Are you looking for the density of carbon dioxide? If yes, then read this article till the end. Carbon dioxide or CO2 is a significant heat-trapping gas, or greenhouse gas, that comes from the extraction and burning of fossil fuels. It is colourless gas having a faint sharp odour and a sour taste. It is one of the most significant greenhouse gases linked to global warming, but it is a small component of the atmosphere of the Earth. It was recognized as a gas different from others early in the 17th century by a Belgian chemist, Jan Baptista van Helmont, who observed it as a product of both fermentation and combustion. Let’s know the density of carbon dioxide.

**What Is The Density Of Carbon Dioxide?**

The density of carbon dioxide is 1.87 kg/m3, which is at room temperature and standard pressure or at STP. The carbon dioxide density can be expressed in different units.

- Density of carbon dioxide in g/cm3 is 0.001836 g/cm3
- Density of carbon dioxide at stp is 1.87 kg/m3
- Density of carbon dioxide gas is 1.87 kg/m3
- Density of carbon dioxide lb/ft3 is 0.11 lb/ft3.
- Density of carbon dioxide in kg/m3 is 1.87 kg/m3
- Density of carbon dioxide in g/ml is 0.001977 g/ml
- Density of carbon dioxide in g/l 1.96 g/l.

Do you know the effect of change in temperature on the carbon dioxide density? Let us see here with the help of density of co2 at different temperatures. The density of carbon dioxide at 20 degrees celsius is 1.964 g/l and the density of carbon dioxide at 25 degrees C is 1.78 g/l. From this you can conclude that the carbon dioxide density decreases with increase in temperature and vice versa.

Now, you have an idea about the carbon dioxide density. Let us understand the definition of it in detail.

**Definition Of Density Of Carbon Dioxide**

The density of carbon dioxide is defined as the ratio of the mass and volume of the carbon dioxide. The average density of the CO2 is 1.87 kg/m3, which means, 1.87 kilograms of carbon dioxide can accumulate in the cubic metre space. Do you know? The density of carbon dioxide which is produced by burning has a higher temperature than surrounding air. The reason behind it, we already have learned above. It is because of the increases in temperature. Due to this, you experience cold air at the surface of the Earth and warm air at a certain height from the earth surface.

The definition of CO2 density can be expressed as in the equation form as,

The density of carbon dioxide = Pressure x Molar Mass/Universal Gas Constant x Temperature

In the symbolic form,

D = (PMm)/(RT) g/cm3

Where, P – the pressure in bar

Mm – the molar mass of carbon dioxide, and

R – The universal gas constant

T – The temperature in Kelvin

You may have found the co2 density calculator on the internet but let me tell you how to calculate the density of carbon dioxide by using formulas.

Click here – What Is The Density Of Oxygen?

**How To Calculate The Density Of Carbon Dioxide?**

As you all know carbon dioxide is the gas, therefore the traditional formula of density is not used to calculate the gas density. The formula is already given above. Now, let us see the procedure,

- Calculating the density of CO2 usually involves combining the formula for density and the ideal gas law.
- So, the density = (PMm)/(RT), where, M is the molar mass of CO2.
- The ideal gas law is a good approximation of the behaviour of real carbon dioxide.
- Generally, with this type of problem, you are given the type of gas and enough other variables to solve the ideal gas law problem.
- You need to convert temperature to absolute temperature and also need to watch other units. Let us it practically at the STP,

What is the density of carbon dioxide at 5 atm and 27 oC?

First of all, consider the ideal gas law formula,

(PMm)/(RT) g/cm3

Given, pressure – 5 atm

Temperature – 27 degrees C

Temperature is 5 atm but we need absolute temperature, so, Absolute temperature = 27 + 273 = 300 K

Molar mass of CO2 is = 44.01 g/mol and R = 0.0821 L.atm/mol.K

Density = (44.01 x 5 atm)/(0.0821 L.atm/mol.K x 300 K)

= 1.84 g/l

Let’s find out the densities by visiting Denseme

**FAQ**

**What Is The Density Of Carbon Dioxide In G Ml?**

Gaseous CO2

Under “standard” conditions of 0 degrees Celsius and 1 atmosphere of pressure, carbon dioxide exhibits a density of 0.001977 g/mL.

**Does CO2 Have A High Density?**

At room temperature, carbon dioxide has higher density (ρ = 1.98 kg·m^{-3}) than air (ρ = 1.29 kg·m^{-3}). The density of gas, however, significantly depends on its temperature. Carbon dioxide produced by burning has higher temperature than the surrounding air.

**Is CO2 Denser Than Water?**

According to reported experimental data the density of aqueous solutions of CO2 can be as much as 2-3 % higher than pure water density. This density variation might produce an influence on the groundwater flow regime.

**Is CO2 Heavier Than Air?**

Because carbon dioxide (CO_{2}) is heavier than air (which is what you’re trying to prove – safely) it displaces oxygen and, therefore, presents a suffocation hazard.

Click here – What Is The Density Of Paper?

**What Is The Density Of CO2 G Ml?**

Gaseous CO2

Under “standard” conditions of 0 degrees Celsius and 1 atmosphere of pressure, carbon dioxide exhibits a density of 0.001977 g/mL.

**What Is The Density Of CO2 At 25c?**

Chemical and physical properties

Its density at 25 °C is **1.98 kg m ^{-3}**, about 1.65 times that of air. The carbon dioxide molecule (O=C=O) contains two double bonds and has a linear shape.

**What Is The Density Of CO2 G Cm3?**

0.469 g>

At a certain pressure, the density of supercritical CO2 is **0.469 g>cm3**.

**Conclusion**

In this article, you have learned the carbon dioxide density in detail with its calculation in detail. If you have studied chemistry in school or college, then the calculation of the CO2 density will be simple for you, because you know the basic terminology. Carbon dioxide has lower density than air. Therefore, when you fill the carbon dioxide in a balloon and then balloons move upward from the earth surface. So, this was all about the density of carbon dioxide.