## Answer

###### Wiki User

###### 07/19/2010

Mole = Mass/RMM

Ar for Na=23 & Ar for Cl = 35.5

Therefore 1mole = Mass / (35.5+23)

1 mole of NaCl is 58.5g

Mole = Mass/RMM

Ar for Na=23 & Ar for Cl = 35.5

Therefore 1mole = Mass / (35.5+23)

1 mole of NaCl is 58.5g

But that can be misleading. NaCl does not form into molecules (and salts in general do not). If you dissolve 58.5g of NaCl into water, it will dissociate into ions, and there will be 2 moles of particles in solution: 1 mole of Na+ ions, and 1 mole of Cl- ions. Knowing that will be important for calculating various things, such as how many degrees the freezing point will be depressed, when you dissolve so much salt in so much water.

## Related Questions

###### Asked in Chemistry

### How many grams are in one mole of salt?

there are 58.44 grams in one mole of table salt (NaCl..)

Read More

###### Asked in Elements and Compounds

### How many moles are in 20.0 grams of NaCl?

For this you need the atomic (molecular) mass of NaCl. Take the
number of grams and divide it by the atomic mass. Multiply by one
mole for units to cancel. NaCl=58.5 grams
20.0 grams NaCl / (58.5 grams) =.342 moles NaCl
...

Read More

###### Asked in Elements and Compounds

### How many moles are in 18.1 grams of NaCl?

For this you need the atomic (molecular) mass of NaCl. Take the
number of grams and divide it by the atomic mass. Multiply by one
mole for units to cancel. NaCl= 58.5 grams
18.1 grams NaCl / (58.5 grams) = .309 moles NaCl
...

Read More

###### Asked in Elements and Compounds

### How many moles are there in 10 grams of sodium chloride?

For this you need the atomic (molecular) mass of NaCl. Take the
number of grams and divide it by the atomic mass. Multiply by one
mole for units to cancel. NaCl=58.5 grams
10.0 grams NaCl / (58.5 grams) = .171 moles NaCl
...

Read More

###### Asked in Chemistry, Periodic Table

### How much Na is needed to produce a 5 grams of table salt?

5 grams of table salt is 5 grams of NaCl. NaCl has a molar mass
of 58.443 grams/mol, so 5 grams would be .0855 mol NaCl. In one
mole of NaCl there is one mole of Na, so there would be .0855 mol
Na, or 5.235 * 1022 atoms Na.
...

Read More

###### Asked in Elements and Compounds, Salt (Sodium Chloride)

### The number of moles in 25 grams of NaCl?

For this you need the atomic (molecular) mass of NaCl. Take the
number of grams and divide it by the atomic mass. Multiply by one
mole for units to cancel. NaCl=58 grams
25.0 grams NaCl / (58 grams) = .431* moles NaCl
*approximation
...

Read More

###### Asked in Elements and Compounds

### How do I convert 38 grams of NaCl to moles and formula units?

For this you need the atomic (molecular) mass of NaCl. Take the
number of grams and divide it by the atomic mass. Multiply by one
mole for units to cancel. NaCl=58.5 grams
38.0 grams NaCl / (58.5 grams) = .650 moles NaCl
...

Read More

###### Asked in Elements and Compounds, Salt (Sodium Chloride)

### What is the mass of a mole of NaCl measured by?

The mass of one mole of NaCl is the sum of the atomic weights
for sodium and chlorine in grams. The atomic weights are found on
the periodic table.
...

Read More

###### Asked in Chemistry, Weight and Mass

### How many grams are in one mole of Cl2?

There are 110.978 grams in one mole of CaCl2

Read More

###### Asked in Elements and Compounds

### What mass of sodium chloride is formed if 22.99 grams of sodium combines with 35.54 grams of chlorine?

You have one mole sodium and one mole chlorine so one mole NaCl
will be formed that weight as (23+35.5)=58.5 g
...

Read More

###### Asked in Chemistry

### 1 mole of Na equals how many grams?

One mole of sodium is 22.99 grams. The atomic mass of an element
is how many grams one mole weighs.
...

