
BrF = Br + F2 =>
2 BrF = 2 Br + F2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(s) + HgNO3(aq) = Ca(NO3)2(aq) + Hg(s) =>
Ca(s) + 2 HgNO3(aq) = Ca(NO3)2(aq) + 2 Hg(s)
S2O3{-2} + OCl{-} = Cl{-} + S2O8{-2} =>
S2O3{-2} + 5 OCl{-} = 5 Cl{-} + S2O8{-2}
C8H13OH + O2 = CO2 + H2O =>
C8H13OH + 11 O2 = 8 CO2 + 7 H2O
H3NaO + KI = KINa + H3O =>
H3NaO + KI = KINa + H3O
HCl + C20H14O4 + NH4OH = NH4OHC20H14O4HCl =>
HCl + C20H14O4 + NH4OH = NH4OHC20H14O4HCl
C2O = C2 + O2 =>
2 C2O = 2 C2 + O2
Mg(NO3)2 + K2CO3 + H2O = (MgOH)2CO3 + CO2 + KNO3 =>
2 Mg(NO3)2 + 2 K2CO3 + H2O = (MgOH)2CO3 + CO2 + 4 KNO3
Ca(s) + Br2(g) = CaBr2(s) =>
Ca(s) + Br2(g) = CaBr2(s)
LaI3 + F2 = LaF3 + I2 =>
2 LaI3 + 3 F2 = 2 LaF3 + 3 I2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C + Fe6 = CFe =>
6 C + Fe6 = 6 CFe
RhCl4 = Rh + Cl =>
RhCl4 = Rh + 4 Cl
NO2 + Na2O = NaNO + O2 =>
4 NO2 + 2 Na2O = 4 NaNO + 3 O2
Cu(No3)2 + Mg = Cu2Mg + No3 =>
2 Cu(No3)2 + Mg = Cu2Mg + 4 No3
HNO3 + Na2O = NaN3 + H2O + O2 =>
6 HNO3 + Na2O = 2 NaN3 + 3 H2O + 8 O2
C5H8 + KMnO4 + H2SO4 = C5H8O2 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 4 KMnO4 + 6 H2SO4 = 5 C5H8O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MgBr2Ca(OH)2 = Mg(OH)2CaBr2 =>
MgBr2Ca(OH)2 = Mg(OH)2CaBr2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag + Au(ClO3)4 = Ag(ClO3)4 + Au =>
Ag + Au(ClO3)4 = Ag(ClO3)4 + Au
ZnCO3 + H3PO4 = ZnPO4 + H3CO3 =>
ZnCO3 + H3PO4 = ZnPO4 + H3CO3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2)2 =>
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2)2
PH3 + O2 = H2O + P4O11 =>
8 PH3 + 17 O2 = 12 H2O + 2 P4O11
KMnO4 + CH3CH2OH = K2CO3 + MnO2 + H2O =>
4 KMnO4 + CH3CH2OH = 2 K2CO3 + 4 MnO2 + 3 H2O
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cd(NO3)2 + FeI2 = CdI2 + Fe(NO3)2 =>
Cd(NO3)2 + FeI2 = CdI2 + Fe(NO3)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KClO3 + Fe(NO3)2 = KNO3 + Fe(ClO3)2 =>
2 KClO3 + Fe(NO3)2 = 2 KNO3 + Fe(ClO3)2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Au(OH)3 + HCl = Au(OH)2 + H2O + Cl2 =>
2 Au(OH)3 + 2 HCl = 2 Au(OH)2 + 2 H2O + Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
