24-02-2022
Chemistry

contestada

18 which solution has a molality of 0.25 m Naci?
0.5 mol Naci in 4.0 kg water
0.25 mol NaCl in 10 kg water
0.25 g Nai in 1.0 kg water
1.0 kg NAC in 40 kg water

Respuesta :

jennifersortopadilla jennifersortopadilla

24-02-2022

0.25m NaCl is equal to 0.25 moles of NaCl over 1 kg of water. So the correct answer is Number 3 or C.

Answer Link

Otras preguntas

: ____ ecology focuses on how human activities affect an ecosystem and ways to mitigate resulting issues.

help me decrease £82 by 13%

James Madison looked to the _______ to protect the people from their own temporary errors and delusions.

help ASAP!! THNXXXX HELPPPPP

In order for a massive star to form a black hole, it must first _____. A. expand B. emit X-rays C. run out of fuel D. begin rotating faster

The fascist government actually encourages: public theater satires of the fascist thinking. private 4, as long as the government is served.

When is the zebra in motion? When is it not moving? In motion: Not moving: Calculate What is the average speed of the zebra during the time between 0 s and

Events and trends on the local, national, and global sphere are interrelated. a. True b. False

Personification is the repetition of initial consonant sounds. a. True b. False

The United States Constitution delegates police powers mainly to a. Congress. B. state and local authorities. C. the National Guard. D. the president of the