Given the following chemical reaction: 2 o2 + ch4 --> co2 + h2o
what mass of oxygen is required to completely react with 20 grams of ch4?
a) 10 grams o2
b) 20 grams o2
c) 80 grams o2
d) 144 grams o2

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 .