How many grams of O2 are needed
to produce 50 g of NO?

26.67g of O2

Explanation:

Let ur generate a balanced equation for the reaction. This is shown below:

N2 + O2 —> 2NO

Molar Mass of O2 = 16x2 = 32g/mol

Molar Mass of NO = 14 + 16 = 30g/mol

Mass of NO from the balanced equation = 2 x 30 = 60g

From the equation,

32g of O2 is required to produced 60g of NO.

Therefore, Xg of O2 will be required to produce 50g of NO i.e

Xg of O2 = (32x50) /60 = 26.67g

Therefore, 26.67g of O2 are needed.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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