mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml. the mercury used to fill the…
mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml. the mercury used to fill the cylinder weighs 306.0 g. from this information, calculate the density of mercury. round to the tenths place. numeric 3 points
Answer
Explanation:
Step1: Recordar la fórmula de densidad
La densidad $\rho$ está dada por $\rho=\frac{m}{V}$, donde $m$ es la masa y $V$ es el volumen.
Step2: Identificar los valores de masa y volumen
La masa $m = 306.0$ g y el volumen $V=22.5$ mL.
Step3: Calcular la densidad
$\rho=\frac{306.0}{22.5}\text{ g/mL}=13.6\text{ g/mL}$
Answer:
$13.6$