Calculate how many GRAMS of Carbon Dioxide can be made from 32.1 MOLES of Oxygen (O2)!

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

girl imma just put my comment here because i need a couple point okurrttt

answer : third trial had the contaminated sample and the correct value for dhrxn should be 1000 kj/mol

explanation :

let us write down the given equations

equation 1 :

equation 2 :

equation 3 :

let us use hess's law to find out which 2 equations can be added to get the third equation.

let us reverse equation 2 and multiply it by 2. the new equation that we get is,

equation 4 :

let us add equation 1 & 4

the above equation is similar to equation 3 but has different value for dhrxn.

therefore third trial had the contaminated sample and the correct value for dhrxn should be 1000 kj/mol