Ask Question
23 August, 04:01

1. A mixture of salt and iron filings has a mass of 4.5g. A student determined that the iron

filings had a mass of 3.0g during a separation lab. What is the percent composition of

iron in the mixture?

+4
Answers (1)
  1. 23 August, 04:13
    0
    The answer to your question is: 66.7 % of Iron filings

    Explanation:

    Data

    Mixture salt - iron filigs = 4.5 g

    Iron filings mass = 3.0 g

    Formula

    Percent composition = (mass of solute/mass of solvent) x 100

    Percent composition = (3.0 / 4.5 g) x 100

    Percent composition = 66.7%
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “1. A mixture of salt and iron filings has a mass of 4.5g. A student determined that the iron filings had a mass of 3.0g during a separation ...” 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