laura903 laura903
  • 02-09-2021
  • Biology
contestada

Cuantos gramos de CuSO4 hay en 500 gramos de solución de sulfato de cobre al 9%

Respuesta :

DALAU
DALAU DALAU
  • 02-09-2021

masa de soluto/ masa de disolución * 100 = % m/ m

Datos

masa de soluto = x g

masa de disolución = 500 g

% m/ m = 5% m/ m

Reemplazar

g soluto/ g disolución * 100 = % m/ m

x g soluto / 500 g disolución * 100 = 5% m/ m

x/ 5 = 5

x= 25 g

25g de CuSO4 para disolver la disolución.

Answer Link

Otras preguntas

Which sentence has an intransitive verb? a. Please come inside the house now. b. Jordan writes poetry in his free time. c. You and Chris should clean the garage
Evaluate the expression when x = –12. 3x – 17 a. –53 b. –19 c. 19 d. 53
what is 1 5/8 +4 7/8 show work
How did flooding rivers contribute to the beginning of farming communities? a. They irrigated the crops when they overflowed. b. They created a marshy environm
When Christopher Columbus arrived in the Caribbean in October of 1492, where did he believe he was? a. On the eastern coast of South America b. On the tip of So
An automobile accelerates from 20 m/s to 50 m/s in 5.0 seconds what is its acceleration
3kg 296 g + 5 kg + 326 g
What is 7.3 billion divided by 7?
I need to write the number 36 in expanded form
3a b2 b3 4b2 4 5a identify like terms