the standard heat of formation for no2 is 33.2kjmol. how much energy is required to form 410.0 g of no2 from its respective elements in kilojoules?

Respuesta :

The energy is required to form 410.0 g of no2 from its respective elements in kilo joules is  739.13 kJ

To determine the energy required to form 410.0 g of nitrogen dioxide from its respective elements, you can use the following equation:

Energy = mass × heat of formation

Standard heat of formation for no2 = 33.2kjmol

Plugging in the values, you get:

Energy = 410.0 g * 33.2 kJ/mol

Converting the mass to moles, you get:

Energy = (410.0 g / 46.00 g/mol) * 33.2 kJ/mol

Solving, you get:

Energy = 739.13 kJ

Therefore, it takes approximately 739.13 kJ of energy to form 410.0 g of nitrogen dioxide from its respective elements.

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