which formula represents the compound commonl...
which formula represents the compound commonly known as phosphine with iupac name phosphorus trihydride?\nph\nph2\nph3\nph4
Answer
# Explanation:
## Step1: Analyze the prefix 'tri'
The prefix 'tri' in 'phosphorus trihydride' means three.
## Step2: Determine the number of hydrogen atoms
Since it is 'trihydride', there are three hydrogen atoms. Phosphorus is represented as \(P\). So the formula is \(PH_3\).
# Answer:
\(PH_3\) (the third option)