Convert grams into moles. To do so, you divide mass by the molar mass of the substance.
Lets say, for example the enthalpy is equal to 1200 joules/gram. You take 1200 joules/gram * (# of grams)/one mole [now you can cancel grams and it is now joules/mole.] Then convert the answer to kilojoules by dividing by 1000.
gram mole
mole
The specific heat is the necessary energy to raise the temperature of a mass unit (gram, kilogram, mole) of a substance with one kelvin.
b. gram/mole.
Lets say, for example the enthalpy is equal to 1200 joules/gram. You take 1200 joules/gram * (# of grams)/one mole [now you can cancel grams and it is now joules/mole.] Then convert the answer to kilojoules by dividing by 1000.
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.
1 gram mole of Aluminium is about 27g.
gram mole
mole
The mole is a counting unit, in scientific notation this is the mole: 6.2x10²³ (23) it's mostly used to measure mass of atom and molecules...and gas number of gram in 1 mole is equal to the numerical value of atomic mass first convert litres in gram and find out the number of gram in 1mol....it's goin to be the atomic mass of the liquid. the difference is certainly in the produce states, litres is a liquid measurement, and g/mol is atomic mass... hope this helps:-)
The conversion factor you need for this problem is the atomic mass of arsenic.74.9 gram arsenic = 1 mole arsenicSince you want to end up in units of moles of As, this goes in the numerator (on top). You want to convert from grams As, so this goes in the denominator (on the bottom).grams As1 mole As = moles As74.9 gram As
Relative molecular mass is obtained by summing up the atomic masses of atoms in the formula. The gram molecular mass denotes the mass of a mole of the substance in grams. Both of them are same in number.
16grams
The specific heat is the necessary energy to raise the temperature of a mass unit (gram, kilogram, mole) of a substance with one kelvin.
2130.2556
b. gram/mole.