What is the total number of atoms in the molecule C6H1206?

A. 6

B. 3

C. 12.

D. 24

D. 24

Explanation:

The very chemical formula tells you all you need to know. C6H12O6 means that there are 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms, making for a total of 24. Hope this helps!

answer: the enthalpy of the overall chemical reaction is +87.88 kj or +88 kj.

according to hess's law, the overall enthalpy of a reaction is the difference between the sum of enthalpy values of all the products and the sum of enthalpy values of all the reactants.

δh(reaction) = ∑nδh(products) - ∑nδh(reactants)

δh(reaction) = [δh +δh] - [δh]

δh(reaction) = [1(-287.02) + 1(0) ] - [1(-374.9)] kj = +87.88 kj

here, δh (pcl3) = -287.02 kj, δh(cl2) = 0, δh(pcl5) = -374.9 kj

therefore, enthalpy of the overall reaction is +87.88 kj or +88 kj.

they are both synthetic elements

explanation:

d