Ask Question
Today, 14:22

How do you find the percent composition of CuBr2

+5
Answers (1)
  1. Today, 15:22
    0
    Explanation: the molar mass of the whole compound is 223.35u

    now make ratios for each of the elements and multiply by 100%

    copper = 63.55/223.35 x 100 % comp of copper is 28.45%

    bromine = (79.9x2) / 223.35 x 100 %comp of bromine is 71.54%

    multiply bromines molar mass by 2 when calculating
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “How do you find the percent composition of CuBr2 ...” 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