addisonlucas13 addisonlucas13

02-05-2022
Chemistry

contestada

What is the molar concentration of HBr if 25 mL of the acid is titrated 15.3 mL of 0.5 M KOH?
Round answer to 2 decimal places.

Respuesta :

Medunno13 Medunno13

02-05-2022

Using the titration formula, we get that:

(concentration of HBr)(25)=(0.5)(15.3)

This means the molar concentration of HBr is (0.5)(15.3)/25 = 0.31 M

Answer Link

Otras preguntas

PLEASE HELP I REALLY NEED HELP!!!! What frightening thing, which contributes to the main idea of scientific discovery, occurs while the travelers are sailing ac

If fixed costs are $561,000 and the unit contribution margin is $8.00, what is the break-even point in units if variable costs are decreased by $0.50 a unit?

Which is the correctly balanced chemical equation for the reaction of KOH and H2SO4?

The equation of a line is given below: -3x-6y=-6 Find the slope and the y-intercept.

Whole-grain flour contains all parts of the grain with the exception of the ____.?

The state of matter with a specific volume but no definite shape is the _____ state.

The silica tetrahedron that forms the backbone of all the silicate minerals is composed of silicon and what other element?

Which of the following could be considered both a long-term goal and a financial goal? A. Having a job that provides lots of leisure time B. Having a care

How did the early colonists survive in their new land during the initial years? 1. They migrated to the Caribbean when conditions became too harsh to grow food.

3. As of November 2012, how many states had laws prohibiting racial profiling by law enforcement officers?