Problem: 1. How many moles of Ni are there in a sample that contains 15.8 grams of nickel? 2. How many grams of nickel are there in a sample that contains 1.22 mol of Ni?

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Use the mole concept and atomic mass of Ni to calculate mass and moles vice versa

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Problem Details

1. How many moles of Ni are there in a sample that contains 15.8 grams of nickel? 

2. How many grams of nickel are there in a sample that contains 1.22 mol of Ni?

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Mole Concept concept. You can view video lessons to learn Mole Concept. Or if you need more Mole Concept practice, you can also practice Mole Concept practice problems.