Citric acid is one component of some soft drinks. Suppose that 2.00 L of solution are made from 150. mg of citric acid, C6H8O7. a. What is the molar mass of citric acid? b. What is the molarity of citric acid in the solution? 3
Step 1 of 3
Combining aqueous solutions of BaI2 and Na2SO4 affords a precipitate of BaSO4. Which ion(s) is/are spectator ions in the reaction BaI 2aq) + Na 2O (4q) BaSO (s)4+ NaI(aq) Spectator Ions Na + I + How many moles of K+ are present in 343 mL of a 1.27 M solution of K3PO4 + Moles K 343 mL of 1.27 M K PO 3 4 0.343L 1.27moles 3 molesK ❑ * * = 1.31 moles K ❑ L 1 moleK 3 PO 4 ❑ The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K2Cr2O7 to 500. mL M Diluting 43.72mL of 1.005 M K Cr O 500 Ml 2 2 7 M 1V 1 (1.005M)(43.72mL) V2 =M2
Textbook: Modern Chemistry: Student Edition 2012
Author: Jerry L. Sarquis, Mickey Sarquis
Since the solution to 12.1.49 from 12 chapter was answered, more than 720 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 98 chapters, and 1789 solutions. This textbook survival guide was created for the textbook: Modern Chemistry: Student Edition 2012, edition: 1. The answer to “Citric acid is one component of some soft drinks. Suppose that 2.00 L of solution are made from 150. mg of citric acid, C6H8O7. a. What is the molar mass of citric acid? b. What is the molarity of citric acid in the solution? 3” is broken down into a number of easy to follow steps, and 45 words. Modern Chemistry: Student Edition 2012 was written by and is associated to the ISBN: 9780547586632. The full step-by-step solution to problem: 12.1.49 from chapter: 12 was answered by , our top Chemistry solution expert on 01/04/18, 09:13PM.