The molar mass of a compound is expressed in grams.
To convert grams into atoms, you have to convert them into moles first. Get the molar mass and multiply it by the number of moles to get the atoms.
The answer is 1,54 moles.
How many molecules are in 94 grams of sodium fluoride
See the Related Questions to the left of this answer:"How do you convert from grams to moles and also from moles to grams?"
grams divided by the molecular weight to get to moles moles divided by volume to get molarity
Yes. You should convert grams to moles in order to use the ideal gas law. The units of the other variable, R (gas constant) has moles in it.
Actually, you can. You can convert grams to moles then moles to meters... or vise versa. usually the place of a mol is 1. unless you are good at chemistry.
52.1grams. moles = mass (in grams)/RMM (relative molecular mass) 1.3 moles = mass (in grams)/ 40.078 mass = 40.078 x 1.3 = 52.1grams
molecular weight
You have to first convert Kilos to grams. 1.42 kilos is 1420 grams. Next you have to find out the molecular weight (can be added up from the periodic table). Now divide grams by molecular weight to get your final answer in moles.
The answer is 902,45 g.
40.79 H2O kj/moles x 1 moles/18 grams= 2.266/1000=0.002266 joules/grams