Calculate the molar mass of aluminum oxide (Al2O3). Express your answer to four significant figures.
1 answer:
You might be interested in
So let's convert this amount of mL to grams:
Then we need to convert to moles using the molar weight found on the periodic table for mercury (Hg):
Then we need to convert moles to atoms using Avogadro's number:
So now we know that in 1.2 mL of liquid mercury, there are present.
