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945.33 kJ/mol
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∙ 14y ago
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Bond enthalpy is always?
positive
What kind of intermolecular bond does nitrogen gas have?
triple bond between the nitrogen atoms
What type of bond holds the two atoms of nitrogen together in the nitrogen gas?
Covalent bond
In what way do the nitrogen bases bond?
Nitrogen bases bond by the help of covalent or hydrogen bonds
What type of bond does magnesium and nitrogen have?
A ionic bond
Why do you say nitrogen is not reactive if inert gases are not reactive?
Nitrogen Is Uncreative beacuase of the triple bond between 2 nitrogen atom,which have a bond enthalpy of 945kjmol-1,and this result for a fewer reactions of nitrogen.
How bond formation and bond breaking related to enthalpy?
Enthalpy is the measurement of total energy change of a reaction. The energy of bond formation and bond breaking can be used to calculate the bond enthalpy of the reaction. Bond enthalpy is the enthalphy change when 1 mol of bond is broken. Therefore the general equation to calculate the enthalpy change is energy of bond broken subtract by energy of bond formation.
What is the bond length of nitrous oxide?
This might not be of much help, but it is longer than Nitrogen monoxide, as the bond enthalpy is higher in a N-O bond. There is not much on this issue on the Internet unfortunately.
Why nitrogen have less tendency to form catenation than phosphorus?
The reason for this lies in the bond dissociation enthalpy of Nitrogen molecule, The two atoms are bonded by a triple bond whose enthalpy is 941.4 KJ mol-1 . So the two atoms are not very free to bond with others Not only this, the higher tendency of P to form catenation is its bigger size than N which makes the bond cleavage with other atoms easy.
What is the relationship between enthalpy of atomisation of hydrogen and the bond dissociation enthalpy of the H-H bond?
the enthalpy of atomisation of hydrogen is equal and (in principle) identical to the bond dissociation enthalpy of the H-H bond. However, IF the first is measured by calorimetry and the second by spectrometry there might be a systematic difference.
Bond enthalpy is always?
positive
How does lattice energy differs from bond enthalpy?
Bond enthalpy is the energy required to break a chemical bond whereas lattice energy is the enthalpy of formation of one mole of an ionic compound from gaseus ions under standard conditions.
Is bond enthalpy and energy needed for bond formation is same for all the compounds?
no
What is molar enthalpy change?
Molar bond enthalpy shows the change in a bond association. For example, if one mole of bond is broken, the energy change that results is DHd (degree).
Is nitrogen a covalent bond?
Nitrogen is not a bond; it is the single element Nitrogen.
What type of bond is nitrogen and nitrogen?
This bond is covalent.
How do you find the lengths of nitrogen-to-nitrogen bond?
The length of nitrogen-to-nitrogen bond is approx. 100 pm.
