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.
A 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.
A mole measures the amount of substance that contains 6.022 x 10^23 particles, such as atoms, molecules, or ions. This number is known as Avogadro's number.
A 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)
mole is the measurement of the amount of substance. Its symbol is mol.
No, a mole is a measure for the amount of substance (or chemical amount).
The abbreviation for amount of a substance is usually represented as "mol" which stands for mole. It is the unit used to measure the amount of a chemical substance.
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.
ears
58 grams of NaCl in cylinder measure water to 100ml
The measure of quantity proportional to the number of atoms is referred to as the mole. A mole is defined as the amount of substance that contains the same number of entities (atoms, molecules, ions, or other particles) as there are atoms in 12 grams of carbon-12. It is a fundamental unit in chemistry for expressing amounts of substances.
its the mole.
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.
mole
mole
The base unit for the amount of a substance is an hour.
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.
A molecule is a group of two or more atoms held together by chemical bonds. It is the smallest unit of a chemical compound that can exist and retain the compound's properties. Molecules can be made up of the same type of atoms (such as O2) or different types of atoms (such as H2O).
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 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.
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.
Liters measure volume, while grams-mole is used to measure the amount of a substance based on its molecular weight. Liters refer to the physical space that a substance occupies, while g-mole accounts for the number of atoms or molecules in a given quantity of substance.
A mole (mol). You can convert to kilograms using Avagadros number.