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Centr 3. What is the molar concentration of a 3.50 L. solution that contains 35.0 grams of NaOH (sodium hydroxide)? Show your work. 4. Suppose you want to make a 2.5 M solution of MgF₂ (magnesium fluoride). If you have 14.08 g of MgF, which of the 3 volumetric flasks would you choose to make this solution? Show your calculations to explain how you determined which flask to use. C 568 500ml 250ml 100ml

Centr 3. What is the molar concentration of a 3.50 L. solution that contains 35.0 grams of NaOH (sodium hydroxide)? Show your work. 4. Suppose you want to make a 2.5 M solution of MgF₂ (magnesium fluoride). If you have 14.08 g of MgF, which of the 3 volumetric flasks would you choose to make this solution? Show your calculations to explain how you determined which flask to use. C 568 500ml 250ml 100ml

Introductory Chemistry: An Active Learning Approach
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 8E
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RE + At Home - Canvas Remote Students PUSD Canvas Login + Parent University: Supporting Learning at Home 500ml Resources for Teachers & Staff - Frequently Asked Questions - Central Office Services 3. What is the molar concentration of a 3.50 L solution that contains 35.0 grams of NaOH (sodium hydroxide)? Show your work. 4. Suppose you want to make a 2.5 M solution of MgF₂ (magnesium fluoride). If you have 14.08 g of MgF₂, which of the 3 volumetric flasks would you choose to make this solution? Show your calculations to explain how you determined which flask to use. 250ml 100ml
Transcribed Image Text:RE + At Home - Canvas Remote Students PUSD Canvas Login + Parent University: Supporting Learning at Home 500ml Resources for Teachers & Staff - Frequently Asked Questions - Central Office Services 3. What is the molar concentration of a 3.50 L solution that contains 35.0 grams of NaOH (sodium hydroxide)? Show your work. 4. Suppose you want to make a 2.5 M solution of MgF₂ (magnesium fluoride). If you have 14.08 g of MgF₂, which of the 3 volumetric flasks would you choose to make this solution? Show your calculations to explain how you determined which flask to use. 250ml 100ml
Students PUSD Canvas Login + Parent University: Supporting Learning at Home Resources for Teachers & Staff Frequently Asked Questions Central Office Services mot MT Molarity-moles divided by liters This is a concentration STUDENT Chemistry Quiz #2 DELL PARENT Jazmin Jaquez MM mol Molar mass-grams divided by moles You can look up and calculate molar mass using the periodic table. 1 L-1000 mL *** 1. If I only have 450 g of blue copper sulfate, how many Liters of a solution can I make if I want to ensure it has a concentration of 0.75 M? Show your work. The chemical formula for copper sulfate used in lab is: CuSO4.5H₂O lculate the mass of NaBr (sodium bromide) required to prepare 1.5 L of 0.60 M KCI on. Show your work. T
Transcribed Image Text:Students PUSD Canvas Login + Parent University: Supporting Learning at Home Resources for Teachers & Staff Frequently Asked Questions Central Office Services mot MT Molarity-moles divided by liters This is a concentration STUDENT Chemistry Quiz #2 DELL PARENT Jazmin Jaquez MM mol Molar mass-grams divided by moles You can look up and calculate molar mass using the periodic table. 1 L-1000 mL *** 1. If I only have 450 g of blue copper sulfate, how many Liters of a solution can I make if I want to ensure it has a concentration of 0.75 M? Show your work. The chemical formula for copper sulfate used in lab is: CuSO4.5H₂O lculate the mass of NaBr (sodium bromide) required to prepare 1.5 L of 0.60 M KCI on. Show your work. T
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