You have been given a piece of evidence indicating that plant and animal life is scarce in this environment. Identify this envir
1 answer:
You might be interested in
The number of valence electrons in will be 26.
The atom's outermost inhabited shell is where valence electrons are found. They are significant because they have a major impact on how an atom's chemical characteristics are determined.
The number of valence electron in P in 5 and number of valence electron in Cl is 7. There are one molecule of P and three molecule of Cl in molecule. By adding all valence electrons , the total number of valance electrons will be 26.
The Lewis structure of is shown as:
Therefore, the number of valence electrons in will be 26.
To know more about valence electrons
#SPJ4
Answer is 30.0mL
according to the question dilution is performed by the student which can be calculated with the help of :
EQUATION (1)
Here, we have:
= 3M
= y mL
= 1.80 M
= 50.0mL
putting the known values in equation (1) which will give us value of
3.00× y =1.80 ×50.0
y= 30.0mL