What is the empirical formula for propene (c3h6)? c2h4 c4h8 c3h6 ch2

Answer : The correct option is,

Explanation :

Empirical formula : It is the simplest form of the chemical formula that depicts the whole number of atoms of each element present in the compound. It is written in the lowest possible fraction.

Molecular formula : it is the chemical formula that depicts the actual number of atoms of each element present in the compound.  

The given molecule is propene having molecular formula,

Now as the lowest possible fraction will be obtained when the subscripts are divide by 3.

So, the obtained empirical formula for popene is,

Hence, the correct option is,

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

2b2t

explanation:

2b2t