siam73 siam73
  • 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

In a ruling known as Brown II, the Supreme Court _____.
Why did the English monarch want to establish the colony of Georgia?
Grandpa Ross won $4.5 million in a lottery. He wanted to give the money to his 4 children and 8 grandchildren. He decided that each of his children should recei
How is the energy trapped by a plant, stored and then released several days later?
What is 11/25 as a decimal
By using an arthropod as an example, describe the circulation of hemolymph?
You deposit $1500 in an account that pays 5% interest yearly. How much money do you have after 6 years?
How do you calculate experimental mole ratio?
What was the purpose of Stalin's actions?
A lighthouse beacon can be seen 17mi in all directions. To the nearest square mile, what is the area over which the beacon can be seen?