## What is 1.0 atm of pressure equal to in mmHg?

760 mmHg

The unit mmHg is often called the Torr. The conditions of 0oC (273.15 K), and 1 atm (760 Torr, 760 mmHg) are referred to as standard temperature and pressure (STP).

### How do you convert atmospheres to millimeters of mercury?

I. One atm. equals 760.0 mm Hg, so there will be a multiplication or division based on the direction of the change. Example #1: Convert 0.875 atm to mmHg. Solution: multiply the atm value by 760.0 mmHg / atm.

**What is the value of 1 atm in MM?**

760 mm Hg

1 atm = 101,325 Pascals = 760 mm Hg = 760 torr = 14.7 psi.

**What is one atm of mercury?**

29.92 inHg

Atmospheres to Inches of Mercury table

Atmospheres | Inches of Mercury |
---|---|

0 atm | 0.00 inHg |

1 atm | 29.92 inHg |

2 atm | 59.84 inHg |

3 atm | 89.76 inHg |

## What is this pressure in millimeters of mercury mmHg )?

133.322387415 pascals

A millimetre of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high, and currently defined as exactly 133.322387415 pascals. It is denoted mmHg or mm Hg….

millimetre of mercury | |
---|---|

English Engineering units | 0.01933678 lbf/in2 |

### What is the meaning of 1mm of Hg?

A millimetre of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high, and currently defined as exactly 133.322387415 pascals. It is denoted mmHg or mm Hg.

**What is the pressure of mercury?**

The pressure of Mercury’s atmosphere was determined to be about 10−12 bar (compared to the 1 bar atmospheric pressure at sea level on Earth).

**How do you convert atm to molarity?**

Use the rearranged ideal gas law to determine the concentration. For example, with a temperature of 298 K and a pressure of 0.031 atm, the formula is 0.031 atm / (0.0821 atm * liter/mole * K) * (298 K). This is equal to 0.0013 mol/L, or moles per liter.

## What is atm unit?

A standard atmosphere, abbreviated atm, is the unit of pressure equal to the average atmospheric pressure at sea level. Specifically 1 atm = 101,325 pascals, which is the SI unit of pressure.

### Why do we measure blood pressure in millimeters of mercury?

As mercury is so much denser than water or blood, even very elevated blood pressures result in it rising no more than about a foot. This quirk of medical history gives us the modern measurement unit for blood pressure: millimetres of mercury (mmHg).

**Is 1 atm a sea level?**

The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth; that is, the Earth’s atmospheric pressure at sea level is approximately 1 atm.

**What is 10 atm of mercury in millimeter?**

7 atm to millimeter mercury = 5319.99924 millimeter mercury 8 atm to millimeter mercury = 6079.99913 millimeter mercury 9 atm to millimeter mercury = 6839.99903 millimeter mercury 10 atm to millimeter mercury = 7599.99892 millimeter mercury Want other units?

## How many millimeters of mercury are in 1 atmosphere?

More information: Millimeters of mercury Atmospheres 1 atmosphere is the pressure exerted by the weight of air in the atmosphere acting on 1 square centimeter and is defined as being equal to 101325 Pa Atmospheres to Millimeters of mercury formula mmHg = atm * 760.00 Millimeters of mercury

### What is the pressure of mercury in millimeters?

It is approximately equal to Earth’s atmospheric pressure at sea level. The millimeter of mercury by definition is 133.322387415 Pa (13.5951 g/cm3 × 9.80665 m/s2 × 1 mm), which is approximated with known accuracies of density of mercury and standard gravity.

**What is 760 millimeter mercury (0°C) in atmospheres (atm)?**

1 atmospheres (atm) is equal to 760 millimeter mercury (0°c) (mmHg). The pressure p in millimeter mercury (0°c) (mmHg) is equal to the pressure p in atmospheres (atm) times 760, that conversion formula: