What is the mass of a sample that has a density of 0.921 g/mL, and a volume of 1.21mL? Group of answer choices 2.13 g/mL 1.15kg 1.15g 1.32 g/mL choose the correct answer
To find the mass of the sample, we can use the formula:
mass = density * volume
Given that the density is 0.921 g/mL and the volume is 1.21 mL, we can substitute these values into the formula:
mass = 0.921 g/mL * 1.21 mL
mass ≈ 1.11441 g
Therefore, the correct answer is 1.15 g(rounded to two decimal places).