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riadik2000 [5.3K]
4 years ago
7

Why is it particularly important to wash the cupric hydroxide?

Biology
1 answer:
Anit [1.1K]4 years ago
5 0
<span>It is very important to wash the cupric hydroxide intermediate in the synthesis of cupric acetate because most copper hydroxide can slowly turn from blue to black due to the formation of copper(II) oxide. If you do not wash the cupric hydroxide then the precipitate will be very difficult to filter out the solution.</span>
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Suppose that a late succession plant that is surrounded by early succession plants grows at a rate of 0.5 cm per day. If the ear
inessss [21]

Answer:

negative, inhibition

Explanation:

The experiment in the illustration shows that early succession plants have a <u>negative </u>effect on the late succession plants, and the observation is most consistent with the <u>inhibition</u> model of succession.

<em>That the late succession plant thrives better in the absence of the early succession plants means that the early succession plant has been impacting the growth of the late succession plant negatively. This is consistent with the inhibition model of succession.</em>

There are 3 different models of succession. These include;

  1. Facilitation model in which colonists modify the environment to favor the growth of later successional species.
  2. Tolerance model in which early colonists' modification of the environment has no positive or negative impact on the growth of later successional species.
  3. Inhibition model in which early colonists modify the environment to inhibit the growth of later successional species.

4 0
3 years ago
Given the number of oscillations a wave completes in a period of time, you can determine the amplitude. wavelength. frequency. e
Advocard [28]
I believe it is the frequency, because when a oscillation occurs that is the starting point to determine when another wave is to come.
4 0
3 years ago
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In easy steps describe protein synthesis
Goryan [66]
<span>The synthesis of proteins takes two steps: transcription and translation. Transcription takes the information encoded in DNA and encodes it into mRNA, which heads out of the cell's nucleus and into the cytoplasm. During translation, the mRNA works with a ribosome and tRNA to synthesize proteins.</span>
4 0
4 years ago
Which structure allows the spinal nerves to exit from the spinal cord?
n200080 [17]

Answer:

Intervertebral foramen

Explanation:

These structures are found in between pairs of vertebrae  and not only do spinal nerves pass through them, the spinal artery, veins, and transforaminal ligaments do too. While the spinal cord passes through the vertebral foramen, the spinal nerves exit and enter the spine through these intervertebral foramen to 'serve' the rest of the body.

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3 years ago
Explain the difference between conductive hearing loss and sensorinerual hearing loss
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Conductive hearing loss is when sound cannot reach the inner ear.

Sensorineural hearing loss happens when the sound is not able to be processed correctly.

8 0
4 years ago
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