answersLogoWhite

0

Use the equation;

mass=moles*gramformulamass

or

m=n*gfm

m=2*55.8 = 111.6g in two moles of Iron

gfm or the molecular mass of a compound can be found by adding the Relative atomic masses of each element in the compound together.

For example - Carbon dioxide

CO2

The formula contains 1 Carbon atom and 2 Oxygen atoms

(RAMs should be found in a datasheet/book or provided in the question. RAM = relative Atomic Mass)

RAM Carbon = 12 RAM Oxygen = 16

gfm of CO2 = 12 + 32 = 44

or 1mole of CO2 = 44g

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How much would a mole of deuterium atoms weigh?

A mole of deuterium atoms would weigh approximately 2 grams. This is because the atomic mass of deuterium is around 2 grams per mole.


How much does one mole of iron weigh to the 1 decimal point?

It is 55.8 grams.


How many moles of iron atoms are there in 56g of iron?

The amount of particles (any kind) in ONE mole (of any substance) is always equal to Avogadro's number: 6.02*10+23 (This is the definition of a 'Mole'. It is just a number like a 'dozen' -12- or 'gross' -144-, though much larger. There is nothing 'chemical' in this number, however) So, here is your answer: 0.56 mole = 0.56 * 6.02*10+23 = 3.37*10+23


How much does 1 mole of Fe weigh in grams?

Use stoichometry to figure this out. 1 mole Fe * 56 g Fe ...............1 mole Fe


How much does one mole of 0 weigh?

1 mole of O (oxygen) weighs 15. 9996 grams. By definition, 1 mole of any element is equal to its atomic weight expressed in grams. 1 mole is equal to 6.02 x 1023 atoms of that element.


How much iron is present in iron(III) oxide?

In iron(III) oxide (Fe2O3), there are two iron atoms per molecule. Since the atomic weight of iron is approximately 55.85 g/mol, the total weight of iron in one mole of Fe2O3 would be around 111.7 g.


How much do moles weigh?

A mole weighs 58 grams


How many atoms are in 1 mole of Fe?

Use the Avogadro constant 2.50 x 10^20 atoms Fe x ( 1 mol Fe / 6.023 x 10^23 atoms) =4.15 x 10^-4 mol


How much does 1 mole of neon weigh in grams?

1 mole of neon weighs approximately 20.18 grams.


How much does a NAKED mole rat weigh at birth?

6 feet


How much would a mole of tritium atoms wiegh?

3.017005 gm


How much does one mole of bromine weigh?

One mole of bromine (Br2) weighs approximately 159.808 grams.