Post a New Question

chemistry

posted by .

how to find mass percentage

  • chemistry -

    to find the mass percentage of one component, you divide the its mass to the total mass * 100
    for example, if you have initially 20 grams of Na and 30 grams of Fe,
    total mass = 20 + 30 = 50
    if we want to find mass percentage of Na:
    (20/50) * 100 = 40%
    for mass percent of Fe:
    (30/50) * 100 = 60%

    hope this helps~ :)

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question