# What is a triple point of CO2?

## What is a triple point of CO2?

-69.88°F (-56.6°C)Carbon dioxide / Triple point temperature

## What does CO2 mean in test results?

A CO2 blood test measures the amount of carbon dioxide in your blood. Too much or too little carbon dioxide in the blood can indicate a health problem.

What is the correct range for a c02 reading?

Normal Results The normal range is 23 to 29 milliequivalents per liter (mEq/L) or 23 to 29 millimoles per liter (mmol/L). Normal value ranges may vary slightly among different laboratories.

### What is the significance of triple point?

At the triple point, all three phases (solid, liquid, and gas) are in equilibrium. Since the triple point is a point, there is only one temperature and one pressure where the three phases will exist. This fact often helps in identifying compounds or in problem solving.

### What is CO2 in blood test low?

A low CO2 level can be a sign of several conditions, including: Kidney disease. Diabetic ketoacidosis, which happens when your body’s blood acid level goes up because it doesn’t have enough insulin to digest sugars. Metabolic acidosis, which means your body makes too much acid.

What is a harmful level of CO2?

around 40,000 ppm
This could occur when exposed to levels above 5,000 ppm for many hours. At even higher levels of CO2 can cause asphyxiation as it replaces oxygen in the blood-exposure to concentrations around 40,000 ppm is immediately dangerous to life and health.

## What is the triple point scale?

The triple points of several substances are used to define points in the ITS-90 international temperature scale, ranging from the triple point of hydrogen (13.8033 K) to the triple point of water (273.16 K, 0.01 °C, or 32.018 °F). The term “triple point” was coined in 1873 by James Thomson, brother of Lord Kelvin.

What does the triple point on a phase diagram describe?

The point at which the lines intersect represents the triple point. At the pressure and temperature of the triple point, all three phases (solid, liquid and gas) exist in equilibrium.

### What is the significance of the triple point in a phase diagram?

The triple point represents the combination of pressure and temperature that facilitates all phases of matter at equilibrium. The critical point terminates the liquid/gas phase line and relates to the critical pressure, the pressure above which a supercritical fluid forms.