Ask Question
ChemistryChemistry
Today, 18:41

How do you find the percent composition of CuBr2

+4
Answers (1)
  1. Today, 18:56
    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 the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Why is hydrogen placed above the alkali metals, on the periodic table?
Answers (2)
The ability to attract an electron for bonding is called: A. Electrostatic attraction B. Electronegativity C. Delocalized electron attraction D. Polar bonding
Answers (1)
An element has the chemical symbol C. This means that the element A. is made up of only chlorine atoms. B. is made up of both carbon and oxygen atoms. C. is made up of only carbon atoms. D. is made up of several different kinds of atoms.
Answers (1)
10) Consumers, producers, and decomposers are all
Answers (1)
Write the name and symbol of the si units for mass length volume and temperature
Answers (1)
New Questions in Chemistry
What is a molecule with atoms from two or more different elements?
Answers (2)
How do you find the percent composition of CuBr2
Answers (1)
Cuantos moles de co2 tendremos 54.2 gramos de co2
Answers (1)
Which ionic compound is used as a building material? A. salt B. limestone C. magnesium oxide D. iron oxide
Answers (1)
What is the twisted ladder shape of the DNA called? 3-D model nucleotides double helix single strand
Answers (1)
Home » Chemistry » How do you find the percent composition of CuBr2
Sign Up Forgot Password?