The number of unique open-chain structures corresponding to the molecular formula c3h5cl is:

The number of unique open-chain structures corresponding to the molecular formula C₃H₅Cl is two.

Step 1. Draw all possible connections of three carbon atoms.

The is only one possibility (See first image below).

Step 2. Put the Cl in all possible unique positions.

There are only two possibilities: on an end carbon or on the middle carbon (see second image below).

Thus, there are only two isomers of C₃H₅Cl.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

hi my dude or dudette