How many moles and atoms are there in 60 grams of calcium
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Answer:
1.5 moles and 9.033×10^23 atoms
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Answer:
no. Of moles = given grams/molar mass
molar mass of Ca = 40g/mole
given grams = 60g
no. of moles == 60/40
= 3/2 = 0.5g
No of atoms = Moles × N•A
= 1.5 × 6.022×10^23
= 9.033×10^23
Explanation:
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