Question

1. calculate the density of a liquid that has a mass of 18.2 g and a volume of 16.9 ml.

Explanation:

Step1: Recall density formula

The formula for density ($
ho$) is $
ho = \frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Substitute values

Given $m = 18.2\ \text{g}$ and $V = 16.9\ \text{mL}$, substitute into the formula: $
ho = \frac{18.2}{16.9}$.

Step3: Calculate the result

$\frac{18.2}{16.9} \approx 1.077\ \text{g/mL}$.

Answer:

The density of the liquid is approximately $1.08\ \text{g/mL}$ (or $1.077\ \text{g/mL}$ depending on precision).