Question

Convert to mass in grams

5.87 x 10^3 moles Ni

mass = 5.87 x 10^3 x 58.7 = 344569 g ?

Answer 1

@saifoo.khan

Answer 2

Remember this formula :

\[\large{\textbf{Number of moles} = \frac{\textbf{Mass in Grams}}{\textbf{Molar mass}}}\]

Number of moles * Molar mass = Mass in grams

Answer 3

5.87 * 10^3 * 58.7 = Mass in Grams