Table of contents

1. The Chemical World9m
- The Scientific Method
  9m
2. Measurement and Problem Solving2h 19m
3. Matter and Energy2h 15m
4. Atoms and Elements2h 33m
5. Molecules and Compounds1h 50m
6. Chemical Composition1h 23m
7. Chemical Reactions1h 43m
8. Quantities in Chemical Reactions1h 8m
9. Electrons in Atoms and the Periodic Table2h 32m
10. Chemical Bonding2h 10m
11 Gases2h 7m
12. Liquids, Solids, and Intermolecular Forces1h 11m
13. Solutions3h 1m
14. Acids and Bases2h 14m
15. Chemical Equilibrium1h 27m
16. Oxidation and Reduction1h 33m
17. Radioactivity and Nuclear Chemistry53m

13. Solutions

Molarity

Introduction to Chemistry

13. Solutions

Molarity

Previous problemNext problem

Struggling with Introduction to Chemistry?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

What volume in (µL) of 0.125 M HBr contains 0.170 moles HBr?

7.35x10³ μ L

7.35x10⁶ μ L

1.36x10³ μ L

1.36x10⁹ μ L

1.36x10⁶ μ L

Previous problemNext problem

Verified step by step guidance

Start by using the formula for molarity, which is M = moles of solute / liters of solution. Here, you need to find the volume of the solution in liters that contains 0.170 moles of HBr at a concentration of 0.125 M.

Rearrange the formula to solve for the volume in liters: Volume (L) = moles of solute / Molarity. Substitute the given values: Volume (L) = 0.170 moles / 0.125 M.

Calculate the volume in liters using the values from the previous step.

Convert the volume from liters to microliters (µL). Remember that 1 liter is equal to 1,000,000 microliters. Multiply the volume in liters by 1,000,000 to get the volume in microliters.

Compare your calculated volume in microliters with the given options to identify the correct answer.