Medicine, 07.06.2021 19:30 BigBenJoe5978

2. Calcule los gramos de azúcar que deben disolverse en 825 g de agua para preparar una solución de azúcar al 20% p/p
Todo el proceso

Answers: 3

Show answers

Answers

Answer from: meep26wesley

Respuesta:

206,25 g

Explicación:

Porcentaje de masa, m = 20%

Solución = soluto + solvente

Masa de soluto = m

Disolvente = masa de agua = 825 g

Masa de la solución = m + 825

(Masa de soluto / masa de solvente) = porcentaje de masa

(m / (m + 825)) = 20%

(m / (m + 825)) = 0,2

m = 0,2 (m + 825)

m = 0,2 m + 165

m - 0,2 m = 165

0,8 m = 165

m = 165 / 0,8

m = 206,25 g

Answer from: Quest

it takes one machine 25 minutes to pick a bale of cotton and another machine 30 minutes to compete the same job. if both machines are used, how long will it take them to pick a bale of cotton?

explanation:

Answer from: Quest

What is the best thing about switzerland?

i don’t know, but the plus flag is a big plus

Another question on Medicine

Medicine, 04.07.2019 13:10

What is the meaning of slaughtering

Answers: 2

Answer

Medicine, 09.07.2019 19:20

Anurse is assessing a client who is receiving clindamycin. which of the following findings should the nurse identify as an adverse effect of this medication? a. report of blurred vision b. watery diarrhea c. hypertension d. agitation

Answers: 3

Answer

Medicine, 09.07.2019 19:20

List some advantages of accepting and handling responsibility.

Answers: 1

Answer

Medicine, 09.07.2019 20:10

Ayoung boy, age 2 years, pulled a pot of boiling water over his head, arms, and chest, resulting in a mixed burn to the anterior surface of his head and arms, chest, and feet. 1. discuss the factors that determine the classification of the types of burns and determine what type(s) this victim probably has. 2. discuss how the physicians in the emergency room will determine the percentage of the body that may be burned and what special considerations may be involved when evaluating a child. 3. discuss the additional effects associated with burns and the treatments involved, which include shock, pain, electrolyte and fluid imbalances, respiratory complications, infection, metabolic problems, and anemia. 4. discuss the actions to promote the healing of burns. specifically address the problems that may be associated with scarring and the effects of growth that this 2-year-old may experience.

Answers: 1

Answer

You know the right answer?

2. Calcule los gramos de azúcar que deben disolverse en 825 g de agua para preparar una solución de...

Questions