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Is bromine gas an atomic element?
Under most readily achieved temperature and pressure conditions, bromine gas exists as diatomic molecules. Bromine is always an element.
How many atoms of bromine are in 2.6 moles of bromine?
Bromine at standard temperature has diatomic molecules, and by definition one mole of anything has Avogadro's Number of molecules. Therefore, 2.6 moles of bromine contain 2(exact) X 2.6 X 6.022 X 1023 or 3.1 X 1024 atoms, to the justified number of significant digits.
How many molecules would be in two moles of bromine gas (Br)?
The number of molecules is approx. 12.10.e+23.
What is the nonmetal liquid on the periodic table?
Bromine is non metal which is liquid.It is halogen.It belongs to group-17.There are only two elements in the periodic table that are non metals. They are bromine and mercury. From those, bromine is the only non metal.There are only two liquid elements in the periodic table. The only non metal liquid is Bromine. Bromine stays as a diatomic molecules.
How many molecules are in 46.7 grams of bromine?
Elemental Bromine exists as a diatomic molecule, its atomic number is 35 and its atomic weight is 79.904. A molecule would therefore have a weight of 159.808.A Mole is defined as the amount of any substance that contains as many elementary entities (in this case diatomic molecules) as Avogadro's constant ( 602,214,150,000,000,000,000,000).A mole of Bromine would therefore weigh 159.808 grams.Therefore 46.7 grams of Bromine would contain(46.7)/159.808)*602,214,150,000,000,000,000,000Which is 0.292225670804966 * 602,214,150,000,000,000,000,000Which = 175,982,433,951,992,400,000,000 molecules.
A flask contains 0.380 mol of liquid bromine Determine the number of bromine molecules present in the flask?
The number of bromine molecules present in the flask can be calculated using Avogadro's number, which is 6.022 x 10^23 molecules/mol. In this case, there are 0.380 mol of bromine, so the number of bromine molecules present is 0.380 mol x 6.022 x 10^23 molecules/mol.
If A flask contains 440 mol of liquid bromine Determine the number of bromine molecules in the flask?
There are approximately 2.65 × 10^26 bromine molecules in the flask. This is calculated by multiplying Avogadro's number (6.022 × 10^23 molecules/mol) by the number of moles of bromine present in the flask (440 mol).
Is liquid bromine a diatomic molecule?
Liquid bromine is a monoatomic molecule as it is a liquid
Determine the number of bromine molecules present in the flask containing 0.120 of liquid bromine?
To determine the number of bromine molecules, you need to first convert the mass of liquid bromine to moles using its molar mass. Then, use Avogadro's number (6.022 x 10^23) to convert moles to molecules.
do bromine molecules move faster then air molecules?
The speed of gas molecules is primarily determined by their temperature, not their specific identity. At the same temperature, bromine molecules and air molecules would have similar average speeds.
A flask contains 0.500 of liquid bromine Determine the number of bromine molecules present in the flask?
To find the number of bromine molecules in the flask, first determine the molar mass of bromine, which is 79.904 g/mol. Then, use Avogadro's number (6.022 x 10^23 molecules/mol) to convert the mass of bromine in the flask to the number of molecules. This will give you approximately 1.66 x 10^22 bromine molecules in the flask.
What is the balanced equation for the combustion of bromine?
The balanced equation for the combustion of bromine is 2Br₂ + O₂ → 2Br₂O. This equation shows that two molecules of bromine (Br₂) combine with one molecule of oxygen (O₂) to form two molecules of bromine oxide (Br₂O).
How does bromine react with ozone?
Bromine reacts with ozone through a radical chain mechanism, which ultimately leads to the destruction of ozone molecules. Bromine radicals are released from bromine-containing compounds, reacting with ozone molecules and catalyzing the breakdown of ozone into oxygen molecules. This process contributes to ozone depletion in the atmosphere.
Can heat pass though bromine?
Yes, heat can pass through bromine since bromine is a liquid at room temperature and is capable of transferring thermal energy. Bromine molecules can vibrate and collide with neighboring molecules to transfer heat as thermal energy.
Why do nitrogen oxide particles travel faster than bromine particles?
Nitrogen oxide particles travel faster than bromine particles because nitrogen oxides are smaller and lighter molecules, which allow them to move more quickly. Additionally, nitrogen oxides have lower molecular weight and higher temperature compared to bromine, which also contributes to their faster speed.
How many molecules of bromine are present in 120 grams of bromine gas?
To determine the number of molecules in 120 grams of bromine gas, you first need to calculate the moles of bromine using its molar mass (molar mass of Br2 = 159.808 g/mol). Then, use Avogadro's number (6.022 x 10^23) to find the number of molecules in that many moles of bromine gas.
What is the chemical formula for bromine vapor?
The chemical formula for bromine vapor is Br2, which indicates that bromine exists as diatomic molecules in its gaseous state.
