Question

1. as shown below, an empty 1,000 - milliliter container has a mass of 250.0 grams. when filled with a liquid, the container and the liquid have a combined mass of 1,300 grams.

what is the density of the liquid?
a) 1.00 g/ml b) 1.05 g/ml c) 0.95 g/ml d) 1.30 g/ml

1. the graph below shows the relationship between the mass and volume of a mineral. what is the

Explanation:

Step1: Calculate the mass of the liquid

The mass of the liquid \(m\) is the combined mass minus the mass of the empty container.
\(m = 1300 - 250.0=1050\space g\)

Step2: Determine the volume of the liquid

The container has a volume of \(V = 1000\space mL\) (since it's a \(1000 -\)milliliter container and it's filled with liquid)

Step3: Calculate the density of the liquid

The formula for density is \(
ho=\frac{m}{V}\)
Substitute \(m = 1050\space g\) and \(V = 1000\space mL\) into the formula:
\(
ho=\frac{1050}{1000}=1.05\space g/mL\)

Answer:

B. \(1.05\space g/mL\)