C. disposal of waste products continues to be a problem
Answer: A
Trust me or don’t I just know it
The molality of the lithium ions is calculated as 0.906 m
<h3>What is the molality of lithium ions?</h3>
Given that the compound is written as Li₃PO₄, the dissociation of the compound is given by the equation;
Li₃PO₄ -----> 3Li^+ + PO₄^3-
Since there are three mole of lithium ions in the compound, it the follows that the molality of the lithium ions is;
3 * 0.302 m = 0.906 m
Learn more about molality:brainly.com/question/17034043
#SPJ1
Answer: 5.38 g Al
Explanation: solution attached:
Convert atoms of Al to moles using the Avogadro's number.
Convert moles of Al to mass using the molar mass of Al.