Medicine College

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

Answer 1

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

Related Questions

What causes cardiac arrest

Answers

Answer:

Some cardiac arrests occur when a diseased heart's electrical system malfunctions. This malfunction causes an abnormal heart rhythm such as ventricular tachycardia or ventricular fibrillation. Some cardiac arrests are also caused by extreme slowing of the heart's rhythm.

Explanation:

Hope this helped :)

most cardiac arrests occur when a diseased hearts electrical system malfunctions. this malfunction causes an abnormal heart rhythm such as ventricular tachycardia or ventricular fibrillation. some cardiac arrests are also caused by extreme slowing of the hearts rhythm (bradycardia).

Which treatments would MOST LIKELY help a patient diagnosed with a chronic disorder that affects balance and causes periods of hearing loss and ringing in the ears?

a. orally and nasally administered corticosteroids that decrease inflammation in mucous membranes
b. low-salt diet along with diuretic drugs that reduce fluid retention in the body
c. exercise along with antibiotic drugs that kill the bacteria causing the disorder
d. antitussive and expectorants drugs, both of which help to inhibit coughing reflexes

Answers

Answer:

answer is c hope it helps

Answer:

c. exercise along with antibiotic drugs that kill the bacteria causing the disorder

Which BEST matches the drug to the disease it treats? Check all that apply.

a. zolpidem: given to patients with insomnia
b. dopamine agonists: given to patients with dementia
c. lorazepam: given to patients that experience seizures
d. MAO inhibitors: given to patients with Pakinson's
e. neostigmine: given to patients to cure myasthenia gravis
f. clonazepam: given to patients with neuropathy

Answers

Answer:

neostigme : given to patients to cure myssthenia gravis

Answer:

a. zolpidem: given to patients with insomnia

e. neostigmine: given to patients to cure myasthenia gravis

What is the role of the alcohol component in a tincture?

a. to limit the growth of bacteria
b. to make the drug insoluble
c. to allow for allow release of the drug
d. to avoid stomach irritation

Answers

Answer:

B- To make the drug insoluble

Answer:

A. To limit the growth of bacteria

Explanation:

I calculated it logically

in qualitative studies, results are reported using words or themes.
true or false

Answers

The correct answer is *True.*

2. The pituitary gland does not release any hormones

Answers

False it is the master gland and the hormones it releases tells the other glands what to release.
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