1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Iteru [2.4K]
3 years ago
10

Un medicamento corresponde a una disolución de "nafazolina" (sustancia activa) en agua purificada, en una concentración de 12% V

/V. - EXPLICA cuánto soluto hay por cada 100mL del medicamento.
Chemistry
1 answer:
ratelena [41]3 years ago
5 0

Answer:

12 mL

Explanation:

Según la pregunta;

V / V% concentración del fármaco = 12%

volumen de la solución = 100 ml

De;

V / V% = volumen de fármaco / volumen de solución

volumen de fármaco = V / V% × volumen de solución

volumen de fármaco = 12/100 × 100

= 12 mL

You might be interested in
At 25 °C, what is the hydroxide ion concentration, [OH−] , in an aqueous solution with a hydrogen ion concentration of [H+]=4.8×
algol [13]

[OH⁻]= 1 x 10⁻¹⁴ : 4.8 x 10⁻⁴ = 2.083 x 10⁻¹¹

3 0
1 year ago
Mass divided by volume *
lorasvet [3.4K]
D — density

hope this helps !
5 0
3 years ago
The prefix hmomo comes from the Greek word that means " the same or alike". Predict the meaning of the prefix hetero.
monitta
Hetero means different. Examples could be heterogenous (different in form) or heterozygous (having two different forms of a gene).
4 0
2 years ago
Read 2 more answers
which subatomic particle made out of protons neutrons and electrons can charge and still be considered the same element
TEA [102]

Answer:

Proton

Explanation:

6 0
2 years ago
All organic compound soluble in WATEe and conduct electrically ​
Delvig [45]

No

Explanation:

Not all organic substances are soluble in water and will not conduct electricity. Only polar organic compounds are soluble in water and will conduct electricity.

  • The general rule of solubility is that like dissolves likes.
  • Polar compounds will only dissolve other polar compounds too. Water is a polar solvent.
  • Non-polar compounds will only dissolve in non-polar compounds too.
  • Since water is a polar organic compound, only polar organic compounds will dissolve in it.
  • Not all organic compounds are polar.
  • When a compound dissolves in water, it produces ions that makes it able to conduct electricity.
  • Fats and oil are insoluble in water

learn more:

Inorganic compounds brainly.com/question/5047702

#learnwithBrainly

4 0
3 years ago
Other questions:
  • Lewis dot structure for F2(g)
    7·1 answer
  • 3Fe + 4H2O Fe3O4 + 4H2
    7·2 answers
  • The electrons move around the nucleus in regions know as electron shells, is the statement true or false, if false, rewrite the
    11·1 answer
  • What type of bonding is butane​
    14·1 answer
  • How does breaking up a solid speed dissolving in a liquid? A. increases the surface area B. decreases the surface area C. decrea
    12·1 answer
  • Two nitro (NO_2) groups are chemically bonded to a patch of surface. They can't move to another location on the surface, but the
    13·1 answer
  • When determining an element’s chemical properties, the most important subatomic particle to look at is
    9·1 answer
  • A sample of a substance has a mass of 7.5 g and a volume of 2.5 cubic centimeters. What is the object’s density?
    10·2 answers
  • Angela is a serious basketball player, but lately she has been struggling. First, her legs started getting tired halfway through
    8·1 answer
  • Select the answer for this number showing three significant figures. Remember to round if necessary. 0.566 m 0.600 m 0.570 m 0.5
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!