Hello!
A biconditional statement is when one conditional statement and it's converse is true.
A conditional statement is an "If <em>hypothesis</em>, then <em>conclusion</em>" statement.
A converse statement is an "If <em>conclusion</em>, then <em>hypothesis</em>" statement.
Looking at this, both of these statements have their hypothesis and conclusion switched.
Thus, a biconditional statement is a "<em>Hypothesis</em> IFF <em>conclusion</em>." In this statement, IFF means if and only if.
Therefore, when IFF is used in a biconditional statement, it means if and only if.
This the balanced equation based on the question
.
We then proceed with the following calculations
The answer is 
is produced.
Answer:
P³⁻ + Cl⁻ --> PCl₃
Explanation:
PCl₃: phosphorus trichloride. prefix in front of chloride is "tri"–meaning three.
Answer:
Its b its the state not anything else
John Dalton
Although the concept of the atom dates back to the ideas of Democritus, the English meteorologist and chemist John Dalton formulated the first modern description of it as the fundamental building block of chemical structures.
