We are asked to get the mass (in kg) of 4.77 moles of nickel.
In order to get the mass of Nickel (Ni), we shall use its number of moles and molar mass. Recall that molar mass is given by:
We can calculate the mass through:
Moles (Molar Mass) → Mass
What mass (in kg) does 4.77 moles of nickel have?
A) 0.280 kg
B) 0.632 kg
C) 0.352 kg
D) 0.820 kg
E) 0.122 kg
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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.
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Based on our data, we think this problem is relevant for Professor Rabinovich's class at UNC.