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Vesnalui [34]
3 years ago
7

Ch.3, S5, page

Chemistry
1 answer:
Roman55 [17]3 years ago
6 0

Answer:

60g

Explanation:

The molar mass of a substance (Atom or molecule) is defined as the mass in grams that 1 mole of substance (6x10²³ particles of this substance) weighs. Using the periodic table of elements we can know the molar mass of each atom.

For example, the molar mass of Calcium is 40.078g / mol.

That means the mass of 1.5 moles of calcium atoms must be:

1.5 moles * (40.078g / mol) =

<h3>60g</h3>
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