Javierserrano01 Javierserrano01

15-05-2020
Chemistry

contestada

What is the concentration of a solution in which 0.99 g of KOH are dissolved in 500 mL?

Respuesta :

JamesBmdl JamesBmdl

15-05-2020

Answer:

.00352mol/L

Explanation:

molarity (concentration) = number of moles / volume of solvent (in L)

M = .99g / 56.108‬g/mol / .5L

M = .0176mol / .5L

M = .00352mol/L

Answer Link

Otras preguntas

How do you write three fourths as a fraction percent and decimal

6 1/4 % written in decimal form please

Which sentence contains a verb in the passive voice? A. Tropical storms and hurricanes threaten the Keys from June through the end of September. B. The Keys hav

Ann Carlyle is planning a business trip for which she needs to rent a car.The car rental company charges $36 per day plus $0.50 per mile over 100miles.Suppose M

Square root of 169 over 36

Compare and Contrast: Below are two equations. Solve each equation and compare the two solutions. Choose the statement that is true about each solution. Equatio

Life expectancies are not expected to continue to rise as dramatically as they have in the past due to limits in

Do all 6-digit numbers have 6 addends in their expanded form? Explain

Unlike the cell membrane, the cell wall is a selectively permeable. b composed of a lipid bilayer. c found in all organisms. d a rigid structure.

Which is true of an adjustable rate mortgage?