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Pad 3:17 PM * 30% LJ sjc.cengagenow.com instructure-uploads.s3.amazonaws.com/account 11... Cengage owLv21 Online teaching and learning resource fr." HW #5 Ch 7 and Ch 9 ."graded"* 1. Types of Solutions 2. Solubility of Ionic Compounds 3. Molarity s] his question. Copy Look Up Share... Use the Refe n aqueous solution of iron(III) sulfate, Fe2 (SO4)3, contains 9.20 grams of iron(III) sulfate and 17.6 grams of water. What is the weight/weight percent of pts ? 1 pts 2rec 1 pts 2req iron(III) sulfate in the solution? eight percent- 4. Percent Concentration: Weight In progress Question Question Question Submit Answer Retry Entire Group 4 more group attempts remaining 5, %(w/w) Calculations: Mass of So 1 pts 2req 1 pts 2req . 1 pts 2req 6. Dilution 7. Solution Stoichiometry: Volume 1 pts 2req 1 pts 2req pts 2req 8. Acids in Water 9. Review: Molarity 10. Titration: Molarity of Acid/Base Progress 2/10 groups Due Apr 22 at 11:55 PM Pre Next

Explanation / Answer

wieght % Fe2(SO4)3 = {(mass of Fe2(SO4)3)/(mass of H2O)}*100
= (9.20/17.6)*100
= 52.3 %

Answer : 52.3 %

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