## What is the density of coolant?

Antifreeze for automobile radiators contains ethylene glycol. The density of ethylene glycol is 1.12 g/mL which is higher than water.

What is the freezing point of 100% ethylene glycol?

Pure ethylene glycol freezes at about −12 °C (10.4 °F) but, when mixed with water, the mixture freezes at a lower temperature.

### What is the freezing point of 30 ethylene glycol?

In between, freezing points are non-linear. For instance, a solution of 10% ethylene glycol freezes at -3.4 C (25.9 F), 30% ethylene glycol freezes at -13.7 C (7.3 F) and 60% ethylene glycol freezes at -52.8 C (-63 F).

What is the density of ethylene glycol?

1.11 g/cm³
Ethylene glycol/Density

#### How do you find the density of antifreeze?

Measuring the Density of Antifreeze Determine the mass of a dry 50 mL flask to the nearest 0.1 mg and record its mass. Using your pipet, measure a 10 mL sample of antifreeze solution into the 50 mL flask, determine the mass of the flask and its contents, and record this mass.

What is the specific gravity of 100 ethylene glycol?

Glycol / Water Specific Gravity Chart

Deg C 0 100
20 0.999 1.114
10 1.000 1.120
0 1.000 1.128

## What is the formula of glycol?

C2H6O2
Ethylene glycol/Formula

What can relative density of coolant be used for?

The relative density of an engine coolant may be used to determine the approximate percent glycol and the freezing and boiling points, given that the glycol type is known. In addition, determination of the relative density of an engine coolant concentrate can be used as a production control test.

### How to calculate the specific gravity of 50 / 50 antifreeze?

You may check how it converts to kg/m³ (SI unit), g/cm³, g/ml, kg/l, lb/ft³ by following the link below: Put the 50/50 antifreeze specific gravity in perspective!

How is the freezing point of coolant used?

The boiling point determination of an engine coolant is primarily used as a production control test. The freezing point of an engine coolant indicates the coolant freeze protection. In addition, the freezing point of an engine coolant may be used to determine the approximate glycol content, provided that the glycol type is known.

#### How is ethylene glycol used as an antifreeze agent?

The major use of ethylene glycol is as an antifreeze agent in the coolant in for example, automobiles and air-conditioning systems that either place the chiller or air handlers outside or must cool below the freezing temperature of water.

What is the specific gravity of antifreeze?

Ethylene glycol , commonly used as automobile antifreeze, has a specific gravity of 1.1088 at room temperature (25 °C).

## What is antifreeze solution and its function?

Anti – freeze solution is a coolant used in winter to prevent frostbite. It has a long history. At the first time, people added the inorganic salts into the water to lower the freezing point or raise the boiling point; then the organic alcohols (such as ethanol, methanol, etc) were added further.

What is anti-freeze engine coolant?

Antifreeze, or coolant, helps to keep your engine at the proper temperature and prevent corrosion. Antifreeze has a higher boiling point and lower freeze point than water. This keeps the engine from overheating and prevents fluid inside the engine from freezing in the cold.

### What is the scientific name for antifreeze?

Antifreeze, sometimes called ethylene glycol (scientific name), has been a common household item since the 20th century.