Question

What is the concentration if I have 200 mL of water and dissolve 13g of salt in it? Show your work!

Answer 1

The concentration is 0.065g/mL

Step-by-step explanation:

Given

`m = 13g` --- mass of salt

`V =200mL` --- volume of water

Required

Determine the concentration (C)

This is calculated as:

`C = (m)/(V)`

`C = (13g)/(200mL)`

`C = (13)/(200)g/mL`

`C = 0.065g/mL`

The concentration is 0.065g/mL