## How to calculate the volume of voids?

**Void volume is the volume of the pores or space between particles in:**

- Ion exchanger
- Filter media
- Other granular material

## How do you calculate void ratio?

- To
**calculate**the**void****ratio**we must first**calculate**the volume of solids. Then we can find the volume of**voids**by subtracting the volume of solids from the total volume.

## What is the formula for void ratio?

- The formula for void ratio i.e,
**e = Vv/Vs**(The void ratio is expressed in decimal.)

## What is critical void ratio?

- Critical Void Ratio The "Critical Void Ratio," in soil science and geology, represents the
**final void ratio of a soil sample**, at ultimate strength. And Critical Void Ratio is achieved by the loose and dense samples of the same soil post- shearing.

## How to calculate the volume of voids?How to calculate the volume of voids?

Void Volume (ml) = (d^2 *Pi * L * Pore Volume) / 4 ; *Column Diameter & Length are in cm . Always measure the actual void volumn of your specific HPLC column with a compound which is unretained by your column.

### Related questions

##### Related

### How do you calculate void ratio?How do you calculate void ratio?

To **calculate** the **void** **ratio** we must first **calculate** the volume of solids. Then we can find the volume of **voids** by subtracting the volume of solids from the total volume.

##### Related

### What is the formula for void ratio?What is the formula for void ratio?

The formula for void ratio i.e, **e = Vv/Vs** (The void ratio is expressed in decimal.)

##### Related

### What is critical void ratio?What is critical void ratio?

Critical Void Ratio The "Critical Void Ratio," in soil science and geology, represents the **final void ratio of a soil sample**, at ultimate strength. And Critical Void Ratio is achieved by the loose and dense samples of the same soil post- shearing.