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
poizon [28]
3 years ago
12

In Stage 1 of his lab, Gunther adds 20 mg of solute into a solution. He stirs it and it completely dissolves. In Stage 2, he add

s 20 mg more of solute and stirs, but this time, some settles out. In Stage 3, he then heats his solution, adds 20 mg more,and the solute completely dissolves.
Which best explains his experiment?

A)Stage 1 demonstrated a saturated solution, Stage 2 demonstrated an unsaturated solution, and Stage 3 demonstrated a supersaturated solution.

B)Stage 1 demonstrated an unsaturated solution, Stage 2 demonstrated a saturated solution, and Stage 3 demonstrated a supersaturated solution.

C)Stage 1 demonstrated a supersaturated solution, Stage 2 demonstrated a saturated solution, and Stage 3 demonstrated an unsaturated solution.

D)Stage 1 demonstrated an unsaturated solution, Stage 2 demonstrated a supersaturated solution, and Stage 3 demonstrated a saturated solution.
Biology
2 answers:
Flauer [41]3 years ago
4 0
B is the answer, unsaturated then saturated then supersaturated
katrin [286]3 years ago
4 0

I think the answer is B) Stage 1 demonstrated an unsaturated solution, Stage 2 demonstrated a saturated solution, and Stage 3 demonstrated a supersaturated solution.

You might be interested in
How are birds adapted ?​
Mademuasel [1]

Answer:

Birds are adapted by changing their beaks.

4 0
2 years ago
Read 2 more answers
When sodium enters the neuron via chemically gated sodium channels, the membrane will depolarize. therefore, the membrane potent
Korvikt [17]
........... the membrane potential will become more POSITIVE.
A membrane become depolarize when sodium enters the neuron via chemically gated sodium channels, this means that, the membrane become more positive when sodium ions diffuse into the cells.<span />
8 0
3 years ago
How does the release of trapped gases in magma cause a volcano to erupt?
dolphi86 [110]
D it causes lava to rush out faster
6 0
3 years ago
Read 2 more answers
THE THEORY OF EVOLUTION BRINGS MEANING TO LIFE
12345 [234]

Explanation:

Genetic evolution is the meaning of biologic life, in that it is the why and how of it, as well as the stock of future biological existence. The genes that survive -- and in turn the organisms they make -- are the winners in the existence game. ... We owe our existence to this process, and our future depends on it.

7 0
3 years ago
How do leaves provide food for a plant?​
Rudik [331]

Answer:Plants make food in their leaves. The leaves contain a pigment called chlorophyll, which colors the leaves green. Chlorophyll can make food the plant can use from carbon dioxide, water, nutrients, and energy from sunlight. This process is called photosynthesis.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • If a cell in g1 has 40 chromosomes, then at the end of meiosis i there will be _________ chromosomes in each daughter cell, and
    11·1 answer
  • Which of the following best describes a part of the process of digestion?
    14·2 answers
  • Recognise the role of photosynthesis in plants and the role of the various plant organs in providing
    7·1 answer
  • Which best describes the main component of carbohydrates?
    14·1 answer
  • The individual with genotype aabbccddee can make many kinds of gametes. What could be the major reason for this?
    14·1 answer
  • Think of the number of different parasites (species of bacteria, viruses, fungi, flatworm, apicomplexan, etc.) that can attack h
    7·1 answer
  • Is the thermos considered a conductor or insulator?
    5·2 answers
  • Trứng có trước hay con gà có trước ?
    8·1 answer
  • Which of the following is a decomposer? O A. Fern B. Worm O C. Wolf O D. Banana​
    14·1 answer
  • Most energy in an ecosystem originally comes from _____.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!