G to mol – Convert mol/g to mol/l — Conversion of Measurement Units

Convert g to mol — Conversion of Measurement Units

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to use the unit converter

Error: We couldn’t find a conversion between g and mol  [incompatible types]

To complete this calculation, you need to know what substance
you are trying to convert. The reason is that the molar mass
of the substance affects the conversion.

Molar mass has units of grams per mole (g/mol). It is calculated
by measuring the molecular weight of the chemical compound, which
tells us how many grams are in one mole of that substance. The
formula weight is simply the weight in atomic mass units of all
the atoms in a given formula.

We can compute the molar mass for you. All you have to do is
enter the chemical formula, or the name of the chemical compound.

Here are some other examples:

grams Ga(NO3)3 to moles
grams Nd(NO3)3 to moles
grams XeO3 to moles
grams HoN to moles
grams Seaborgium to moles
grams Manganese(II) Chloride to moles
grams Potassium Dichromate to moles
grams Nickel(II) Selenide to moles
grams Beryllium Telluride to moles

Were you trying to convert volume units or amount of substance units?

Having trouble with a unit conversion?
Try doing a
search,
or posting to the
forum.

You may also be looking for a
date difference or
molecular weight.

You can also
contact us directly
if you find any missing units or errors.

The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12; its symbol is «mol.»

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6’3″, 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!

www.convertunits.com

Convert mol to g — Conversion of Measurement Units

Please enable Javascript
to use the unit converter

Error: We couldn’t find a conversion between mol and g  [incompatible types]

To complete this calculation, you need to know what substance
you are trying to convert. The reason is that the molar mass
of the substance affects the conversion.

Molar mass has units of grams per mole (g/mol). It is calculated
by measuring the molecular weight of the chemical compound, which
tells us how many grams are in one mole of that substance. The
formula weight is simply the weight in atomic mass units of all
the atoms in a given formula.

We can compute the molar mass for you. All you have to do is
enter the chemical formula, or the name of the chemical compound.

Here are some other examples:

moles (Nh5)3PO4 to grams
moles MnSe to grams
moles ThC to grams
moles In(C2h4O2)3 to grams
moles Mendelevium to grams
moles Cadmium Acetate to grams
moles Europium(III) Iodide to grams
moles Chromium(III) Phosphate to grams
moles Thallium(III) Chloride to grams

Were you trying to convert amount of substance units or volume units?

Having trouble with a unit conversion?
Try doing a
search,
or posting to the
forum.

You may also be looking for a
date difference or
molecular weight.

You can also
contact us directly
if you find any missing units or errors.

The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12; its symbol is «mol.»

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6’3″, 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!

www.convertunits.com

Convert moles to grams and grams to moles.

For chemistry you often need to convert moles to grams and grams to moles.
There is a simple relation between these two:
,
where
— mass of the substance in grams
— quantity of the substance in moles
— molar mass of the substance in grams/mole

And the most difficult task here is finding out the molar mass of the substance.

The molar mass is a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance. The molar mass of atoms of an element is given by the standard relative atomic mass of the element multiplied by the molar mass constant, 1 × 10−3 kg/mol = 1 g/mol. The molar mass of a compound is given by the sum of the standard atomic weight (namely, the standard relative atomic mass) of the atoms which form the compound multiplied by the molar mass constant. Multiplying by the molar mass constant ensures that the calculation is dimensionally correct: standard relative atomic masses are dimensionless quantities (i.e., pure numbers) whereas molar masses have units (in this case, grams/mole).

Happily, we already have the Molar mass of the substance calculator, which calculates molar mass for given substance using Periodic table handbook. It is used in the calculator below to parse chemical compound formula and obtain molar mass.

The calculator below calculates mass of the substance in grams or quantity of the substance in moles depending on user’s input. It also displays molar mass of the chemical compound and details of its calculation just for reference.

Note: Always use the upper case for the first character in the element name and the lower case for the second character as in periodic table. Compare: Co — cobalt and CO — carbon monoxide. Thus, Na3PO4 — correct notation, na3po4/NA3PO4 — incorrect notation.

Calculation precision

Digits after the decimal point: 1

Mass of the substance, grams

 

Quantity of the substance, moles

 

Molar mass of the substance

 

planetcalc.com

Converting Grams to Moles Example Problem

Convert grams to moles and moles to grams.

Converting grams to moles is a problem that occurs when a measured amount of mass is known but the ratio for balanced reactions is needed. These two example problems show the best way to convert grams to moles and moles to grams of a molecule.

Grams to Moles Example Problem

Question: How many moles are in 110.0 grams of CO2.

First, we need to know how many grams are in 1 mole of CO2. This is done by finding the molecular mass of CO2. CO2 has 1 carbon atom and 2 oxygen atoms. Looking at the periodic table, we can find the atomic mass of both carbon and oxygen.

atomic mass of carbon = 12.0 g/mol
atomic mass of oxygen = 16.0 g/mol

molecular mass of CO2 = 1⋅(atomic mass of C) + 2⋅(atomic mass of O)
molecular mass of CO2 = 1⋅(12.0 g/mol) + 2⋅(16.0 g/mol)
molecular mass of CO2 = 12.0 g/mol + 32.0 g/mol
molecular mass of CO2 = 44.0 g/mol

This means there are 44.0 grams in one mole of CO2. Use this value as a conversion factor to find the number of moles of CO2 in our problem.

This setup of the conversion factor cancels out the grams, leaving the mole unit we need.

# moles CO2 = 2.5 moles

Answer: There are 2.5 moles of CO2 in 110.0 grams of CO2.

Moles to Grams Example Problem

Question: What is the mass in grams of 4.80 moles of hydrogen peroxide (H2O2)?

