The image above represents the volume concentration.

To compute the volume concentration of a substance, two essential parameters are needed and these parameters are **volume of the constituent (V _{i})** and

**volume of the mixture (V).**

The formula for calculating volume concentration:

φ = ^{Vi} ⁄ _{V}

Where;

φ = Volume concentration

V_{i} = Volume of the constituent

V = Volume of the mixture

Let’s solve an example;

Find the volume concentration with a volume of the constituent of 23 and a volume of the mixture of 32.

This implies that;

V_{i} = Volume of the constituent = 23

V = Volume of the mixture = 32

φ = ^{Vi} ⁄ _{V}

φ = ^{23} ⁄ _{32}

φ = 0.718

Therefore, the **volume concentration** is **0.718.**

**Calculating the Volume of the Constituent when the Volume Concentration and the Volume of the Mixture is Given.**

V_{i} = Vφ

Where;

φ = Volume concentration

V = Volume of the mixture

Let’s solve an example;

Find the volume of the constituent with a volume concentration of 18 and a volume of the mixture of 22.

This implies that;

φ = Volume concentration = 18

V = Volume of the mixture = 22

V_{i} = Vφ

V_{i} = 18 x 22

V_{i} = 396

Therefore, the **volume of the constituent** is **396 cm ^{3}.**

**Calculating the Volume of the Mixture when the Volume Concentration and the Volume of the Constituent is Given.**

V = ^{φ} / _{Vi}

Where;

φ = Volume concentration

V = Volume of the constituent

Let’s solve an example;

Find the volume of the mixture with a volume concentration of 24 and a volume of the constituent of 6.

This implies that;

φ = Volume concentration = 24

V = Volume of the constituent = 6

V = ^{φ} / _{Vi}

V = ^{24} / _{6}

V = 4

Therefore, the **volume of the mixture** is **6 cm ^{3}.**

Nickzom Calculator – **The Calculator Encyclopedia** is capable of calculating the volume concentration.

To get the answer and workings of the volume concentration using the **Nickzom Calculator – The Calculator Encyclopedia. **First, you need to obtain the app.

You can get this app via any of these means:

**Web** – https://www.nickzom.org/calculator-plus

To get access to the **professional **version via web, you need to **register** and **subscribe **for** NGN 1,500 **per** annum** to have utter access to all functionalities.

You can also try the **demo **version via https://www.nickzom.org/calculator

**Android (Paid)** – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

**Android (Free)** – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

**Apple (Paid)** – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have obtained the calculator encyclopedia app, proceed to the **Calculator Map, **then click on **Basic Chemistry **under **Chemistry**

Now, Click on **Volume**** Concentration** under **Basic Chemistry**

The screenshot below displays the page or activity to enter your values, to get the answer for the volume concentration according to the respective parameters which are the **volume of the constituent (V _{i})** and

**volume of the mixture (V).**

Now, enter the values appropriately and accordingly for the parameters as required by the **example** above where the **volume of the constituent (V _{i}) **is

**23**and

**volume of the mixture (V)**is

**32.**

Finally, Click on Calculate

As you can see from the screenshot above, **Nickzom Calculator** – The Calculator Encyclopedia solves for the volume concentration and presents the formula, workings and steps too.