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
coldgirl [10]
3 years ago
15

When a liquid sample is taken from sea level to a higher elevation, what happens to the external (atmospheric) pressure on the l

iquid and the boiling point of the liquid
Chemistry
1 answer:
BigorU [14]3 years ago
5 0

Answer:

The external atmospheric pressure decreases and so does the boiling point of the liquid.

Explanation:

We know that pressure decreases with height. Thus atmospheric pressure decreases at higher elevation.

The implication of this is that, if I take a liquid from sea level to a higher elevation, the external atmospheric pressure on the liquid will decrease and so does its boiling point.

Hence, the liquid boils at a lower temperature when placed at a higher elevation. For this reason, the boiling point of a liquid is lower on the mountain.

You might be interested in
Hydrocarbons contain only which two types of atoms? nitrogen hydrogen helium oxygen carbon
notka56 [123]
Hydro- meaning Hydrogen.
Carbon- meaning Carbon.

Hydrogen and Carbon. Carbon atoms form the framework, and Hydrogen atoms attach to them in many different configurations.

Hope this helps!
6 0
3 years ago
Read 2 more answers
When triglycerides are metabolized, ___ is/are converted to pyruvate or glucose, whereas ____ is/are converted to acetyl CoA.
Fynjy0 [20]

Answer:

Glycerol;Pyruvate

Explanation:

Metabolism of triglycerides occur through a process known as lipolysis. During triglyceride metabolism, <u>Glycerol </u><u>is converted to pyruvate or glucose through glycolysis or gluconeogenesis respectively</u>. Glycerol enters these pathways by being converted to glycerol-3-phosphate (reaction catalyzed by glycerol kinase) which can in turn be converted to dihydroxyacetone phosphate (reaction catalyzed by glycerol-3-phosphate dehydrogenase).

NOTE: Dihydroxyacetone phosphate is a compound/substrate found in both glycolysis and gluconeogenesis.

The end product of glycolysis is pyruvate; this <u>pyruvate, under aerobic condition is converted to acetyl coA</u> (reaction catalyzed by pyruvate dehydrogenase complex), an intermediary of the Tricarboxylic acid cycle.

7 0
3 years ago
In 2-3 sentences, explain WHY the Elodea cells placed in the salt solution look different than they do in water. Include in your
ZanzabumX [31]

Answer:

The phenomenon of plasmolysis.

Explanation:

When cells of Elodea are placed in a salt solution the phenomenon of plasmolysis occurs and the water will start to move out from the cell. The concentration of salts in the cell will get high due to the diffusion of salt molecules inward. The organelles will look like as they are centered to the cell by hook.

5 0
3 years ago
How many grams of K2Cr2O7 can be dissolved at 279 grams of water at 90°C?
Colt1911 [192]

Answer:

How many grams of K2Cr2O7, are soluble in 100 g of water at 95 ºC? Solubility Curve DRAFT. 10th - 12th grade. 3326 times. Chemistry. 63% average accuracy. 3 years ago ... When 20 grams of potassium chlorate, KClO 3, is dissolved in 100 grams of water at 80 ºC, the solution can be correctly described as: answer choices . supersaturated. saturated.

Explanation:

4 0
3 years ago
How is the rock cycle related to chemistry??
HACTEHA [7]

Answer:

atoms chemical bonded into an orderly structure

Explanation:

3 0
2 years ago
Other questions:
  • What is the volume of the Earth in comparison to the Sun? How many Earths would
    7·1 answer
  • What is the molarity of a .25 liter solution containing 52 grams of HBr?
    15·1 answer
  • Which separation technique would I use if I wanted to separate salt water solution and keep both the solute and the solvent ....
    9·1 answer
  • Predict which of the following compounds will be insoluble in water.
    14·1 answer
  • Equilibrium is established in a reversible reaction when:
    12·1 answer
  • How many calories of heat are required to raise the temperature of 10 grams of iron from 100°C to 200°C? (Question number7)
    12·1 answer
  • The enthalpy change for the complete burning of one mole of a substance
    8·1 answer
  • HELP!!!!! <br><br><br> Jdhshbcuxhhsbsjszhsbsbdhzhsvdxvxghxhxhxydgdhdnjcuchshs
    10·2 answers
  • How much heat (in kJ) would need to be removed to cool 150.3 g of water from 25.60°C to -10.70°C?
    14·1 answer
  • What is defined as the basic unit in the metric system that describes a quality?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!