lucia508p9m7ca lucia508p9m7ca

17-04-2020
Chemistry

contestada

How many moles of NaCl are in 2.5L of 0.50 M NaCl solution?
O 1.3 mol
5.0 mol
O 0.24 mol
29 mol

Respuesta :

phd2004 phd2004

17-04-2020

X of moles/2.5L =0.50 M NaCl solution
X of moles = 2.5 * 0.5
X = 1.25 moles
Rounding with significant digits
1.3 mol

Answer Link

Otras preguntas

Why did Shi Huangdi have his critics murdered?

The inhumane policies of the Reconquista, pogroms, and the Holocaust were all results of (1) civil disobedience and passive resistance (2) acculturation and

A regular hexagon rotates counterclockwise about its center. It turns through angles greater than 0° and less than or equal to 360°. At how many different angle

The distance from Earth to Mars is 136,000,000 miles. A spaceship travels at 31,000 miles per hour. Determine, to the nearest day, how long it will take the

Why were the Spartan soldiers willing to sacrifice themselves at Thermopylae?

He accepted value for the density of liquid mercury is 13.5336 g/mL. Four scientists measure the density of liquid mercury in their individual laboratories. The

How do you think the splitting of the empire into two parts helped it survive for another 200 years?

Edgar Allan Poe uses foreshadowing in "The Cask of Amontillado" to create mystery in which of the followingquotes? A. "he had on a tight-fitting parti-striped d

Describe how the world might be different if Rome had not existed.

How did being surrounded by deserts benefit Egypt?