Answer:
it's answer is 3.4moles
Explanation:
n=mass given/molar mass
molar mass of al2s3 is
27×2+32×3=150g
n=510g/150g
n=3.4moles
The answer is 3.4moles
n=mass given/molar mass
molar mass of al2s3 is
27×2+32×3=150g
n=510g/150g
n=3.4moles
A mole is defined as 6.02214076 × 1023 of a few chemical units, be it atoms, molecules, ions, or others. The mole is a convenient unit to apply because of the first-rate number of atoms, molecules, or others in any substance.
Moles (nevi) are a commonplace kind of skin increase. They frequently appear as small, dark brown spots and are a result of clusters of pigment-forming cells (melanocytes).
There are three steps to converting grams of a substance to moles: decide how many grams of a substance is in the problem. Use the periodic table to test the atomic mass, that is the number of grams in line with mole = 1 mole of Aluminum is 26.982 g.
Learn more about the number of moles here: https://brainly.com/question/15356425
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