| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
C4H12N2 + O2 = CO2 + H2O + N =>
C4H12N2 + 7 O2 = 4 CO2 + 6 H2O + 2 N
ZnO = Zn{2+} + O{2-} =>
ZnO = Zn{2+} + O{2-}
H4C + N2Cl4 = H + C3Cl4 + N2 =>
3 H4C + N2Cl4 = 12 H + C3Cl4 + N2
Al(s) + H2SO4(aq) = Al2(SO4)(aq) + H2(g) =>
2 Al(s) + H2SO4(aq) = Al2(SO4)(aq) + H2(g)
Fe + KSCN = Fe(SCN)3 + K =>
Fe + 3 KSCN = Fe(SCN)3 + 3 K
NaCrO2 + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4
KIO3 + KI + H2(SO4) = H2O + I2 + K2(SO4) =>
KIO3 + 5 KI + 3 H2(SO4) = 3 H2O + 3 I2 + 3 K2(SO4)
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
Ca + CuSO4 = CaO + CuS =>
4 Ca + CuSO4 = 4 CaO + CuS
HBr + NaCN = NaBr + HCN =>
HBr + NaCN = NaBr + HCN
Na2B4O7 + HCl = H2B4O7 + NaCl =>
Na2B4O7 + 2 HCl = H2B4O7 + 2 NaCl
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4 =>
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4
F + CsCl = Cl2 + CsF =>
2 F + 2 CsCl = Cl2 + 2 CsF
Ca + (HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca + (HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
Pu + O2 = PuO3 =>
2 Pu + 3 O2 = 2 PuO3
Mg(NO3)2(aq) + KOH(aq) = Mg(OH)2 + KNO3 =>
Mg(NO3)2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KNO3
KOH + FeNO3 = K3NO3Fe(OH)3 =>
3 KOH + FeNO3 = K3NO3Fe(OH)3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al(s) + H2O + NaOH(s) = NaAlO2(s) + H2(g) =>
2 Al(s) + 2 H2O + 2 NaOH(s) = 2 NaAlO2(s) + 3 H2(g)
C7H6OO2 + O2 = CO2 + H2O =>
C7H6OO2 + 7 O2 = 7 CO2 + 3 H2O
Li2S + Mg(C2H3O2)2 = MgS + Li2(C2H3O2)2 =>
Li2S + Mg(C2H3O2)2 = MgS + Li2(C2H3O2)2
H{+} + AsO4{-3} + H2S = As2S5 + H2O =>
6 H{+} + 2 AsO4{-3} + 5 H2S = As2S5 + 8 H2O
Ag(NO3) + Na2HPO4 = Ag2(HPO4) + Na(NO3) =>
2 Ag(NO3) + Na2HPO4 = Ag2(HPO4) + 2 Na(NO3)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
KMnO4 = K + MnO4 =>
KMnO4 = K + MnO4
MgSO4 + In = Mg + InSO4 =>
MgSO4 + In = Mg + InSO4
TcBr4 + I2 = TcI4 + Br3 =>
3 TcBr4 + 6 I2 = 3 TcI4 + 4 Br3
HCOOH + [Ag(NH3)2]{+} + OH{-} = Ag + CO2 + H2O + NH3 =>
HCOOH + 2[Ag(NH3)2]{+} + 2 OH{-} = 2 Ag + CO2 + 2 H2O + 4 NH3
Zn(NO3)2 + Na3(PO4) = Zn(PO4) + Na3(NO3)2 =>
Zn(NO3)2 + Na3(PO4) = Zn(PO4) + Na3(NO3)2
H2O2 + NH3 + HCl = H2NOHHCl + H2O =>
H2O2 + NH3 + HCl = H2NOHHCl + H2O
Al + K(OH) + H2(SO4)H2O = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 K(OH) + 4 H2(SO4)H2O = 2 KAl(SO4)2 + 6 H2O + 3 H2
BaO2H2 + H2SO4 = BaSO4 + H2O =>
BaO2H2 + H2SO4 = BaSO4 + 2 H2O
NaCl + MnO = NaO + ClMn =>
NaCl + MnO = NaO + ClMn
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
Al + Co2 = AlCo3 =>
2 Al + 3 Co2 = 2 AlCo3
CuCl2 + Na2S = CuS + ClNa =>
CuCl2 + Na2S = CuS + 2 ClNa
Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3 =>
Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3
Br2 + Cl2 + H2O = HCl + HBrO =>
Br2 + Cl2 + 2 H2O = 2 HCl + 2 HBrO
Cu(OH)2 + NH3*H2O = [Cu(NH3)4] + H2O + OH =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4] + 4 H2O + 2 OH
CdSO2 + KOH = Cd(OH)2 + K2SO2 =>
CdSO2 + 2 KOH = Cd(OH)2 + K2SO2
K2G2O7 + KI + HCl = GCl3 + KCl + I2 + H2O =>
K2G2O7 + 6 KI + 14 HCl = 2 GCl3 + 8 KCl + 3 I2 + 7 H2O
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
2 CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + 2 H2O
C2H2 + HBr = C2H2Br2 + H2 =>
C2H2 + 2 HBr = C2H2Br2 + H2
NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
K + H3PO4 = KH2PO4 + H2 =>
2 K + 2 H3PO4 = 2 KH2PO4 + H2
NaHPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + Na2NO3 + (NH4)2NO4 + H2O =>
70 NaHPO4 + 120(NH4)6Mo7O24 + 376 HNO3 = 70(NH4)2(PMo12O40) + 35 Na2NO3 + 307(NH4)2NO4 + 155 H2O
HNO3 + BaCO3 = Ba(NO3)2 + CO2 + H2O =>
2 HNO3 + BaCO3 = Ba(NO3)2 + CO2 + H2O
HNO3 + Mn = Mn(NO3)2 + NO2 + H2O =>
4 HNO3 + Mn = Mn(NO3)2 + 2 NO2 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/25
Équations équilibrées sur05/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
