Questions: Question 11 2.5 Poir If urine has a density of 1.08 g / mL, what would be the mass of a 125 mL urine sample? (A) 135 g (B) 0.00864 g (C) 116 g (D) 125 g

Question 11 2.5 Poir If urine has a density of 1.08 g / mL, what would be the mass of a 125 mL urine sample? (A) 135 g (B) 0.00864 g (C) 116 g (D) 125 g
Transcript text: Question 11 2.5 Poir If urine has a density of $1.08 \mathrm{~g} / \mathrm{mL}$, what would be the mass of a 125 mL urine sample? (A) 135 g (B) 0.00864 g (C) 116 g (D) 125 g
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Solution

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Solution Steps

Step 1: Identify the given values

We are given the density of urine as \(1.08 \, \text{g/mL}\) and the volume of the urine sample as \(125 \, \text{mL}\).

Step 2: Use the formula for mass

The formula to calculate mass from density and volume is: \[ \text{mass} = \text{density} \times \text{volume} \]

Step 3: Substitute the given values into the formula

Substitute the given values into the formula: \[ \text{mass} = 1.08 \, \text{g/mL} \times 125 \, \text{mL} \]

Step 4: Perform the multiplication

Calculate the mass: \[ \text{mass} = 1.08 \times 125 = 135 \, \text{g} \]

Final Answer

The mass of the 125 mL urine sample is \(\boxed{135 \, \text{g}}\). The answer is (A).

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