How many moles are there in 52.3 grams of nickel

To find the number of moles in a given mass of a substance, you need to use the formula:

moles = mass / molar mass

In this case, you are looking for the number of moles in 52.3 grams of nickel.

1. Find the molar mass of nickel (Ni) using the periodic table. The molar mass of nickel is 58.6934 grams per mole.

2. Plug the values into the formula:

moles = 52.3 grams / 58.6934 grams per mole

3. Perform the calculation:

moles = 0.889 moles

Therefore, there are approximately 0.889 moles in 52.3 grams of nickel.