Purchase Solution

Stoichometry - molarity of Br- ions

Not what you're looking for?

Ask Custom Question

Calculate the molarity of Br- ions in 250.0 ml of a solution containing 25.9 g NaBr and 0.155 moles of HBr.

Purchase this Solution
Solution Summary

This solution calculates the molarity of Br- ions in 250.0 ml of a solution containing 25.9 g NaBr and 0.155 moles of HBr.

Solution Preview

The solution is attached below (next to the paperclip icon) in two formats. one is in Word XP Format, while the other is in Adobe pdf format. Therefore you ...

Purchase this Solution
Free BrainMass Quizzes
Organic Chemistry Naming: Alkanes

This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.

Periodic table

Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

General Chemistry - Classification of Matter

This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.

Match Elements with their Symbols

Elements are provided: choose the matching one- or two-letter symbol for each element.

View More Free Quizzes
Related BrainMass Solutions

  • Working with concentrations of solutions

    of Na+ ions = 0.75/90*10^-3 <br> <br>= 8.33M <br> <br>= 8.33 moles of Na+ ions per liter of the solution <br> <br> <br>Please contact me if more clarification is needed...

  • pH and Molarity

    What is the molarity of the acid? ii. What is the molarity of H+ ions? iii. What is the pH of the solution? 2. a.)

  • Finding the concentration of a solution.

    <br>Thus [OH]=2n/V (from stoichometry). <br>You know Ksp and n so solve for V and see if we need to add water or not. <br> <br>If you get stuck you can always look at the solution.

  • Working with molarity and molality

    The molarity of a solution is calculated by taking the moles of solute and dividing by the liters of solution <br> <br> <br>Number of moles of H2CO3 in 75ml of 1.5M H2CO3 solution must be found <br> <br>Molarity = moles of solute/liter of solution

  • Concentration of thiosulfate, molarity

    66769 Concentration of thiosulfate, molarity Calculate concentration of thiosulfate ion, S2O3^2-, when 1.00 mL of .00500 M Na2S2o3 are added to experiment. 1 mole of Na2S2O3 in solution will dissociate to give 2moles of Na+ ions and one mole of S2O32

  • Chemistry: Calculating the Mass of the Reaction and the Concentration

    How many grams of Na 3 PO 4 will be needed to produce 275mL of a solution that has a concentration of Na + ions of 1.40M ?

  • Molarity, Molar Mass, Oxidizing Agents, Mole Fraction and More

    Number of moles of Barium Nitrate remaining = 0.012 - 0.004 = 0.008, in a volume of 20+30 = 50 ml = 0.05 L Therefore, molarity of remaining Barium ions = [Ba2+] = 0.008/0.05 = 0.160 M The expert examines molarity, molar mass, oxidizing agents and mole

  • Osmotic Pressure Difference.

    To find the pressure we need to find the molarity of all ions in the solution. 2. Molarity is defined as the number of solute moles per one liter of solvent. 3.

  • Titration Reaction

    The molarity of the original HCl solution can now be calculated: (0.007156 mol HCl) / (0.01 L of solution) = 0.7156 mol HCl/L of solution = 0.7156 M The normality of a solution is defined as the molarity of the solution times the number of H+ ions

View More Related Solutions