Just like the first example, we need to know the molecular mass of hydrogen peroxide. H2O2 has two hydrogen atoms and two oxygen atoms.

atomic mass of H = 1.01 g/mol
atomic mass of O = 16.00 g/mol

molecular mass of H2O2 = 2⋅(atomic mass of H) + 2⋅(atomic mass of O)
molecular mass of H2O2 = 2⋅(1.01 g/mol) + 2⋅(16.00 g/mol)
molecular mass of H2O2 = 2.02 g/mol + 32.00 g/mol
molecular mass of H2O2 = 34.02 g/mol

Now we know 1 mole of H2O2 has a mass of 34.02 grams. This value gives us our conversion factor to find the mass of the H2O2.

mass of H2O2 = 163.30 grams

4.80 moles of hydrogen peroxide has a mass of 163.30 grams.

Summary

To convert grams to moles or moles to grams:

  1. Find the molecular mass of the molecule.
  2. Use this value as a conversion factor.
  3. Multiply the amount by the conversion factor, making sure the undesired value is canceled out.

The most common place an error is likely to occur is setting up the conversion factor incorrectly. Check to make sure the correct unit cancels out. 

sciencenotes.org

Convert grams to moles — Conversion of Measurement Units

Please enable Javascript
to use the unit converter

Error: We couldn’t find a conversion between grams and moles  [incompatible types]

To complete this calculation, you need to know what substance
you are trying to convert. The reason is that the molar mass
of the substance affects the conversion.

Molar mass has units of grams per mole (g/mol). It is calculated
by measuring the molecular weight of the chemical compound, which
tells us how many grams are in one mole of that substance. The
formula weight is simply the weight in atomic mass units of all
the atoms in a given formula.

We can compute the molar mass for you. All you have to do is
enter the chemical formula, or the name of the chemical compound.

Here are some other examples:

grams Ch4CH(Nh3)COOH to moles
grams DyCl2 to moles
grams ClF3 to moles
grams NbF5 to moles
grams Bohrium to moles
grams Magnesium Technetate to moles
grams Sodium Monofluoroacetate to moles
grams Palladium(II) Oxide to moles
grams Uranium(II) Sulfide to moles

Were you trying to convert force units or amount of substance units?

Having trouble with a unit conversion?
Try doing a
search,
or posting to the
forum.

You may also be looking for a
date difference or
molecular weight.

You can also
contact us directly
if you find any missing units or errors.

The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12; its symbol is «mol.»

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6’3″, 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!

www.convertunits.com

Explanation of different mole units

Explanation of different mole units

 

In Class, there was a discussion of the
difference between a lb mole, a g mole and a kg mole. To begin, I would
like to first present the explanation given by D.M. Himmelblau in «Basic
Principle and Calculations in Chemical Engineering», Prentice Hall,
1982. [This is not an exact quote, but close]

What is a mole? The best answer is that
a mole is a certain number of molecules, atoms, electrons, etc. In the
SI system, the mole has about 6.023 E23 particles. This is correctly defined
as a gram mole, though SI units officially designate this as a mole. Alternatively,
a kg mol is equal to 1000 * g mol, and therefore can be thought of as having
6.023 E26 particles. A lb mole [pound mole] has 6.023 E23 * 424 particles
and is therefore larger than a g mole.

Another way to look at the mole unit is
as a unit used to convert the number of moles to mass, using the molecular
weight.

the g mol = [mass in grams]/molecular
weight

the lb mol = [mass in lb]/molecular
weight

or

mass in g = (mol wt.) (g
mol)

mass in lb = (mol. wt.) (lb
mol)

 

Now, does that clarify or confuse things?
I think that the confusion begins because, you, as chemists, think of a
mole as 6.023 E23 particles and also that the molecular weight is the mass
of 6.023 E23 particles of a substance (in grams). Engineers are not as grounded
in specifics and therefore, they may define a molecular weight as the conversion
unit for moles to mass. The molecular weight can not change for a substance,
so, for there to be different measures of mass (lb, kg, g, ton, etc..),
there must be different ‘moles’. These various types of moles are denoted
by the unit of mass to which they correlate molecular weight. In order to
be consistent they must then define the number of particles that make up
these different moles as different, thus the explanation above.

As was noted in class, this differentiation
is not critical to understanding or even solving the problems. Sometimes,
it can be ignored altogether. However, as you enter the industrial world,
you will interact more with engineers and an understanding of the differences
in terminology is important.

Let me know if this makes sense or not.

 

MDD

web.utk.edu

Convert mol to grams — Conversion of Measurement Units

Please enable Javascript
to use the unit converter

Error: We couldn’t find a conversion between mol and grams  [incompatible types]

To complete this calculation, you need to know what substance
you are trying to convert. The reason is that the molar mass
of the substance affects the conversion.

Molar mass has units of grams per mole (g/mol). It is calculated
by measuring the molecular weight of the chemical compound, which
tells us how many grams are in one mole of that substance. The
formula weight is simply the weight in atomic mass units of all
the atoms in a given formula.

We can compute the molar mass for you. All you have to do is
enter the chemical formula, or the name of the chemical compound.

Here are some other examples:

moles Na2C3h3O4 to grams
moles K2TeO3 to grams
moles Rh3S7 to grams
moles HfI3 to grams
moles Fluorine to grams
moles Samarium(III) Iodide to grams
moles Niobium(VI) Selenide to grams
moles Plutonium(VI) Fluoride to grams
moles Praseodymium(IV) Oxide to grams

Were you trying to convert amount of substance units or force units?

Having trouble with a unit conversion?
Try doing a
search,
or posting to the
forum.

You may also be looking for a
date difference or
molecular weight.

You can also
contact us directly
if you find any missing units or errors.

The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12; its symbol is «mol.»

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6’3″, 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!

www.convertunits.com

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