Question

What is the mass 225 cm of ethanol

Answer 1

Answer:

$\large \boxed{\text{178 g}}$

Explanation:

The density of ethanol is 0.789 g/cm³ .

$\begin{array}{rcl}D& = & \dfrac{m}{V}\\\\0.789 & = & \dfrac{m}{225}\\\\m & = & 0.789 \times 225\\& = & \textbf{178 g}\\\end{array}\\\text{The mass is \large \boxed{\textbf{178 g}} }$

Answer 2

0.789*225 x=178g.

Ethanol has a density of 0.789 g/cm3. what is the volume of 75,0g of ethanol? 75.0/0.789 x=95.1mL.

I hope this helps you.