# How do I find volume in chemistry?

Calculate the volume of the substance by dividing the mass of the substance by the density (volume = mass/density).

## How do you find volume of a solid?

Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is length × width × height.

## What is the volume in a solid?

What is Volume of a Solid? The volume of a solid is the measure of how much space an object takes up. It is measured by the number of unit cubes it takes to fill up the solid. Counting the unit cubes in the solid, we have 30 unit cubes, so the volume is: 2 units 3 units 5 units = 30 cubic units.

## What are three ways to find the volume of a solid?

1. Solve for Volume by Space. All physical objects occupy space, and you can find the volume for some of them by measuring their physical dimensions.
2. Solve for Volume by Density and Mass. Density is defined as an object’s mass per a given unit of volume.
3. Solve for Volume by Displacement.

## Is volume of a solid fixed?

Solids have a fixed shape and occupy a fixed volume. Liquids, because they flow, can occupy whatever shape their container has, so they do not have a fixed shape. Because the particles in liquids are very close together (barely further apart than in solids) liquids do not easily compress, so their volume is fixed.

## What is a volume in chemistry?

Volume is the amount of 3D space a substance or object occupies. In the photo above, the same volume of water (50 mL) is shown in each of the beakers.

## Why do solid have definite volume?

Answer: Solution : (a) Solids have definite shape and definite volume because the molecules in solid are closely packed and in fixed positions. The molecules can vibrate but do not move around which keeps the shape and volume definite.

## What is volume in solid liquid and gas?

Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume.

## Why do solid have definite shape and volume?

In the solid state, the individual particles of a substance are in fixed positions with respect to each other because there is not enough thermal energy to overcome the intermolecular interactions between the particles. As a result, solids have a definite shape and volume.

## What is mass and volume in chemistry?

Mass is the physical quantity that signifies the amount of matter in the body of an object. Volume is the evaluation of how much 3-dimensional space is occupied by the object.

## How do you find the volume if you only have the density?

Divide the mass by the density of the substance to determine the volume (mass/density = volume). Remember to keep the units of measure consistent. For example, if the density is given in grams per cubic centimeter, then measure the mass in grams and give the volume in cubic centimeters.

## How do you find the volume of a solid without density?

Usually, if the density is not given then we can use the density of water i.e. 1g/cc as a standard or reference but here only mass is given, so the other way to find volume is the water displacement method. We can do this by experimenting with the help of a measuring cylinder.

## How do you find volume when only mass is given?

Volume equals mass divided by density; and. Mass equals density times volume.

## Do solids have volume?

Solids have a definite volume and shape because particles in a solid vibrate around fixed locations.

## Why are solids rigid 1.2 Why do solids have a definite volume?

The intermolecular forces of attraction that are present in solids are very strong. The constituent particles of solids have fixed positions i.e., they are rigid. Hence, solids have a definite volume.

## Does liquid have fixed volume?

Liquids have a fixed volume but they do not have a fixed shape.

## Does a solid have more volume than a liquid?

Solids and liquids The same mass of liquid will have slightly greater volume than the solid. As density equals , the liquid will have slightly lower density.

## What is the shape mass and volume of solid?

A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape. Figure 3.3. 2: A Representation of the Solid, Liquid, and Gas States. (a) Solid O2 has a fixed volume and shape, and the molecules are packed tightly together.

## Is the mass of solid fixed?

Solution : Solids have fixed shape, size and mass. Gases and liquids have fixed mass but not fixed size or shape.

## Do solids have a fixed volume and shape?

Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume.

## What is the answer to a definite shape and volume?

A solid has a definite shape and volume as the interparticle forces of attraction are highest as compared to liquids and gases. The shape and volume do not vary as in the case of liquids and gases.

## What has no definite shape and volume?

Volume: Gas is the state of matter that has no definite shape or volume.