# what is the molar mass of chlorine gas

What Is The Molar Mass Of Chlorine Gas? The atomic mass of Cl is 35.5 g.

Is the molar mass of chlorine gas 35.5 g? The atomic mass of Cl is 35.5 g.

## What is the mass of one mole of chlorine gas?

One mole of chlorine weighs 70 grams. Just like a dozen equals twelve, a mole equals Avogadro’s number of atoms or 6.02 × 1023. 6.02 × 1023 molecules of hydrogen would weigh 2 grams. An equal number of chlorine molecules would weigh 70 grams.

## How do you find the mass of chlorine?

Answer: To find the atomic mass of chlorine, the atomic mass of each isotope is multiplied by the relative abundance (the percent abundance in decimal form) and then the individual masses are added together. The atomic mass of chlorine is 35.45 amu. 2.

## Which of the following occupies 22.4 liters at STP?

The molar volume of a gas is the volume of one mole of a gas at STP. At STP, one mole (6.02 × 1023 representative particles) of any gas occupies a volume of 22.4 L (Figure below). A mole of any gas occupies 22.4 L at standard temperature and pressure (0°C and 1 atm).

## What is the mass of 2 moles of chlorine gas Cl2 )?

2 moles of Cl atom are present in 2×35. 5 = 71 g of Cl2 gas.

## What is the mass of 0.5 mole of chlorine gas?

1 mole of chlorine weighs 35.5 g, therefore, 0.5 mole of chlorine weighs 235. 5=17. 75gm.

## What is true about the molar mass of chlorine gas Cl2 )?

The atomic mass is the number of grams of an element that is numerically equal to the mass in amu. What is true about the molar mass of chlorine gas? A. The molar mass is 35.5 g.

## What is the value of molar volume?

The most common example to illustrate is the molar volume of a gas at STP (Standard Temperature and Pressure), which is equal to 22.4 L for 1 mole of any ideal gas at a temperature equal to 273.15 K and a pressure equal to 1.00 atm.

## How do you determine molar mass?

Multiply the atomic weight (from the periodic table) of each element by the number of atoms of that element present in the compound. 3. Add it all together and put units of grams/mole after the number. For many (but not all) problems, you can simply round the atomic weights and the molar mass to the nearest 0.1 g/mole.

## What is the molar mass of Al NO3 3?

Formula of the compound is Al(NO3)3. There are many different physical properties of this compound. For example, aluminum nitrate has molar mass which is equal to 212.996 g/mol. As for the density of the compound, it is 1.401 g/cm3.

## What is the mass of 5 moles of Fe2O3?

2. What is the mass of 5 moles of Fe2O3 ? Smal x 159.0 1798.45g Page 2 3.

## What is Cl-37 used for?

Cl-37 isotope is used for production of Sulphur-38 (38S isotope, S-38 isotope, Sulfur-38 isotope) radionuclide (radioisotope) for usage as a corrosion tracer (Industrial uses of radioisotopes and enriched isotopes);

## What gases occupies 22.4 at STP?

One mole of oxygen gas occupies 22.4 l volume at STP.

## How do you find the molar volume of a gas at STP?

At standard Temperature and Pressure (STP) the molar volume (Vm) is the volume occupied by one mole of a chemical element or a chemical compound. It can be calculated by dividing the molar mass (M) by mass density (ρ). Molar gas volume is one mole of any gas at a specific temperature and pressure has a fixed volume.

## What gas occupies the highest volume at STP?

This means the gas having the largest number of moles of a gas molecule at the same temperature and pressure will occupy the greatest volume. According to the above calculations, we find that Ar is the one that has the largest number of moles of gas at STP. So, Ar gas will have the greatest volume at STP.

## How many moles are in chlorine gas?

The answer is 35.453. We assume you are converting between grams Chlorine and mole. You can view more details on each measurement unit: molecular weight of Chlorine or mol The molecular formula for Chlorine is Cl. The SI base unit for amount of substance is the mole.

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