merioma211 merioma211

15-05-2020
Chemistry

contestada

Determine the molarity of the solution assuming the salt water solution has a density of 1.01 g/cm3.

Respuesta :

adeoladokun31 adeoladokun31

22-05-2020

Answer:

Explanation:

Molarity is number of moles÷ volume of the solution.

Density = mass÷ volume.

Moles is mass÷molar mass

Molar mass of Nacl is 58.44g/mol

Moles is 1/58.44=0.017moles.

0.017 moles divided by volume which is 1.

Molarity is 0.017 moles

Molarity is the number of moles of solutes divided by volume of the solution.

Answer Link

Otras preguntas

The lifetime of an alkaline battery is exponentially distributed with a mean of 20 a) What is the probability that the battery will last between 10 and 15 hours

PLEASE HELP URGENT!!! Robin is giving toy cars to some children at a carnival. He has 2 black toy cars, 7 blue toy cars, and 3 yellow toy cars. If Robin selects

Use the TVM Solver to calculate the amount you should make in monthly payments into an investment account if you want to have $1,000,000 in 60 years. The accou

The Office of Student Services at a large western state university maintains information on the study habits of its full-time students. Their studies indicate t

Length of 3 longest sides of a wuadrilateral of ABCD are 24 feet 16 feet and 12 feet. If the 2 shortest sides of quadrilateral EFGH are 9 feet and 18 feet how l

Determine the number of x-intercepts that appear on a graph of each function. f(x)= (x-6)^2(x+2)^2

A coin sold at auction in 2017 for $9,786,000. The coin had a face value of $15 when it was issued in 1794 and had previously been sold for $140,000 in 1973. a.

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. A large increase in pressure will a. lower the fre

In 1886 a generation of Indian warfare came to a end with the capture of

Proper French Etiquette Anne is going out to dinner with Pierre and they are about to enter the restaurant. Select the correct scenario. • It does not matter wh