How many milliliters are contained in 2 grams of a solution if the density is 1 g/mL?

How many milliliters are contained in 2 grams of a solution if the density is 1 g/mL?

• A. 2 mL
• B. 20 mL
• C. 200 mL
• D. 0.2 mL

Answer: (B)

To determine how many milliliters are contained in 2 grams of a solution with a density of 1 g/mL, it's important to understand the relationship between mass, volume, and density. Density is defined as mass per unit volume, and it is commonly expressed in grams per milliliter (g/mL). In this scenario, the density is 1 g/mL, which means that for every 1 gram of the solution, there is an equivalent volume of 1 milliliter. Based on the given density, you can calculate the volume (in milliliters) of the solution using the formula: Volume (mL) = Mass (g) / Density (g/mL). Substituting the values into the formula: Volume = 2 g / 1 g/mL = 2 mL. Therefore, when you test this calculation, the correct answer indicates that there are 2 mL of the solution in 2 grams. The logic leading to the answer involves recognizing the straightforward nature of the density relationship and applying it directly. This demonstrates a clear understanding of the concept of density and its application in dosage calculations.

To determine how many milliliters are contained in 2 grams of a solution with a density of 1 g/mL, it's important to understand the relationship between mass, volume, and density.

Density is defined as mass per unit volume, and it is commonly expressed in grams per milliliter (g/mL). In this scenario, the density is 1 g/mL, which means that for every 1 gram of the solution, there is an equivalent volume of 1 milliliter.

Based on the given density, you can calculate the volume (in milliliters) of the solution using the formula:

Volume (mL) = Mass (g) / Density (g/mL).

Substituting the values into the formula:

Volume = 2 g / 1 g/mL = 2 mL.

Therefore, when you test this calculation, the correct answer indicates that there are 2 mL of the solution in 2 grams. The logic leading to the answer involves recognizing the straightforward nature of the density relationship and applying it directly.

This demonstrates a clear understanding of the concept of density and its application in dosage calculations.