When Solutions of Barium Chloride and Lithium Sulfate Are Mixed,the $\underline{\text{ spectator ions }}$

question 41

Multiple Choice

When solutions of barium chloride and lithium sulfate are mixed,the $\underline{\text{ spectator ions }}$ in the resulting precipitation reaction are

• A) only SO₄^2-.
• B) both Li⁺ and Cl^-.
• C) only Cl^-.
• D) only Li⁺.
• E) only Ba²⁺.

---

Definitions:

Albuminuria

The presence of albumin, a type of protein, in the urine, which can be a sign of kidney disease.

Serum Protein

Proteins present in blood serum, involved in various functions such as clotting, immune responses, and transporting substances.

Urine

A liquid by-product of metabolism in humans and many animals, expelled through the urethra during urination, serving as a key method for the excretion of waste products from the body.

Milky Appearance

Describes a visual characteristic often associated with fluids that are opaque and white, resembling milk.