mrswatson3113 mrswatson3113

23-06-2022
Chemistry

contestada

What is the molarity of 2 moles of a compound dissolved in 4 L of water?
Ο A. 2 M
B. 1 M
C. 4 M
D. 0.5 M

Respuesta :

Medunno13 Medunno13

23-06-2022

Answer: D

Explanation:

molarity = (moles of solute)/(liters of solution)

molarity = 2/4 = 0.5 M

Answer Link

Otras preguntas

Simplify 18 - 2[x + (x - 5)].A) 13 - x B) 13 - 4x C) 8 - 4x D) 28 - 4x

2.A helium-filled balloon has a volume of 48.0 L at 25°C and 1.05 atm. What volume will it have at 0.860 atm and 15°C?

This activity asks you to consider various methods of counting or estimating the size of bacterial populations and to select the method that will provide the mo

given f(x) = 3x -1 & g(x)= -x + 6, find f(-2) + g(5)

A(n) _____ staffing approach is compatible with an international strategy but can produce resentment in the host country.

A car rental agency charges a fee of $35 per day plus $.20 for each mile driven. How much will it cost to rent the car for 4 days and drive 730 miles? Your answ

Presented below is income statement information of the Schefter Corporation for the year ended December 31, 2013. Sales revenue $ 492,000 S

The capability of moving a completed programming solution easily from one type of computer to another is known as ________. transferability inheritance portabil

How does the Common Era (CE) differ from before the Common Era (BCE)? The Common Era includes a series of continuous events. The Common Era includes a series of

What volume will be occupied by 20g of Copper if the density of Copper is 9.1g/ml?