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
seropon [69]
3 years ago
10

What pH did you estimate for ammonia using the pHydrion paper?

Biology
1 answer:
klio [65]3 years ago
6 0

Answer: Between 8 and 14

Explanation: Ammonia is an inorganic compound of formula NH₃. Also known as ammonium hydroxide, it behaves as a weak base.

pHydrion paper is a chemical test indicator, i.e., it indicates the pH of a substance.

If inserted in Ammonia, pHydrion will indicate a range of 8 to 14 because in pH scale, indication of base is over 8 and up to 14. The exact number depends on the hydrogen ion concentration of the substance.

You might be interested in
Solar and Wind power are good for the environment because…
Triss [41]

Answer: C

Explanation:

its C because I looked it up and it said that it was because of the wind and the sun.

4 0
3 years ago
Read 2 more answers
What is the definition of sodium potassium pump
Stells [14]

sodium-potassium pump. n. The enzyme-based mechanism that maintains correct cellular concentrations of sodium and potassium ions by removing excess ions from inside a cell and replacing them with ions from outside the cell.

6 0
3 years ago
Read 2 more answers
Which blood component makes up 41% of the blood’s volume?
alexira [117]
Red cells take up 40%-50% of the total blood volume
6 0
3 years ago
Read 2 more answers
In recombinant dna experiments, what is used to cut pieces of dna and what joins the resulting fragments to form recombinant dna
jonny [76]

DNA fragments are cut out restriction enzymes (restriction endonucleases) and then joined together using enzymes called DNA ligases.

<span>Restriction enzymes are enzymes which recognize target sequences (recognition sites) and cuts DNA at or near those sequences.</span>

DNA ligase is an enzyme that connects the gap between the molecules (if they have matching ends).

4 0
3 years ago
Describe the weather factors that are important in determining where plants and animals can exist in an area.
nekit [7.7K]

Answer:

rain is very important for life in certain areas, this is why you see little life in deserts and even they need rain occasionally. more rain will lead to more life, first, it will be the plants that move in, then once they grow, vegetation eaters will move in, then after that meat-eaters will move in to eat those creatures and the ecosystem will flourish.

4 0
3 years ago
Other questions:
  • The brain dysfunction where blood supply to a region (or regions) of the brain is blocked and vital brain tissue dies, as by a b
    11·2 answers
  • Which of the following is a chemical reaction?
    6·1 answer
  • Write down 3 ways pollination can occur without animals
    14·2 answers
  • which renewable energy source is most likely to become non renewable if we as consumers aren't careful? biomass energy geotherma
    11·2 answers
  • The principal difference between tropical and temperate rainforests is the amount of precipitation they receive. Please select t
    11·2 answers
  • Pls help me ooooooooo
    12·1 answer
  • Peptidoglycans are composed of sugars and _____
    12·1 answer
  • 1. Photosynthesis in the Earth's forests produces about half of the oxygen in the atmosphere. Photosynthesis in the Earth's ocea
    13·2 answers
  • Which type of symbiotic interaction is described below? is a symbiotic interaction in which one species benefits from the relati
    11·1 answer
  • Interviewer-induced bias described in a sentence?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!