| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 K[VOCl3] + 48 NaOH = Na12V18O42 + 18 KCl + 36 NaCl + 24 H2O
AlCl3 + Na(OH) = NaCl + Al(OH)3 =>
AlCl3 + 3 Na(OH) = 3 NaCl + Al(OH)3
CH3Cl + K = CH3KCl =>
CH3Cl + K = CH3KCl
Sn(NO3)2 = NO2 + O2 + SnO =>
2 Sn(NO3)2 = 4 NO2 + O2 + 2 SnO
C2H6(g) + O2(g) = C2H6O2(g) =>
C2H6(g) + O2(g) = C2H6O2(g)
CH3COOH8 + O2 = CO2 + H2O =>
4 CH3COOH8 + 15 O2 = 8 CO2 + 22 H2O
BeCO3 + HF = BeF2 + H2O + CO2 =>
BeCO3 + 2 HF = BeF2 + H2O + CO2
C2H6O + Cr2O7{-} + H{+} = C2H4O + H2O + Cr3{+} =>
37 C2H6O + 6 Cr2O7{-} + 10 H{+} = 37 C2H4O + 42 H2O + 4 Cr3{+}
Cr(OH)3 + KOH = K3Cr(OH)6 =>
Cr(OH)3 + 3 KOH = K3Cr(OH)6
CaF2 + KHS = Ca(HS)2 + KF =>
CaF2 + 2 KHS = Ca(HS)2 + 2 KF
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NiCl2(aq) + NaOH(aq) = Ni(OH)2(s) + NaCl(aq) =>
NiCl2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaCl(aq)
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
CuSO4 + NaO = NaSO4 + CuO =>
CuSO4 + NaO = NaSO4 + CuO
Co(NO3)3 + FeCl3 = CoCl3 + Fe(NO3)3 =>
Co(NO3)3 + FeCl3 = CoCl3 + Fe(NO3)3
Na + AgCl = NaCl + Ag =>
Na + AgCl = NaCl + Ag
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeCl3 + KSCN = FeSCN{2+} + KCl3{2-} =>
FeCl3 + KSCN = FeSCN{2+} + KCl3{2-}
C6H5COOHKOH = KC6H5COOH2O =>
C6H5COOHKOH = KC6H5COOH2O
H2SO4 + CO2 = H2SCO6 =>
H2SO4 + CO2 = H2SCO6
K2Cr2O7 + Cu2O + HCl = CuCl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 Cu2O + 20 HCl = 6 CuCl2 + 2 CrCl3 + 2 KCl + 10 H2O
No2CO3 + HCl = NoCl + CO2 + H2O =>
No2CO3 + 2 HCl = 2 NoCl + CO2 + H2O
Ca3(PO4)2 + NaCl = CaCl2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3(PO4)
KBrO + SO2 = K2SO4 + Br2 =>
2 KBrO + SO2 = K2SO4 + Br2
Zn(NO3) + Cu = Cu(NO3) + Zn =>
Zn(NO3) + Cu = Cu(NO3) + Zn
NaNO3 + (NH4)2SO4 = N2O + Na2SO4 + H2O =>
2 NaNO3 + (NH4)2SO4 = 2 N2O + Na2SO4 + 4 H2O
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Be + O = BeO =>
Be + O = BeO
KH2PO4 = K + P + H2 + O =>
KH2PO4 = K + P + H2 + 4 O
H2O + H3PO4 = PO4(OH)3 + H =>
3 H2O + H3PO4 = PO4(OH)3 + 6 H
C4H8(g) + O2(g) = C + OH =>
C4H8(g) + 4 O2(g) = 4 C + 8 OH
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
FeCl3(aq) + Na2S(aq) = Fe2S3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaCl(aq)
Pb{+} + I{-} = PbI =>
Pb{+} + I{-} = PbI
SnS + Na2CO3 = SnCO3 + Na2S =>
SnS + Na2CO3 = SnCO3 + Na2S
FeCl3 + KSCN = FeSCN{2+} + KCl3{2-} =>
FeCl3 + KSCN = FeSCN{2+} + KCl3{2-}
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
FeN + BaBr2 = Ba2N2 + FeBr2 =>
2 FeN + 2 BaBr2 = Ba2N2 + 2 FeBr2
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
ZnS + Na3PO4 = Na2S + Zn3(PO4)2 =>
3 ZnS + 2 Na3PO4 = 3 Na2S + Zn3(PO4)2
Fe + Na2SO3 = Na + FeSO3 =>
Fe + Na2SO3 = 2 Na + FeSO3
Sn(s) + AgNO3(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 AgNO3(aq) = 2 Ag(s) + Sn(NO3)2(aq)
Pb(CH3COO)2 + HCl = H2[PbCl4] + CH3COOH =>
Pb(CH3COO)2 + 4 HCl = H2[PbCl4] + 2 CH3COOH
Sn + Na2S = SnS + Na2 =>
Sn + Na2S = SnS + Na2
Cu2O + HI = CuI + H2O =>
Cu2O + 2 HI = 2 CuI + H2O
CuCl2 + CaBr2 = CaCl2 + CuBr2 =>
CuCl2 + CaBr2 = CaCl2 + CuBr2
Al + H2(SO4) = Al2(SO4)3 + H2 =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 3 H2
Al{3+} + NH3 + H2O = Al(OH)3 + NH4{+} =>
Al{3+} + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
