When 84. 8 g of iron (III) oxide reacts with an excess of carbon monoxide, iron is produced.

Fe2O3(s) + 3C0 (9) > 2 Fe(s) + 3 CO2 (g)

What is the theoretical yield of iron?

it should be p1 v1 = p2 v2

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .