anas110 anas110

12-03-2021
Chemistry

contestada

Concentrated hydrochloric acid is 12.0 M. What volume of this concentrated
solution would be needed to mix with water to produce 100. mL of 5.0 M. (Hint: the
number of moles in the diluted solution must be the same as the number of moles
from the concentrated solution.)

Respuesta :

samihaela samihaela

12-03-2021

Answer:

41.67 ml HCl

Explanation:

n = M x V

Since the number of moles is the same:

M1 x V1 = M2 x V2

V1 = M2 x V2 /M1 =(0.1 L x 5.0 M) / 12.0 M = 0.041667 L = 41.67 ml

Answer Link

Otras preguntas

Why are the powers of the federal government divided? O A. To balance power between the national and state governments O B. To ensure a balance of power between

Create a view named ItemOrder view. It consists of the TaskID, description, price, order number, order date, and quoted price for all order lines currently on f

Magnesium has three naturally occurring isotopes with masses of 23.99 amu, 24.99 amu, and 25.98 amu and natural abundances of 78.99%, 10.00%, and 11.01%, respec

Suppose 8x + 16 ice cream cones were sold on Saturday and 7x – 9 were sold on Sunday. What is the total number of ice cream cones sold?

What does 5694 divided by 949 equal and how is the problem solved?

Air at 38°C and 97% relative humidity is to be cooled to 18°C and fed into a plant area at a rate of 510 m/min. a. Calculate the rate (kg/min) at which water co

which best describes the political stucture of europe during the middle ages

The customer arrivals in a queuing system come almost exclusively from infinite populations. Group of answer choices True False

You are towing a trailer of large rocks up a steep road that is inclined 120 to the horizontal. Although you are careful to drive at a steady speed of 15 m/s, w

How many grams of chlorine gas can be produced if 15 grams of FeCl3 reacts with 4 moles of O2? What is the limiting reactant? What is the excess reactant? If 9.