Answer :
To find out how many grams of nickel are in 1.57 moles of nickel, we need to use the molar mass of nickel, which is given as 58.69 g/mol. Here's a step-by-step breakdown of the solution:
1. Identify the quantity you have:
- You have 1.57 moles of nickel.
2. Identify the molar mass of nickel:
- The molar mass of nickel is 58.69 grams per mole (g/mol).
3. Use the formula to find mass:
- The formula to calculate the mass in grams is:
[tex]\[
\text{mass} = \text{moles} \times \text{molar mass}
\][/tex]
4. Plug in the known values:
- mass = 1.57 moles × 58.69 g/mol
5. Calculate the result:
- mass ≈ 92.1433 grams
Therefore, there are approximately 92.1433 grams of nickel in 1.57 moles of nickel.
1. Identify the quantity you have:
- You have 1.57 moles of nickel.
2. Identify the molar mass of nickel:
- The molar mass of nickel is 58.69 grams per mole (g/mol).
3. Use the formula to find mass:
- The formula to calculate the mass in grams is:
[tex]\[
\text{mass} = \text{moles} \times \text{molar mass}
\][/tex]
4. Plug in the known values:
- mass = 1.57 moles × 58.69 g/mol
5. Calculate the result:
- mass ≈ 92.1433 grams
Therefore, there are approximately 92.1433 grams of nickel in 1.57 moles of nickel.
