| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3 + 3 K2(CO3) = Al2(CO3)3 + 6 KNO3
Zn(OH)2 + NH3 = Zn(NH3)4{+2} + OH{-} =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4{+2} + 2 OH{-}
EuSO4 + K2Cr2O7 + H2SO4 = Eu2(SO4)3 + H2O + Cr2(SO4)3 + K2SO4 =>
6 EuSO4 + K2Cr2O7 + 7 H2SO4 = 3 Eu2(SO4)3 + 7 H2O + Cr2(SO4)3 + K2SO4
Ca(H2PO4)2 + NaOH = CaNa2(HPO4)2 + H2O =>
Ca(H2PO4)2 + 2 NaOH = CaNa2(HPO4)2 + 2 H2O
Hf + O2 = Hf2O4 =>
2 Hf + 2 O2 = Hf2O4
W2P2O11 + MoO3 + P + P2O5 = W2MoP3O15 =>
5 W2P2O11 + 5 MoO3 + 3 P + P2O5 = 5 W2MoP3O15
H2SO4 + CU = CUSO4 + H2 =>
H2SO4 + CU = CUSO4 + H2
PO + H2O = PH3 + O3 =>
6 PO + 9 H2O = 6 PH3 + 5 O3
Na2ZnO2 + HCl = Zn(OH)2 + NaCl =>
Na2ZnO2 + 2 HCl = Zn(OH)2 + 2 NaCl
K + LiBr = LiK + Br =>
K + LiBr = LiK + Br
Mg + Ca(OH)2 = Ca + Mg(OH)2 =>
Mg + Ca(OH)2 = Ca + Mg(OH)2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ni(NO3)2 = NO2 + Ni2O3 + O2 =>
4 Ni(NO3)2 = 8 NO2 + 2 Ni2O3 + O2
CuO + CH4O = H2CO + H2O + Cu =>
CuO + CH4O = H2CO + H2O + Cu
Sr(NO3)2 + Na2SO4 = SrNa2 + SO4(NO3)2 =>
Sr(NO3)2 + Na2SO4 = SrNa2 + SO4(NO3)2
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
KNO3 + Al + KOH + H2O = NH3 + K(Al(OH)4) =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 3 NH3 + 8 K(Al(OH)4)
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C6H12O6 + CeO2 + HCl = CeCl3 + CO2 + H2O =>
C6H12O6 + 24 CeO2 + 72 HCl = 24 CeCl3 + 6 CO2 + 42 H2O
C3H7COOH + Al = (C3HCOO)3Al + H2 =>
6 C3H7COOH + 2 Al = 2(C3HCOO)3Al + 21 H2
KNO2 + H2SO4 = K2SO4 + NO2 + NO + H2O =>
2 KNO2 + H2SO4 = K2SO4 + NO2 + NO + H2O
KHCO3 + C2H4O2 = KC2H2O2 + H2O + CO2 =>
8 KHCO3 + 7 C2H4O2 = 8 KC2H2O2 + 10 H2O + 6 CO2
MgCO3 + Na2C2O4 = MgC2O4 + Na2CO3 =>
MgCO3 + Na2C2O4 = MgC2O4 + Na2CO3
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
NO2{-} + MnO4{-} = NO4{-} + MnO2{-} =>
NO2{-} + MnO4{-} = NO4{-} + MnO2{-}
Al + Fe(PO3)2 = Fe + Al(PO3) =>
2 Al + Fe(PO3)2 = Fe + 2 Al(PO3)
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
FeCO3 = FeO3 + C =>
FeCO3 = FeO3 + C
S8 + OH{-} = S{2-} + S2O8{2-} + H{+} =>
9 S8 + 64 OH{-} = 56 S{2-} + 8 S2O8{2-} + 64 H{+}
AgNO3 + Al(CN)3 = AgCN + Al(NO3)3 =>
3 AgNO3 + Al(CN)3 = 3 AgCN + Al(NO3)3
ICl3 = I + Cl2 =>
2 ICl3 = 2 I + 3 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4I + Pb(C2H3O2)2 = PbI2 + NH4C2H3O2 =>
2 NH4I + Pb(C2H3O2)2 = PbI2 + 2 NH4C2H3O2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
NH4SCN + FeCl3 + KCl = NH4Cl + K4Fe(SCN)6 + Cl2 =>
12 NH4SCN + 2 FeCl3 + 8 KCl = 12 NH4Cl + 2 K4Fe(SCN)6 + Cl2
TiCl4 + NaH = Ti + NaCl + H2 =>
TiCl4 + 4 NaH = Ti + 4 NaCl + 2 H2
Au2S3 + H2 = Au + H2S = =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Al + NaCl + H2SO4 = AlCl3 + Na2SO4 + H2 =>
2 Al + 6 NaCl + 3 H2SO4 = 2 AlCl3 + 3 Na2SO4 + 3 H2
H3PO4 + NaI = HI + Na3PO4 =>
H3PO4 + 3 NaI = 3 HI + Na3PO4
Li + C4 = Li4C =>
16 Li + C4 = 4 Li4C
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4 + 9 H2O
AlO + H2CO3 = H2O + AlCO3 =>
AlO + H2CO3 = H2O + AlCO3
Mg2(OH)2CO3 + HBr = MgBr2 + CO2 + H2O =>
Mg2(OH)2CO3 + 4 HBr = 2 MgBr2 + CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
H2Co3 + O2 = Co2 + H2O =>
2 H2Co3 + O2 = 3 Co2 + 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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
