Ask Question
3 June, 02:38

Moles of Zn (NO3) 2 in 131.50g of this substance.

+1
Answers (1)
  1. 3 June, 03:00
    0
    number of moles = mass / molecular mass

    mass=131.50g

    molecular mass of Zn (NO3) 2 = 189.39 g/mol

    number of moles = 131.50 g/189.39 g/mol = 0.69433 mol
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Moles of Zn (NO3) 2 in 131.50g of this substance. ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers