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kherson [118]
3 years ago
15

Water molecule are able to form hydrogen bonds with? A OXYGEN gas o2 molecules b any compound that is not soluble in water c com

pounds that have polar covalent bonds d oils
Chemistry
1 answer:
lbvjy [14]3 years ago
4 0
Compounds that have polar covalent bonds.
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A turbine operates on superheated steam that enters at 80 bar absolute and 500˚C, and leaves the turbine at 7.5 bar absolute and
yanalaym [24]
The answer is

d. To what temperature can the steam at 80 bar be cooled before a liquid will appear?
6 0
3 years ago
Finalmente responde:
dexar [7]

El agua se purifica a partir de un proceso de filtrado. Las características que evidencian el filtrado incluyen pH normal, color cristalino, ausencia de metales pesados y/o microorganismos, etc.

  • Los filtros para purificar agua son dispositivos que permiten el limpiado del agua con el objetivo de convertirla apta para consumo humano.

  • En general, los filtros para lograr la purificación del agua consisten de carbón activado, el cual se prensa con alta presión.

  • Este dispositivo de carbón activado permite secuestrar las partículas sólidas que pasan a través del filtro, con lo cual el agua sale a través del filtro completamente purificada.

Las características que permiten determinar si el agua ha sido correctamente filtrada incluyen:

  1. El agua sale cristalina, es decir, sin ningún tipo de color que evidencie la presencia de contaminación.
  2. El pH del agua potable debe oscilar entre valores normales (6,5 a 8,5)
  3. No debe contener metales tales como plomo, arsénico o cadmio (altamente tóxicos)
  4. No debe contener microorganismos

Aprende más sobre este tema en:

brainly.com/question/24806243?referrer=searchResults

8 0
2 years ago
Help me out? thank you.
Vladimir [108]
Wow very difficult I am so confused
3 0
2 years ago
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a dog is trained to sit and shake hands. These traits are most likely? a. inherited b. not inherited c. not acquired d. innate
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<span>A dog is trained to sit and shake hands. These traits are most likely?

Answer: B not </span>acquired 

hope this helps
4 0
3 years ago
Various properties of a liquid are recorded during an experiment. the volume of the liquid is measured to be 25.5 milliliters. t
ryzh [129]
The liquid is blue is an example of qualitative data. Qualitative data is data that can not be represented by numbers. The volume and density are both quantitative data.  
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3 years ago
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