| Équations équilibrées la veille |
Ni(No3)2 + 2 KI = 2 KNo3 + NiI2
Cr(OH)3 + NH3 = [Cr(NH3)6]3 + OH =>
3 Cr(OH)3 + 18 NH3 = [Cr(NH3)6]3 + 9 OH
NaHCO3 + C4H6O5 = CO2 + H2O + Na =>
12 NaHCO3 + C4H6O5 = 16 CO2 + 9 H2O + 12 Na
Pb(No3)2 + AgCl = PbCl2 + AgNo3 =>
Pb(No3)2 + 2 AgCl = PbCl2 + 2 AgNo3
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
F2(g) + CaBr2 = CaF2(s) + Br2(l) =>
F2(g) + CaBr2 = CaF2(s) + Br2(l)
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
Na + N3 = Na3N =>
9 Na + N3 = 3 Na3N
SnO2 + CO2 = SnCO4 =>
SnO2 + CO2 = SnCO4
HF + Co(ClO4)3 = HClO4 + CoF3 =>
3 HF + Co(ClO4)3 = 3 HClO4 + CoF3
CH3(CH2)7OH + HCOOH = HCO2(CH2)7CH3 + H2O =>
CH3(CH2)7OH + HCOOH = HCO2(CH2)7CH3 + H2O
Be + HNO3 = Be(NO3)2 + H =>
Be + 2 HNO3 = Be(NO3)2 + 2 H
AlH3 + O2 = Al + H2O =>
4 AlH3 + 3 O2 = 4 Al + 6 H2O
CuSO4 + NaBH4 = Na2SO4 + Cu + B2H6 + H2 =>
CuSO4 + 2 NaBH4 = Na2SO4 + Cu + B2H6 + H2
Mg3P2 = Mg + P4 =>
2 Mg3P2 = 6 Mg + P4
KOH + HCIO3 = HOH + KCIO3 =>
KOH + HCIO3 = HOH + KCIO3
H2CO3 + Ni(OH)2 = Ni2(CO3)2 + H2O =>
2 H2CO3 + 2 Ni(OH)2 = Ni2(CO3)2 + 4 H2O
NaHSO3 + KIO3 = I2 + K2SO4 + Na2SO4 + NaHSO4 + H2O =>
5 NaHSO3 + 2 KIO3 = I2 + K2SO4 + Na2SO4 + 3 NaHSO4 + H2O
Na + NiCO3 = Na2CO3 + Ni =>
2 Na + NiCO3 = Na2CO3 + Ni
MgO2 + H2O = MgO3H2 =>
MgO2 + H2O = MgO3H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Hg(ClO3)2 + Na2S = HgS + Na(ClO3) =>
Hg(ClO3)2 + Na2S = HgS + 2 Na(ClO3)
Br + H2O2 = HBr + O2 =>
2 Br + H2O2 = 2 HBr + O2
MnO2 + NaOH = Mn(OH)2 + NaO =>
MnO2 + 2 NaOH = Mn(OH)2 + 2 NaO
Fe + KNO3 = FeO + KNO2 =>
Fe + KNO3 = FeO + KNO2
SO3 + N2O5 = [NO2]2S2O7 =>
2 SO3 + N2O5 = [NO2]2S2O7
KClO4 + HCl = KCl + Cl2 + H2O =>
KClO4 + 8 HCl = KCl + 4 Cl2 + 4 H2O
Al2S3 + NH4NO3 = Al(NO3)3 + (NH4)2S =>
Al2S3 + 6 NH4NO3 = 2 Al(NO3)3 + 3(NH4)2S
TiO + H2O = Ti(OH)2 =>
TiO + H2O = Ti(OH)2
PBr3 + H2O = HBr + H3PO3 =>
PBr3 + 3 H2O = 3 HBr + H3PO3
Fe3{+} + Al = Fe2 + Al3{+} =>
2 Fe3{+} + 6 Al = 3 Fe2 + 2 Al3{+}
Al(NO3)3*9H2O = Al(NO3)3 + H2O =>
Al(NO3)3*9H2O = Al(NO3)3 + 9 H2O
KCl + LiBr = LiK + ClBr =>
KCl + LiBr = LiK + ClBr
Cl2(g) + MgI2(aq) = MgCl2 + I2 =>
Cl2(g) + MgI2(aq) = MgCl2 + I2
CaCO3 + HCH3CO2 = Ca(CH3CO2)2 + H2O + CO2 =>
CaCO3 + 2 HCH3CO2 = Ca(CH3CO2)2 + H2O + CO2
Br + F = BrF3 =>
Br + 3 F = BrF3
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
SO2 + NH4OH = (NH4)2SO4 + H2 =>
SO2 + 2 NH4OH = (NH4)2SO4 + H2
C10H8O + NaOH = C10H7O{-} + Na{+} + H2O =>
C10H8O + NaOH = C10H7O{-} + Na{+} + H2O
SiO2 + S12 = Si + SO2 =>
12 SiO2 + S12 = 12 Si + 12 SO2
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
C6H15NO3 + HCl = C6H15Cl + HNO2 + O2 =>
2 C6H15NO3 + 2 HCl = 2 C6H15Cl + 2 HNO2 + O2
PCl5 + NaOH = Na2HPO4 + NaCl + H2O =>
PCl5 + 7 NaOH = Na2HPO4 + 5 NaCl + 3 H2O
B2H6 + NH3 = B2H6N3 + H2 =>
2 B2H6 + 6 NH3 = 2 B2H6N3 + 9 H2
MgI2 + Cu = CuI2 + Mg =>
MgI2 + Cu = CuI2 + Mg
Li2SO3 = Li + SO3 =>
Li2SO3 = 2 Li + SO3
Cu + HNO3 = Cu(NO3)2 + N02 + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + N02 + 6 H2O
I2 + CO2 = I2O5 + CO =>
I2 + 5 CO2 = I2O5 + 5 CO
Mg(OH)2 + K = K(OH) + Mg =>
Mg(OH)2 + 2 K = 2 K(OH) + Mg
La2O3 + Al2O3 = LaAlO3 =>
La2O3 + Al2O3 = 2 LaAlO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