Read More

###### Asked in Acids and Bases

### How many grams of HCl are in one mole of HCl?

36.44 grams in one mole HCl

Read More

###### Asked in Elements and Compounds

### How many grams are in one mole of sodium chloride?

By definition, one mole would be the same as the atomic mass or
molecular mass. You take the number of moles and multiply it by the
molecular mass (divide by one mole for units to cancel). So if you
have just 1 mole, the number of grams will just be the molecular
mass. The molecular mass is the atomic masses of the elements in
the compound added together.
Na- 23.0
Cl- 35.5
NaCl- 58.5 grams in one mole
...

Read More

###### Asked in Elements and Compounds

### How many moles of ions are in 2.5 mol of NaCl?

Based on the stoichiometry of NaCl, for every one mole of NaCl
there is one mole of Na+ and one mole of Cl-. Therefore, there are
2.5 moles Na+ and 2.5 moles Cl-, totaling 5 moles of ions
altogether.
...

Read More

###### Asked in Elements and Compounds

### How many moles of ions are in 1.5 mol of NaCl?

Based on the stoichiometry of NaCl, for every one mole of NaCl
there is one mole of Na+ and one mole of Cl-. Therefore, there are
1.5 moles Na+ and 1.5 moles Cl-, totaling 3 moles of ions
altogether
...

Read More

###### Asked in Pseudoephedrine and Phenylephrine (Sudafed)

### How many grams of pseudoephedrine are in one mole?

The answer is 165,23 grams.

Read More

###### Asked in Units of Measure, Cooking Measurements, Volume

### How many grams of salt does a tablespoon hold?

One tablespoon is equal to approximately 15mL. Table salt, also
known as Sodium Chloride, has a combined molecular mass of
(22.99 amu + 35.45 amu) = 58.44 amu. Therefore there are 58.44
grams per mole of Sodium Chloride. Now we know that with 58.44
grams we have one mole of Sodium Chloride. Taking into account that
NaCl has a density of 1.2 g/cm3, We have 3.246 tablespoons per mole
of NaCl. Let's take this and divide it by the grams per...

Read More

###### Asked in Elements and Compounds

### How many grams are in 1 mole of KCl?

One mole of KCl is (39.1 grams K) + (35.5 grams Cl) = 74.6
grams

Read More

###### Asked in Chemistry

### How many grams of sodium chloride is obtained by the action of chlorine with 4 moles sodium?

A mole of an element or compound is 6.022 x 1023 (Avogadro's
constant) molecules of that substance. This number is the number of
molecules it takes for an amount of substance to have a mass in
grams the same as its molecular mass: carbon has a molecular mass
of 12, so 6.022 x 1023 (one mole) carbon atoms have a mass of 12
grams.
The molecular mass of sodium is 23 (22.989) so one mole of
sodium has a mass of 23...

Read More

###### Asked in Elements and Compounds, Salt (Sodium Chloride)

### What is the mass of 3 moles of NaCl?

mass of one mole of ;Nacl' is =23+35=58. aslike this mass of 3
mole of Nacl is=174
...

Read More

###### Asked in Elements and Compounds

### How many ions are there in one mole of NaCl?

Answer: 12,044 282 58.1023 ions.

Read More

###### Asked in Elements and Compounds, Salt (Sodium Chloride)

### How many atoms are in moles of NaCl?

One mole contain 12,04428258.1023 atoms.

Read More

###### Asked in Chemistry

### How many grams is a mole of N2?

One mole of N2 is 28 grams (Nitrogen has an atomic weight of 14,
and one mole of N2 would be 2*14 = 28g)
...

Read More

###### Asked in Elements and Compounds

### Determine how much of each of the following NaCl solutions in grams contains 1.5g of NaCl 0.058 percent NaCl by mass?

In order to determine this, it is necessary to know what
solution we are looking at. One we know that we can look at the
grams in a mole of the substance and determine the percentages
based on molecular weight.
...

Read More

###### Asked in Chemistry, Weight and Mass, Elements and Compounds

### How many grams in one mole of HNO3?

1 mole of HNO3 has 63,01 g.

Read More