Ask Question
24 January, 15:31

How many moles of zinc are in 4.70 kg of zinc?

+4
Answers (1)
  1. 24 January, 15:39
    0
    First we convert kg to g

    1kg = 1000g

    4.70=x (gram)

    4.70*1000:1=4700g

    now:

    number of moles=mass:molarmass

    number of moles=4700:65.4

    number of moles=71.86moles.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “How many moles of zinc are in 4.70 kg of zinc? ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers