Question

chemistry: density problems
for each problem below, write the equation and show your work. always use units and box in your final answer.

1. the density of silver (ag) is 10.5 g/cm³. find the mass of ag that occupies 965 cm³ of space.

Explanation:

Step1: Recall density formula

The density formula is $
ho=\frac{m}{V}$, where $
ho$ is density, $m$ is mass and $V$ is volume. We need to solve for $m$, so we can re - arrange the formula to $m =
ho\times V$.

Step2: Substitute given values

We are given that $
ho = 10.5\ g/cm^{3}$ and $V=965\ cm^{3}$. Substitute these values into the formula $m=
ho\times V$. So, $m=(10.5\ g/cm^{3})\times965\ cm^{3}$.

Step3: Calculate the mass

$m = 10.5\times965\ g=10132.5\ g$

Answer:

$10132.5\ g$