0
An instrument can not be used to measure moles because moles is the amount of grams of a substance divided by the molar mass of the substance. This can not be measured and has to be calculated.
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoA mole is a unit of measure of the number of particles of a substance, typically atoms of a pure element or molecules of a compound. It is a way of normalizing for the mass of a particle. Molarity is a corollary measure that describes the number of particles dissolved in a volume of liquid.
Wiki User
∙ 12y agoA mole measures how many atoms are in a certain amount of an element.
ex. 12 grams of Carbon= 1 mol of atoms or 6.02x1021.
(Which is a lot)
Wiki User
∙ 13y agomole is the measurement of the amount of substance. Its symbol is mol.
Wiki User
∙ 13y agoNo, a mole is a measure for the amount of substance (or chemical amount).
Add your answer:
Earn +20 pts
What best describes a mole used in chemistry?
The term "mole" is the same as the term "dozen", except that the mole represents a much greater number. Whereas "a dozen eggs" means 12 eggs, "1 mole of eggs" means 6.03x1023 eggs. The reason for using such a large number is that there are typically huge numbers of molecules involved in any chemical reaction in Chemistry.
How can a mole of any substance contain the same number of particles?
That's just the way it was set up. 6.022x1023 atoms of an element equals one mole of that element. 6.022x1023 molecules of a compound equals one mole of that compound. Remember, a mole does not measure weight. One mole of hydrogen weighs a lot less than a mole of acetic acid. A mole just means 6.022x1023 particles, whether those particles are atoms, ions, molecules, or ionic compounds.
Define a mole and describe its importance?
A mole is defined as a unit of measurement in chemistry Its importance is that is able to measure the amount of any substance and is expressed as 6. 022 x 1023 molecules.
How would you make a 100ml of a Mole solution of Sodium Chloride?
58 grams of NaCl in cylinder measure water to 100ml
How do you prepare 0.5M ammonium molybdate?
Ammonium molybdate is (NH4)2MoO4. Its molar mass is 148g/mol. A 0.5M solution will have half a mole per liter of water. Half a mole of ammonium molybdate is 74g, so you would measure out 74g of it, and dissolve it in a liter of water.
What is the SI unit used to measure the number of representative particles in a substance?
its the mole.
What instrument could be used to measure a mole of solid solute particles?
We could use a laboratory scale to measure a mole of solid material. A mole represents Avogadro's number of atoms or molecules of the solid material. Table salt, sodium chloride, for instance has a weight of 58.44277 grams per mole. The scale in the chemistry lab would be the instrument to use to measure that and to measure out a mole of most other solids.
What unit is used to measure the mass of an atom?
mole
What is used to measure the number of representative particles in the substance?
mole
What is the SI base unit used to measure the amount of substance?
The base unit for the amount of a substance is an hour.
How do you convert Grams per liter to mole per liter?
You cannot. Grams per mole is a measure of concentration while a litre is a measure of volume. The two measure different things and, according to the basic rules of dimensional analysis, conversion from one to the other is not valid. Alternatively You might mean how to convert a gram-mole to litres. A gram-mole of gas (1 gram times the molecular weight) at standard temperature and pressure occupies 22.4 litres.
What is a mole cule?
A mole is a small mammal or a unit measure in Chemistry, cule means small. I'll assume you mean "molecule" which is a group of bonded elements.
What best describes a mole used in chemistry?
The term "mole" is the same as the term "dozen", except that the mole represents a much greater number. Whereas "a dozen eggs" means 12 eggs, "1 mole of eggs" means 6.03x1023 eggs. The reason for using such a large number is that there are typically huge numbers of molecules involved in any chemical reaction in Chemistry.
A measure of the quantity of matter is?
Mass is the measure of the quantity of matter.
Is mole the same as molecule?
A mole is defined as the amount of substances which contains Avagadro number of particles. A molecule is defined as the number of atoms contaned in it > For example , Oxgen molecule contains 2 atoms.
Why you do find it useful to have two units for the amount of substance the kilogram and the mole?
Kilogram and mole really measure to very different things. Kilogram is used to measure the mass; the mole is closely related to the number of particles. 1 mole of a substance always has (number of Avogadro) particles. Therefore, you can't say in general that a kilogram is so-and-so many moles; this depends on the substance. For example, a mole of hydrogen atoms has a mass of 1 gram, while a mole of oxygen atoms has a mass of 16 grams.
What units do you use to measure atomic mass?
A mole (mol). You can convert to kilograms using Avagadros number.
