Carbon monoxide gas reacts with hydrogen gas to form methanol via the following reaction:
CO(g) + 2H2(g) →CH, OH(g)

A 2.00 L reaction vessel, initially at 305 K, contains
carbon monoxide gas at a partial pressure of 232
mmHg and hydrogen gas at a partial pressure of 396
mmHg.

Identify the limiting reactant and determine the theoretical yield of methanol in grams.

Express your answer with the appropriate units.

answer; talc and gypsum;

2b2t

explanation:

2b2t

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